Why does the check engine light come on when I start my SL65 AMG?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your SL65 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.

Are Mercedes-Benz SL65 AMG engine noises bad?

Strange under-the-hood noises can point to problems within your Mercedes-Benz SL65 AMG engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 SL65 AMG engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Mercedes-Benz SL65 AMG radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause a SL65 AMG engine to suddenly stop?

There are different reasons your SL65 AMG vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Where can I go for Mercedes-Benz SL65 AMG repair?

Your local Firestone Complete Auto Care offers Mercedes-Benz SL65 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2015 Mercedes-Benz SL65 AMG

Learn about

2015 Mercedes-Benz SL65 AMG Trim Options

Select your Mercedes-Benz SL65 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz SL65 AMG parts will get older and change.

V12/6.0L

Repairs for Your 2015 Mercedes-Benz SL65 AMG

Nothing stays the same forever. Even your Mercedes-Benz SL65 AMG's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2015 Mercedes-Benz SL65 AMG services.

We Know Mercedes-Benz SL65 AMG Engines

Mercedes-Benz SL65 AMG drivers trust that their SL65 AMG will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. 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 SL65 AMG engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2015 Mercedes-Benz SL65 AMG

As soon as your SL65 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 combustion, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your SL65 AMG to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. engine pinging noises, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2015 SL65 AMG

If your 2015 SL65 AMG engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Mercedes-Benz SL65 AMG engine repairs and you can drive easy knowing that we use Mercedes-Benz-approved parts and fluids — timing belt, engine oil seal, ignition coil, or another part.

Questions About 2015 Mercedes-Benz SL65 AMG Engines

Why does the check engine light come on when I start my SL65 AMG? It’s usually normal for your check engine light to turn on upon ignition. It’s just your SL65 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.
Are Mercedes-Benz SL65 AMG engine noises bad? Strange under-the-hood noises can point to problems within your Mercedes-Benz SL65 AMG engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 SL65 AMG engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Mercedes-Benz SL65 AMG radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause a SL65 AMG engine to suddenly stop? There are different reasons your SL65 AMG vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Where can I go for Mercedes-Benz SL65 AMG repair? Your local Firestone Complete Auto Care offers Mercedes-Benz SL65 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!