Why does my CLA35 AMG’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. This is just your CLA35 AMG testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Mercedes-Benz CLA35 AMG making engine noise?

Strange under-the-hood noises can point to problems within your Mercedes-Benz CLA35 AMG engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Mercedes-Benz CLA35 AMG 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Mercedes-Benz CLA35 AMG radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your CLA35 AMG when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my CLA35 AMG engine suddenly stop?

If your CLA35 AMG 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 CLA35 AMG repair?

Your local Firestone Complete Auto Care offers Mercedes-Benz CLA35 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2020 Mercedes-Benz CLA35 AMG

Learn about

2020 Mercedes-Benz CLA35 AMG Trim Options

Select your Mercedes-Benz CLA35 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz CLA35 AMG parts will get older and change.

Repairs for Your 2020 Mercedes-Benz CLA35 AMG

Nothing stays the same forever. Even your Mercedes-Benz CLA35 AMG's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2020 Mercedes-Benz CLA35 AMG services.

We Care for Mercedes-Benz CLA35 AMG Engines

Mercedes-Benz CLA35 AMG drivers trust that their CLA35 AMG will take them near and far. You may have even been thinking about that when you bought 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 2020 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. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mercedes-Benz CLA35 AMG engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2020 Mercedes-Benz CLA35 AMG

If your CLA35 AMG check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your CLA35 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 CLA35 AMG engine service might include burning smells, or misfiring.

Mercedes-Benz CLA35 AMG Engine Repair

If your 2020 Mercedes-Benz CLA35 AMG needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2020 CLA35 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the serpentine belt, motor oil seal, ignition coil, or a different component.

2020 Mercedes-Benz CLA35 AMG Engine Q&A

Why does my CLA35 AMG’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your CLA35 AMG testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Mercedes-Benz CLA35 AMG making engine noise? Strange under-the-hood noises can point to problems within your Mercedes-Benz CLA35 AMG engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Mercedes-Benz CLA35 AMG 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Mercedes-Benz CLA35 AMG radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your CLA35 AMG when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my CLA35 AMG engine suddenly stop? If your CLA35 AMG 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 CLA35 AMG repair? Your local Firestone Complete Auto Care offers Mercedes-Benz CLA35 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!