Why does the check engine light in my S65 AMG turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S65 AMG firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Mercedes-Benz engine sound different?

Strange under-the-hood noises can point to problems within your Mercedes-Benz S65 AMG engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz S65 AMG engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use 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 could cause my 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.

Who repairs Mercedes-Benz S65 AMG engines?

Your local Firestone Complete Auto Care offers Mercedes-Benz S65 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2015 Mercedes-Benz S65 AMG Engine Repair

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2015 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

2015 Mercedes-Benz S65 AMG Repair

Nothing stays the same forever. Even your Mercedes-Benz S65 AMG's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2015 Mercedes-Benz S65 AMG services.

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

Mercedes-Benz S65 AMG engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 2015 Mercedes-Benz service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Mercedes-Benz S65 AMG engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2015 Mercedes-Benz S65 AMG

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 on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your S65 AMG issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, oil leaks, or misfiring.

Mercedes-Benz S65 AMG Engine Repair

If your 2015 S65 AMG engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure 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 confident knowing that we use Mercedes-Benz-approved parts and components like the timing belt, motor oil seal, ignition coil, or another part.

2015 Mercedes-Benz S65 AMG Engine Q&A

Why does the check engine light in my S65 AMG turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S65 AMG firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Mercedes-Benz engine sound different? Strange under-the-hood noises can point to problems within your Mercedes-Benz S65 AMG engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz S65 AMG engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use 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 could cause my 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.
Who repairs Mercedes-Benz S65 AMG engines? Your local Firestone Complete Auto Care offers Mercedes-Benz S65 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!