Why does the check engine light in my S500 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your S500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Mercedes-Benz S500 engine noises bad?

Unusual noises can signal a problem with your Mercedes-Benz S500 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Mercedes-Benz S500 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Mercedes-Benz S500 radiator?

While it’s not recommended, you can use water in your S500 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my S500 engine suddenly stop?

If your S500 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Mercedes-Benz S500 repair?

Your local Firestone Complete Auto Care fixes Mercedes-Benz S500 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2002 Mercedes-Benz S500

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2002 Mercedes-Benz S500 Trim Options

Select your Mercedes-Benz S500 trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz S500 parts will get older and change.

V8/5.0L

Mercedes-Benz S500 Repairs and Services

Nothing lasts forever. Even your Mercedes-Benz S500’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2002 Mercedes-Benz S500 repairs.

We Know Mercedes-Benz S500 Engines

Mercedes-Benz S500 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 2002 Mercedes-Benz service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz S500 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2002 Mercedes-Benz S500 Check Engine Light Is On

An illuminated check engine light on your Mercedes-Benz S500 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your S500 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. rattling sounds, burning smells, or misfiring.

Mercedes-Benz S500 Engine Repair

If your 2002 S500 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mercedes-Benz S500 engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the cambelt, engine oil seal, fuses, or a different component.

Engine Q&A 2002 Mercedes-Benz S500

Why does the check engine light in my S500 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your S500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Mercedes-Benz S500 engine noises bad? Unusual noises can signal a problem with your Mercedes-Benz S500 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Mercedes-Benz S500 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Mercedes-Benz S500 radiator? While it’s not recommended, you can use water in your S500 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my S500 engine suddenly stop? If your S500 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Mercedes-Benz S500 repair? Your local Firestone Complete Auto Care fixes Mercedes-Benz S500 engines. Book an appointment today! We have thousands of locations across the country.