How to Calculate Your Car’s Gas Mileage

Gas prices will always be at the forefront of our budgets. Fuel costs seem to increase with every turn of the market, regardless of direction. For the sake of your financial goals and money-saving priorities, try calculating your vehicle’s gas mileage to see if you are getting the most out of every gallon. Continue below to learn how you determine your car’s MPG, plus what you can do to improve fuel efficiency from there.

Car Maintenance Mechanic Carmel Indiana 317-577-0800
Car Maintenance Mechanic Carmel Indiana 317-577-0800

Gas Mileage 101

The number of miles your car can drive on one gallon of gas is referred to as gas mileage, or miles per gallon (MPG). This is also known as fuel economy. The more miles per gallon your car gets, the more fuel efficient it is.

To achieve the highest level of fuel economy possible for your vehicle, the key is regular maintenance and quality automotive parts and products. The better you care for your car, the better it will perform and the longer it will last.

To understand your vehicle’s routing car maintenance needs, refer to the owners’ manual. If you do not have the owners’ manual, you can download one online for your make and model vehicle, or you can ask a trusted Carmel IN mechanic for a recommended auto maintenance schedule.

Calculating Your Vehicle’s MPG

There are 7 simple steps to calculating your vehicle’s miles per gallon. It will take some time, as well as some basic, elementary-level math. Here’s how to determine a car’s MPG:

Fill Your Tank All the Way – Be sure your gas tank is topped off all the way.

Record the Odometer Reading – Write down the number of miles that reads on your odometer. You may also set your odometer’s trip meter is applicable.

Use Up All Your Gas – Drive your vehicle as you normally would until the gas tank is on E again. This should take a week or so depending on how much and how far you drive on a daily basis.

Record the Odometer Reading AGAIN – Write down the number of miles that shows on your odometer.

Record the Number of Gallons Refueled – Write down how many gallons of gas it took to refuel your tank all the way full.

Do the Math – Subtract the first odometer reading from the second reading. This will tell you how many miles your car drove on one tank of gas.

Do Some More Math – To get your MPG, divide the number of miles you drove by the number of gallons it took to refill your gas tank.

Does Your Car Have Good Fuel Economy?

The U.S. Environmental Protection Agency provides us with a fuel economy rating system that evaluates vehicles on a scale from 1 to 10, with lower numbers being worse and higher numbers being better. If your vehicle has an MPG less than 14, you are assigned a rating of 1, while a MPG of 44 or more rates a full 10.

Are you looking for trusted automotive service for your classic or luxury European vehicle? Contact Autohaus Dierolf at 317-571-0800 for factory scheduled car maintenance in Carmel, Indianapolis. We are German-trained mechanics specializing in European make and model vehicles.

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5 Budget-Friendly Ways to Extend the Life of Your Import Car

Luxury and import vehicles are not a dime-a-dozen. They are special makes and models, thus requiring a distinct care plan. If you are keen on making your car last much longer than all your previous rides, but not sure you can afford to stay current on all that’s required of you, rest assured that import car maintenance and care can be inexpensive if you know what you’re doing.

Continue below to learn five budget-friendly ways to extend the life of your import or luxury car.

Import Car Mechanic Carmel Indiana 317-571-0800
Import Car Mechanic Carmel Indiana 317-571-0800

Cost-Effective Car Maintenance for Luxury Vehicles

It is in everyone’s best interest to keep their vehicles in good working condition for as long as possible. Not only is car maintenance important for the safety, efficiency, and performance of your vehicle, but it is also important for resale or trade-in value. Fortunately, implementing cost-effective car maintenance for a luxury vehicle is a viable endeavor. You just have to know what your car needs and how to get it done.

How to Ensure Your Vehicle Lasts as Long as Possible

Here are the top recommended car maintenance tips to make your luxury or import vehicle last longer than any other car you’ve ever owned:

Follow the Manufacturer’s Service Schedule

In your owner’s manual, you will find a very detailed service schedule for your particular make and model vehicle. By adhering to this manufacturer’s service schedule, you automatically extend the life of your luxury or import vehicle.

Check Your Automotive Fluids Regularly

Every vehicle requires seven essential automotive fluids, including motor oil, brake fluid, transmission fluid, radiator fluid (coolant/anti-freeze), battery fluid, power steering fluid, and windshield wiper fluid. Some cars might even require additional automotive fluids, such as differential fluid. To support a long-lasting life for your vehicle, it is important to regularly check that these automotive fluids are at their proper levels.

Do Not Skip Oil Changes

As just mentioned, automotive fluids are very important to all vehicles. This is especially true when it comes to motor oil, being as though it lubricates the internal moving parts within the engine that create heat and friction. For this reason, oil changes are vital. Many people think they can hold off a little longer or skip out altogether on a routine oil change, but this is a very bad idea. If you want your car to last a very long time, have the oil changed out regularly.

Do Not Ignore Odd Sounds or Vibrations

As the primary driver of your import vehicle, you know it’s performance patterns pretty well. If you begin to notice strange sounds or vibrations happening in idle or while driving, it is important to have them checked out immediately by a Carmel Indiana luxury car mechanic. If this sounds or vibrations are fairly new, it is probably a minor problem. But it is important to get this minor problem resolved before it turns into a major one.

Pay Close Attention to Your Tires

Your car tires are one of the most vital components seeing as though they are the primary point of contact between your car and the ground, making tire care a vital element to any automotive maintenance plan. It is important to pay close attention to your tires, inspecting them periodically for proper inflation. Not only do you want to ensure that your tires have good air pressure, but you also want to look for signs of dry rot or flat spots. These damages can happen to cars that are not driven very often.

Are you wondering which auto mechanic will deliver unparalleled care and service at the most budget-friendly prices in town? Contact Autohaus Dierolf at 317-571-0800 for superior factory scheduled maintenance in Carmel, Indiana. We work on all European vehicles, but specialize in BMW, Mercedes, Volkswagen, Porsche, and Audi repairs and services.

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How to Safely Jump Start a Dead Vehicle Battery

Roadside assistance services are a fantastic convenience for all drivers of all ages, but even more so for adolescents just starting out. Roadside assistance offers services for flat tires, dead batteries, overheating engines, fuel assistance, and more. When your car or truck battery runs out of juice while driving, you can simply contact one of these roadside services for a jump start, or you can facilitate the jump start yourself. All you need is a set of jumper cables and another working vehicle, or perhaps a new battery, and you can restart your car or truck on your own.

Continue reading for the ultimate quick-guide to jump starting a dead car battery!

Auto Electrical Repair Carmel Indiana 317-571-0800
Auto Electrical Repair Carmel Indiana 317-571-0800

Roadside Emergency Equipment and Kits

Emergency roadside assistance kits typically contain items such as jumper cables, road cones, flares, jacks, blankets, cell phones, and more, and can be purchased almost anywhere. It is highly recommended to purchase and carry one of these emergency kits for yourself or your teenage driver. They come in a small, convenient case that can easily fit in the trunk or backseat of any vehicle. Once you have the items you need to jump start a dead car battery, you can rest comfortably knowing you’re prepared. Next, you simply need to review the instructions on how to jump start a battery.

Car Battery Life

Car batteries typically last anywhere from three to five years, depending on the make and model vehicle, the age of the vehicle, and the condition it was kept in. It may also depend in the number of miles driven, overtime. Car batteries run on battery fluid, and this fluid eventually runs out, causing the battery to die. There are other reasons why a car battery can die, too.

Exposure to extreme temperatures can cause a car battery to die, as well as, leaving the lights on for an extended period of time when the car is not in use. Other instances when a car battery might not be functional is when a vehicle has not been driven in a long time. No matter which reason causes your car battery to die, some cases will call for a battery replacement altogether, while others will simply require a quick jump start.

Jump Start Guide:

Position the operational vehicle’s engine close to the dead vehicle’s engine so jumper cables can reach both.

Turn both vehicles off and remove keys from ignition.

Locate the car batteries for each vehicle.

Attach the negative and positive jumper cable clamp to the matching negative and positive sides of each battery (refer to owner’s manual to identify these areas).

Place the red positive clamps on the positive side of each vehicle’s battery and place the black negative clamps on the negative sides of each vehicle’s battery.

Be sure the clamps are secured, and the cables are not touching the engines.

Return the keys to the operational vehicle’s ignition and turn the engine on.

Allow the operational vehicle to run for 5 or 6 minutes.

With the jumper cables still secured, return the keys to the charging vehicle, and turn the engine on; the engine should turn on if the battery is charged enough.

If the engine does not turn over, keep the jumper cables in place and allow the battery to charge for another 5 minutes.

If the engine turns on, still allow the cables to charge the battery a few minutes longer.

If the engine does not start after charging the battery for more than 10 minutes, call a mechanic.

Before removing the jumper cables, turn both engines off (failure to do so will result in serious or fatal electrocutions).

Close the hood because now your battery is charged again!

Would you like some professional advice on luxury and import car battery care? Contact Autohaus Dierolf at 317-571-0800 for trusted assistance with car battery and auto electrical repair in Carmel, Indiana. We also sell refurbished used auto parts for European cars.

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Frequently Asked Questions About Tire Care

As the sole point of contact between the road and your vehicle, car tires are arguably one of the most vital automotive systems. Good car owners take good care of their vehicle’s tires, staying current on all tire inspections, measurements, rotations, balances, and replacements. If you are new to the world of automotive maintenance, educate yourself on the importance of routine tire care.

Get started on the right path by reviewing some frequently asked questions about tire care, below.

Import Car Maintenance Carmel Indiana 317-571-0800
Import Car Maintenance Carmel Indiana 317-571-0800

FAQ About Tire Maintenance

What Does Tire Care Involve?

Taking good care of your tires involves several routine maintenance responsibilities. Not only should you regularly inspect your tire tread and tire pressure, but you should also have your tires periodically rotated and balanced, especially if you regularly drive off-road or on rough or bumpy terrain.

Additionally, you want to ensure that the tires are compatible with your make and model vehicle. If you have the incorrect size tires, it can have a negative impact on fuel economy, safety, and automotive performance. If you have the wrong type of tires on your vehicle, it can have all sorts of incompatible effects, plus pose safety risks. Refer to your vehicle’s owners’ manual for tire recommendations.

What is the Proper Tire Tread Depth?

Brand-new tires generally have a tread depth of 10/32 or 11/32 of an inch (about a third of an inch). According to the U.S. Department of Transportation, drivers should replace car tires when the tread depth has receded below 2/32 of an inch. If the tire tread variance between your car tires is greater than 2/32 of an inch, you should have them rotated to even out the tread wear.

How Do I Measure My Tire Tread?

To measure where your tire tread depth is at, all you need is a penny. That’s right; a copper penny! Turn the penny upside down with Lincoln’s head facing out so you can see him. Then stick the penny inside a tire groove. If you can see Lincoln’s entire face, your tire tread depth is below 2/32 of an inch.

What is the Proper Tire Pressure?

Tire pressure plays an important role in your vehicle’s overall safety and performance. Tire pressure is measured in “pounds per square inch” or PSI. Car tires can lose up to 2 PSI of pressure every month. Colder temperatures tend to lower tire pressure, causing under inflation, while higher temperatures tend to cause overinflated tires.

Both underinflated and overinflated tires are unsafe. For this reason, it is important to routinely inspect your tire pressure, including your spare tire. Proper tire pressure varies depending on several factors. It is recommended to use an online tire pressure monitor tool to learn the recommended tire pressure for your vehicle. You may also refer to the manufacturer’s recommendation.

How Do I Measure Tire Pressure?  

To measure tire pressure, you will need to purchase a tire pressure gauge. They are inexpensive and readily available at any local auto parts store, department store, or home improvement store. They are also available on any relevant online retailer. This tool will come with manufacturer’s instructions that will teach you how to use it. It is very simple and only takes a couple of seconds to obtain a reading. You can also take your vehicle into the shop for routine tire maintenance, which will include tire tread and pressure measurements, which should include tire pressure and tread service.

Do I Need to Rotate and Balance My Car Tires?

Although you don’t have to, it is recommended to have your car tires rotated and balanced on a routine basis. This will help ensure that all four tires wear down evenly. Most drivers will have their car tires balanced and rotated every 5000 to 7000 miles.

Can Tires Impact Fuel Economy?

Yes, tires can impact fuel economy. Improperly inflated tires will use up more gas in your tank. With proper tire care, you can help maintain good fuel economy in your vehicle. Additionally, you can swap out your current tires for more fuel-efficient tires. These tires are designed to deliver higher tire rolling resistance, which is the force required to get the tires to start moving. Consumer Reports revealed that “The Department of Energy estimates that 4 to 11% of fuel consumption is due to tire rolling resistance.”

Why Does My Car Not Come With a Spare Tire?

If your car does not come with a spare tire, there could be a number of reasons why. Most likely, you purchased your car used and the previous owner did something with it. Or, you have a newer model vehicle. Automakers these days are foregoing the spare tire for all sorts of reasons, mostly for the sake of cost savings and space-saving design.

Do I Need a Spare Tire?

It is highly recommended tire, either at home or in the trunk of your vehicle. Some cars don’t have space for a spare tire, which is why they didn’t come with one of the first place. In this case, you might want to consider run-flat tires or a tire inflation kit. These will help you out in a roadside emergency situation.

Does your luxury import vehicle need some professional tire service? Contact Autohaus Dierolf at 317-571-0800 for professional European auto repair and service in Indianapolis, Carmel, Indiana. We are factory-trained German mechanics who specialize in Mercedes, BMW, Audi, and Volkswagen, but work on all European and British cars.

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5 Signs That Suggest Your Car Needs Fuel Pump Replacement

Fuel pumps last a really long time, but not forever. The average fuel pump will need to be replaced once a vehicle nears the 100,000 mile marker, while some are reported to last closer to 200,000 miles. But malfunctions do happen, causing fuel pumps to go out before their manufactured expiration date.

If you suspect that something is going wrong with your car, it could be a problem with your fuel pump. Continue reading to learn the top 5 signs that suggest your vehicle needs fuel pump replacement, plus where to get trusted fuel system service in Carmel, Indiana for Luxury and European vehicles.

Fuel Pump Repair Carmel Indiana 317-571-0800
Fuel Pump Repair Carmel Indiana 317-571-0800

When a Fuel Pump Goes Out

The fuel pump plays an important role in the overall driveability and operation of a vehicle. Without a properly operating fuel pump, the engine will not get the fuel delivery needed to start. There is a necessary fuel-to-air ratio that must be met in order for the engine to get the power needed fuel the cylinders and fire up the pistons.

Because of the unique role of the fuel pump, the signs are often easy to spot. If you notice any automotive malfunctions or changes in your car’s performance, your car might have a bad fuel pump, in which case, your likely recourse is fuel pump replacement.

Common Signs of a Fuel Pump Problem

Failed Ignition Attempts

Can you get your car to start? If you are experiencing multiple failed attempts when trying to start the car, you should have your fuel pump checked out. Most often, this is due to structural damage of the fuel pump itself, but sometimes, the pump is just clogged. If the car will not turn over at all, fuel pump damage is the likely culprit. If the engine cranks but won’t turn over all the way, you may just be dealing with a clogged fuel pump.

Sputtering and Stalling

If your car is routinely sputtering or stalling while driving, it could be an indication of a failing fuel pump. In most cases, the fuel pump is working at a low pressure, so the engine is not getting the fuel it needs to generate combustion. If the car starts, drives away, but then stalls, it is usually because your fuel pump is not doing its job, and the engine cannot keep the car running.

Rear Bumper Whirring

Backseat noises like whirring or humming can point directly back to the fuel pump. These noises are naturally generated by the operation of the fuel pump, but we usually cannot hear them. When the fuel pump starts to malfunction, it is forced to work harder, which can make the noises get louder.   

Engine Surging

Do the engine revolutions randomly surge and swell while you drive? This is a common sign of a faulty fuel pump. Opposite of fuel pump clogs and low pressure, engine surging is caused by a malfunction that sends too much fuel to the cylinders. This often causes the car to suddenly pick up speed and soon after, slow down.

Increased Fuel Consumption

Noticing changes in gas mileage, specifically reduced gas mileage, is a common indication of a fuel system problem. As for the fuel pump, it can be responsible for increased gas consumption when its internal parts and bearings deteriorate or break. Deterioration or damage can cause extra gasoline to be sent to the engine, which goes unused.

Are you looking for trusted fuel pump repair in the Indianapolis areas for your Audi or Volkswagen? Contact Autohaus Dierolf at 317-571-0800 for fuel system repair in Carmel, Indiana. We are German factory trained mechanics who specialize in German and European vehicles. We also sell refurbished used auto parts!

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Why an Independent Auto Repair Shop is Best for European Cars

Are you the proud owner of an Audi or BMW? Are you in the market for a new or used Volkswagen? Perhaps you are preparing to gift your spouse with a Mercedes Benz for your anniversary? In either case, it is important that you outsource the best automotive mechanics for your European car maintenance and repair needs.

European make and model vehicles require a unique genre of automotive repair and service, making it valuable to choose a professional who specializes in British and German vehicles. But you don’t want to choose just any European automotive repair shop, especially not a dealership mechanic. You can benefit greatly, and in many ways, by choosing an independent auto repair shop for European car repair and service.

Continue reading to learn independent auto repair shop is the best option for European car maintenance and repair, plus which German automotive mechanic to choose in Carmel, Indiana for dealership-level work at an affordable price.

European Automotive Repair Shop Carmel Indiana 317-571-0800
European Automotive Repair Shop Carmel Indiana 317-571-0800

Why Choose an Independent Automotive Repair Garage?

Optimal Technical Training

An independent automotive repair garage that specializes in European vehicles typically employs a staff of mechanics who have formal training in European automotive mechanical sciences. Not only do they have specialized knowledge and training in import automotive service and mechanics, but they also stay current on all the evolving technologies and automotive features used by today’s European automakers.

Good Relationships

When using an independent automotive repair shop for your European car repair and service needs, you can expect to build a personalized, one-on-one relationship with your mechanic who, in turn, will get to know the ins and outs of your vehicle. Not only does this provide you with comfort in knowing that you are an important customer, but it gives you confidence in their ability to meet your automotive service and repair expectations.

Dealership Level Service at Neighborhood Prices

Perhaps one of the most revered advantages of choosing independent automotive repair over mainstream or dealership service is cost savings. Independent automotive repair shops are typically lower in price, offering more economical rates for their services and labor. Because they are specialized and formally trained mechanics, you still get dealership level service, but you pay a fraction of the price that you would normally pay at a dealership.

Satisfaction Guarantees and Warranties

Another wonderful benefit of choosing an independent auto repair shop for European automotive service is the guarantee of good work. Most independent automotive repair shops that service European vehicles offer some kind of “satisfaction guarantee” and/or short-term warranties for their work.

Are you looking for an independent factory-trained mechanic for your BMW or European car? Contact Autohaus Dierolf at 317-571-0800 for European auto services in Carmel, Indianapolis, Indiana. We work on all European vehicles, but specialize in BMW, Mercedes, Volkswagen, Porsche, and Audi repairs and services.

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6 Mercedes Benz Auto Parts That Commonly Breakdown

Mercedes Benz is a luxury car brand that is definitely worth the investment. They are excellent in safety and performance ratings, and last many years with good care. However, like all automakers, Mercedes isn’t perfect. Whether you are shopping around for a Mercedes Benz, have recently purchased your very first one, or have owned yours for a handful of years already, there are some car maintenance concerns and malfunctions you should know about that may come around as the vehicle gets older. Knowing these common and likely automotive issues can help you develop an improved car maintenance plan and spot problems early on.

Scroll down to learn the top 6 Mercedes Benz auto parts that are known to breakdown as the car ages, plus who to trust in Carmel, Indiana for dealer-level European auto service at neighborhood prices.

Mercedes Repair Carmel Indiana 317-571-0800
Mercedes Repair Carmel Indiana 317-571-0800

Mercedes Benz Auto Care and Repair

It is a common industry matter for certain make and model vehicles to have their own unique malfunctions or mechanical problems, especially as they age. As for an aging Mercedes Benz, there are 6 particular systems or areas that seem to be the faultiest. These include the tires, catalytic converter, suspension system, ignition system, transmission wire harness, and engine mounts.

Mercedes Tires

Mercedes Benz automakers cannot necessarily be blamed for tire problems, as all tires wear out and eventually lose tread. With your Mercedes, watch out for premature tread wear. As sporty cars, Mercedes are designed to grip the road tighter, which is the same job as tire tread. This combination of road traction can cause the tires to wear out faster than other vehicles. Do the penny tire tread trick to see of your car tires are still in good condition. Stick a penny inside the tire groove, Lincoln head upright. If you can see Lincoln’s head, it means the tread is low and it is time to replace your vehicle’s tires.

Mercedes Catalytic Converter

The catalytic converter is another auto part that tends to have problems. Catalytic converters are important because the eliminate the harmful and toxic pollutants in exhaust emissions. Typical signs of a Mercedes catalytic converter malfunction include a significant increase in smoke generation from the exhaust and repetitive misfiring. In the best case scenario, the catalytic converter is just clogged and needs a little auto service. But in worst case scenarios, the part must be replaced, and although expensive, is generally covered by insurance.

Mercedes Suspension System

It is a common matter for a Mercedes to experience breakdowns within the suspension system. From the ball joints of the steering system to premature tire tread loss, many things can go wrong within a Mercedes Benz suspension system. As the vehicle ages, the parts that make up the suspension system begin to wear down. Although this happens to all cars at some point, it seems as though it appears sooner in Mercedes Benz vehicles.

Mercedes Ignition System

The Mercedes Benz brand is also known to have problems with the ignition system as the vehicles get older. Most often, the culprit behind this premature mechanical breakdown is spark plug wear and tear. The telltale sign of an ignition system problem is engine misfiring.

Mercedes Transmission Wire Harness

The transmission wiring harness in Mercedes Benz vehicles are especially susceptible to transmission fluid leaks. This is bad news because transmission fluid will damage other mechanisms within the system, even computerized components.

Mercedes Engine Mounts

Mercedes Benz liquid-filled engine mounts are prone to mechanical issues. The most common sign of a faulty engine mount is rough and bumpy idling that you can feel through the steering wheel or car seat. It is as if the engine is excessively vibrating. This is an issue that requires immediate attention because it can quickly cause mechanical breakdowns in other systems within the engine.

Are you looking for trusted European mechanics in your area? Contact Autohaus Dierolf at 317-571-0800 for Mercedes service and repair in Carmel, Indiana. Our German mechanics are factory-trained with more than 25 years of experience in the automotive service industry.

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Top 3 Things You Need to Know About Your Car Battery

Virtually all automotive parts and components within your vehicle are critical to its overall performance and safety. Your car battery is one of those essential automotive parts, making it a priority in terms of routine maintenance and care. Continue reading to learn the top three things you need to know about your car battery in order to ensure, durability, longevity, and performance.

Car Battery Replacement Carmel Indiana 317-571-0800

Responsible Car Battery Maintenance and Care

Being a responsible vehicle owner means practicing responsible and consistent car battery maintenance and care. Not only should you know how long your car battery is expected to last, but you should also know how to jump start a dead car battery and how to conscientiously recycle a used car battery.

Car Battery Lifespan

Most automotive batteries are designed to last anywhere between three and five years. However, there are many factors and conditions that can cause a car battery to expend its power earlier or later. If you are someone who drives frequently, but only in short trips and distances, you might be running out your car battery faster than a person who drives less often and farther distances. That is because your car battery uses a lot of power every time you turn over the ignition and does not have enough time to fully recharge itself during the short drive. If your car starts to experience electrical shortages or malfunctions, like dimming lights or stalling, it could be a sign that you need to replace the car battery.

Car Battery Jump Starts

As a driver, it is wise to take the initiative to learn how to jump start a car battery. For the most specific instructions for your make and model vehicle, refer to your owners’ manual to learn how to jump start your dead car battery. Furthermore, consider keeping a set of jumper cables in your trunk in case your car battery dies while you are away from home. If you cannot fit jumper cables in your car, no need to worry. Most people have some, so just ask if you ever need a jump start. After all, you will need a second, operational vehicle to jump start a dead car battery.

Car Battery Recycling

Car batteries contain a large amount of hazardous chemicals, and toxic materials, and therefore should be disposed of responsibly and safely. Recycling car battery in your community is the most responsible way to dispose of a used car battery. Contact a local scrapyard or matter recycling center to see if they accept car batteries, because some facilities do not. You can also check with your local automotive shop, as they often accept used car batteries for disposal, but you may have to pay a fee for this.

Are you looking for superior automotive service for a European and German brand vehicle near Carmel, Indiana? Contact Autohaus Dierolf at 317-571-0800 for European auto services in Carmel, Indianapolis, Indiana. We work on all European vehicles, but specialize in BMW, Mercedes, Volkswagen, Porsche, and Audi repairs and services.

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Top 4 Car Maintenance Services That Keep You Safe

From the very first time you were handed those car keys, safety has been the number one lesson of driving. As a mature and experienced driver today, you are just as committed to safe driving as you were back in drivers’ education program. That is why you take very good care of your ride. After all, routine car maintenance is the ultimate foundation of safe driving.

It is important to refer the owners’ manual or your trusted mechanic for information on your vehicle’s recommended maintenance schedule. Yet, of all the car maintenance services to outsource from your local auto shop, be sure these 4 always make your list of priorities if you want to stay safe on the road.

Luxury Car Maintenance Carmel Indiana 317-571-0800
Luxury Car Maintenance Carmel Indiana 317-571-0800

Car Maintenance For Driving Safety

Car maintenance is important because it keeps your vehicle running smoothly, performing efficiently, and functioning as expected. It can also keep you legal on the road. There are many types of car maintenance services you should be adding to your routine car care program, but of all the ones to choose, these four will contribute the most to your safety:

❶ Car Brakes

Without the ability to stop your car on demand, you are essentially an uncontrollable 5,000 pound missile out on the road. For this reason and more, routine car brake maintenance is the most critical services to outsource for your driving safety. Routine car brake maintenance includes changing outworn breaks as soon as you notice the signs of brake failure, as well as regular replacements of brake pads and brake rotors. Brake fluid is a vital automotive fluid that should also be replaced as needed. Refer to your car owners’ manual for information on when to change your brake fluid.

❷ Exterior Lights

If your night driver, the exterior lights of your vehicle are your first line of defense against anything obstructing your path of driving. Prioritize exterior car light maintenance to ensure your driving safety during nighttime trips. Exterior car lights include headlights (including high beams), taillights, turn signals, reverse lights, and hazards. If your car has some, it is important to ensure that your fog lights are always functional as well.

❸ Windshield Wiper Fluid

Regardless of season or time of year, when should wiper fluid is a vital automotive fluid to have at all times. In fact, you should always keep an extra bottle of it in your trunk. Our line of sight while driving is critical. After all, you can drive a car if you can’t see. Along with exterior lighting, your windshield wiper fluid can play a vital role in your driving safety if your windshield is suddenly splattered with bird droppings, rain, mud, dirt, or any other obstruction is blocking your view.

❹ Additional Automotive Fluids

In addition to you when should wiper fluid, there are several other automotive fluids that are vital for the safety and performance of your vehicle. Not only will these liquids keep you safe on the road, but they will also help you maintain your budget when it comes to car maintenance and auto repair expenses. Basically, if you want to save money, take good care of your car by keeping it lubricated and hydrated. The top automotive fluids that every vehicle requires for efficient performance, safety, and protection against damages includes include motor oil, coolant, transmission fluid, brake fluid, windshield wiper fluid, battery fluid, power steering fluid, and in some cases, differential fluid.

Is your vehicle currently experiencing some mechanical malfunctions or performance issues? Contact Autohaus Dierolf at 317-571-0800 for European auto repair and auto service in Carmel, Indiana. We specialize in all make and model European and German vehicles.

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European Auto Repair and Service - Carmel Indiana 317-577-0800
European Auto Repair and Service – Carmel Indiana 317-577-0800

8 Automotive Problems Caused By Cold Weather

Here in Indiana, the changing seasons and packed all sorts of aspects of our lives. During the winter, even our cars can suffer certain mechanical failures or difficulties. From your car battery and motor oil to your windshield wipers, fuel lines, and even interior cabin LCD screens, cold-weather and freezing temperatures can bring about a long list of automotive challenges. Fortunately, with proper routine maintenance, most of these wintertime vehicular problems can be avoided.

Continue reading to learn the top 8 automotive problems caused by cold weather, how to prevent them, and what you can do to resolve them if they happen to you this season.

Winter Car Maintenance Carmel Indiana 317-571-0800
Winter Car Maintenance Carmel Indiana 317-571-0800

8 Ways the Cold Winter Season Affects Your Car

Windshield Wipers

In temperatures cold enough, windshield wipers can pose all sorts of problems. Windshield wiper fluid can freeze, leaving drivers without a means to rinse their front windshields of slush and dirt brought on by the winter precipitation and climate. Also, the rubber components on windshield wiper blades can freeze or lose moisture. This causes them to turn brittle and break off in pieces. It is recommended to keep an extra set of windshield wiper blades and a bottle of fluid in your vehicle for these kinds of seasonal windshield wiper problems.  

LCD Screens

Crystal display LCD screens have the tendency to slow down during the colder winter months. LCD screens become sluggish this time of year because the molecules in the liquid crystals partially freeze. If your screens are delayed, allow your vehicle to heat up for 20 minutes or so. This should help thaw out the liquid crystal displays enough to get them working at a more functional speed again.


Underinflated tires are a very common automotive problem in the wintertime, and one that you should always be expecting. The cold temperatures because the tire walls to contract, which causes the tire to lose pressure and become underinflated. It is important to routinely check your tire pressure, especially if you are preparing to head on the road for a long trip. Keep handy tire gauge in your car so that you can measure the air in your tires on demand. The recommended PSI for car tires varies depending on the tire brand and the make and model of your vehicle. Talk to your local Carmel Indianapolis mechanic for advice on proper tire inflation for your car or truck.

Car Battery

Dead car batteries are another common wintertime seasonal automotive problem. Like LCD screens and the air inside of car tires, cold or freezing temperatures cause the electrolyte liquid inside of your batteries to freeze or thicken. As a result, a car battery will lose power. Fortunately, solving a dead battery problem is easy. All you need are set of jumper cables and a pal whose vehicle still has engine power. Jump-starting a dead car battery is simple and can be done on your own. You can look up instructions in your owner’s manual or online through a trusted source.

Motor Oil

Like many other things in your vehicle, the motor oil can thicken up significantly in cold winter temperatures. In fact, the colder it gets, the thicker oil becomes. In especially freezing temperatures, namely below 20°F, motor oil can become so thick that the engine oil pump has trouble circulating it through the necessary channels. To help prevent this, switch to a low viscosity motor oil in the winter. This will help reduce the rate at which your motor oil freezes as temperatures drop.


There is a bit of a pattern   when it comes to wintertime automotive problems. Antifreeze, also referred to as coolant, can also be affected by freezing temperatures in cold weather. This is especially true if the water-to-coolant ratios are off in your vehicle. If your coolant ratios are and balanced, it reduces its ability to protect your engine from inclement winter elements. Because 100% antifreeze has a higher freezing point, it is recommended to dilute it with water in the winter. This will help you avoid having any antifreeze problems. You can also buy an automotive tool called a refractometer that will check your coolant’s freezing point. proper care

Fuel Lines

Just like many of the things in your car during the winter, fuel lines can freeze over. Water inside the gas lines can turn icy in extreme cold temperatures, which can clog the fuel pump. Frozen fuel lines are a common wintertime automotive problem, but 100% avoidable with a little preventative maintenance. Professionals recommend keeping your fuel tank half-full during the coldest parts of the season.

Serpentine Belts

In the automotive mechanic industry, the term “snow snake”is used to colloquially describe frozen serpentine belts. Result in complete automotive breakdown. Serpentine belts can freeze over to the point that they snap or break apart, which will result in total automotive breakdown. Generally, this happens to older serpentine belts. So, if your car is fairly new, you may not have to worry about this problem. If your car is a bit older, you can avoid snow snakes by taking your vehicle into your local Carmel IN mechanic for a pre-winter inspection. This will ensure that your serpentine belts are in good shape to come and commit weather conditions.

Does your luxury or European vehicle require winter automotive service? Contact Autohaus Dierolf at 317-571-0800 for factory scheduled car maintenance in Carmel, Indianapolis. We are German-trained mechanics specializing in European make and model vehicles.

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Top 5 Car Parts Affected By Cold Weather

European Auto Repair and Service - Carmel Indiana 317-577-0800
European Auto Repair and Service – Carmel Indiana 317-577-0800