Why does my S65 AMG’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your S65 AMG firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Mercedes-Benz engine sound different?

Unusual noises can signal a problem with your Mercedes-Benz S65 AMG engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 S65 AMG engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Mercedes-Benz S65 AMG radiator?

While it’s not recommended, you can use water in your S65 AMG 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.

What can cause a S65 AMG engine to suddenly stop?

Reasons your S65 AMG car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Mercedes-Benz S65 AMG repair?

Your local Firestone Complete Auto Care has you covered with expert S65 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2018 Mercedes-Benz S65 AMG

Learn about

2018 Mercedes-Benz S65 AMG Trim Options

Select your Mercedes-Benz S65 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

V12/6.0L

Mercedes-Benz S65 AMG Repairs and Services

Nothing lasts forever. Even your Mercedes-Benz S65 AMG’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2018 Mercedes-Benz S65 AMG repairs.

We’re Trained to Care for Mercedes-Benz S65 AMG Engines

The Mercedes-Benz S65 AMG is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2018 Mercedes-Benz S65 AMG engine repair or replacement parts. 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 S65 AMG engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2018 Mercedes-Benz S65 AMG Check Engine Light Is On

As soon as your S65 AMG check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your combustion, Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your S65 AMG in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Mercedes-Benz S65 AMG engine service might include burning smells, or engine misfiring.

2018 S65 AMG Engine Services

If your 2018 S65 AMG engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Mercedes-Benz S65 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the timing chain or belt, valve guide seal, fuses, or another part.

Questions About 2018 Mercedes-Benz S65 AMG Engines

Why does my S65 AMG’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. It’s just your S65 AMG firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Mercedes-Benz engine sound different? Unusual noises can signal a problem with your Mercedes-Benz S65 AMG engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 S65 AMG engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Mercedes-Benz S65 AMG radiator? While it’s not recommended, you can use water in your S65 AMG 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.
What can cause a S65 AMG engine to suddenly stop? Reasons your S65 AMG car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Mercedes-Benz S65 AMG repair? Your local Firestone Complete Auto Care has you covered with expert S65 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.