What does an illuminated coolant temperature light mean for my Mercedes-Benz?

If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.

Can an antifreeze leak wait?

Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!

Can Mercedes-Benz S550 radiators be cleaned?

It could be a good idea to have your Mercedes-Benz S550 radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.

What can cause my S550 to overheat?

Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Mercedes-Benz S550 engine to overheat.

My S550 radiator sounds like it's rumbling or boiling! What's up?

Air pockets in your S550’s cooling system may cause a rumbling or boiling noise. You could also have a clogged radiator or simply need to replace the radiator cap.

There’s rust in my S550 radiator. Should I be worried?

Yes. Rust in your Mercedes-Benz S550 radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.

Radiator Service & Repair for 2017 Mercedes-Benz S550

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Service Your Mercedes-Benz S550 Radiator

Keeping your cool is easier when your engine is cool. Schedule your 2017 Mercedes-Benz S550 radiator repair or service today.

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When to Service Your 2017 Mercedes-Benz S550 Cooling System

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Mercedes-Benz S550 radiator serviced. Nonetheless, it’s vital to know what to look for. Your radiator is part of the cooling system. It helps regulate engine temperature. When the radiator isn't working properly, your engine can overheat and potentially break down.

Keeping up with regular radiator maintenance in your 2017 Mercedes-Benz S550 is a huge factor in the longevity of your engine. To keep your radiator functioning, Mercedes-Benz recommends replacing your antifreeze or coolant at scheduled intervals but it’s also wise to keep an eye out for signs of a failing radiator. Your radiator could be close to causing an engine breakdown if you notice leaking coolant, overheating, or an illuminated low coolant dashboard light. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

What to Expect from Mercedes-Benz S550 Radiator Repair

What happens during a radiator repair service? If you bring your vehicle to Firestone Complete Auto Care, we start with a comprehensive inspection of your Mercedes-Benz S550’s cooling system. We’ll do a machine-powered coolant exchange on the system, and then we’ll top off or replace the fluids that were removed (like chemicals, lubricants, and sealants). Lastly, we’ll perform a pressure check to look for leaks.

Issues with your radiator often coincide with a malfunctioning water pump. The water pump is one part on your 2017 Mercedes-Benz S550 engine that you'll want to have repaired or replaced as soon as you discover a problem with it. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. If it’s not working well (or at all), your engine can easily overheat. Our technicians can take a look at your radiator’s components to help you stay ahead of any potential engine problems. When it comes to radiator service and repair, your 2017 Mercedes-Benz S550 is in good hands at Firestone Complete Auto Care. We stand behind our work with our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Mercedes-Benz S550 Radiator Questions

With regular maintenance and service as needed, you could extend the life of your 2017 Mercedes-Benz S550 radiator. Get answers to common radiator questions, and head to your nearest Firestone Complete Auto Care as soon as you suspect a radiator issue.

What does an illuminated coolant temperature light mean for my Mercedes-Benz? If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.
Can an antifreeze leak wait? Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!
Can Mercedes-Benz S550 radiators be cleaned? It could be a good idea to have your Mercedes-Benz S550 radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
What can cause my S550 to overheat? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Mercedes-Benz S550 engine to overheat.
My S550 radiator sounds like it's rumbling or boiling! What's up? Air pockets in your S550’s cooling system may cause a rumbling or boiling noise. You could also have a clogged radiator or simply need to replace the radiator cap.
There’s rust in my S550 radiator. Should I be worried? Yes. Rust in your Mercedes-Benz S550 radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.