How can I make my E550 air conditioner colder?

For starters, use a sun-blocking shade in the windshield while you’re parked, or look for a shady parking spot. Closing all the passenger vents in your car can help redirect cold air toward you, cooling you off faster. Still need more chill? Head to Firestone Complete Auto Care for an A/C performance check and recharge.

Why is my E550 A/C blowing hot air?

Maybe your A/C starts cool but then gets warm. Or maybe it never gets cold in the first place. Either way, your A/C troubles could be traced back to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak.

How does my A/C system get a leak?

A/C system leaks are often due to a combination of age and moisture. Rubber seals and gaskets naturally degrade over time, allowing refrigerant to exit and moisture to enter your E550's A/C system.

Does the A/C in my E550 use gas?

While your vehicle’s A/C system doesn’t directly use fuel, it does draw power from the engine, which can impact the fuel consumption of your E550.

Why does my E550 have a vinegary smell coming from the A/C?

If the air conditioning in your E550 smells like vinegar, it could be due to bacteria growth on system components such as the evaporator and heater cores. Bacteria can grow when moisture accumulates on air conditioning system components, providing a breeding ground for microorganisms.

Why won’t my E550’s A/C cool the vehicle when the car is stopped?

There could be issues with one or more components in the air conditioning or electrical system. Your E550 may have a faulty cooling fan or low refrigerant.

Where can I get my E550’s A/C repaired?

Firestone Complete Auto Care inspects and repairs E550 air conditioning systems. Book an appointment at one of our A/C repair shops near you today.

Convenient & Local 2016 Mercedes-Benz E550 A/C Repair

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Schedule an A/C Service Appointment for Your Mercedes-Benz E550

Chill out. Our technicians are trained to inspect and repair 2016 Mercedes-Benz E550 A/C systems. Stop by today to enjoy some free air conditioning and an A/C performance check.

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A/C Service for Mercedes-Benz E550

When you get in the car on a hot summer day, the last thing you want is a broken air conditioner. Is that a hot stove? Nope, just your steering wheel. Sweat soaks the driver's seat. You wipe your brow and wonder, "Who can fix the A/C in my Mercedes-Benz E550?" Firestone Complete Auto Care — that’s who! We’ve got experience with Mercedes-Benz vehicles, and our qualified technicians can diagnose and service the A/C system in your 2016 Mercedes-Benz. Come to your local Firestone Complete Auto Care in your Mercedes-Benz E550

During an A/C performance check, we'll determine the condition of your 2016 Mercedes-Benz E550 A/C system to evaluate what repairs are necessary (if any). We’ll test overall system performance, check for any leaks, and measure the system pressure. If we think there might be a leak, we'll run a special U/V dye through the system or use a "sniffer." What’s a “sniffer,” you ask? It’s a specially designed machine that’s used on parts of your Mercedes-Benz E550 A/C system to detect any refrigerant fumes that might be leaking out from the system. If your system has a leak, we can get it fixed.

E550 A/C Recharge

When we perform an A/C repair on your 2016 Mercedes-Benz E550, we’ll also do an A/C evacuation and recharge. To do this, one of our technicians will remove the refrigerant in your A/C system (if there is even any left to remove). Then, they’ll perform an evacuation (also known as a discharge) on the entire system per Mercedes-Benz guidelines. The A/C system is recharged with new refrigerant and after one final test to be sure the system is cooling properly, you're ready to get back on the road. Our technicians are trained to efficiently perform 2016 Mercedes-Benz E550 A/C recharges.

Other Mercedes-Benz E550 A/C Problems

Warm air isn't the only Mercedes-Benz E550 A/C problem you may encounter. Other common A/C problems include weak airflow, which could indicate an old ventilation fan, a seal or hose that needs replacing, or mold buildup in your A/C system. If your A/C system blows cold air first but then it turns warm, this may be due to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak. Are you breathing in some “interesting” new odors in your 2016 Mercedes-Benz E550? That could be the result of a dirty cabin air filter (an easy fix!) or a moldy evaporator case. Our technicians will work to solve your A/C problems to the best of their ability. We’re here to help you get back on the road in your E550 — without all the sweat puddles!

Frequently Asked Questions for 2016 Mercedes-Benz E550 A/C Systems

How can I make my E550 air conditioner colder? For starters, use a sun-blocking shade in the windshield while you’re parked, or look for a shady parking spot. Closing all the passenger vents in your car can help redirect cold air toward you, cooling you off faster. Still need more chill? Head to Firestone Complete Auto Care for an A/C performance check and recharge.
Why is my E550 A/C blowing hot air? Maybe your A/C starts cool but then gets warm. Or maybe it never gets cold in the first place. Either way, your A/C troubles could be traced back to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak.
How does my A/C system get a leak? A/C system leaks are often due to a combination of age and moisture. Rubber seals and gaskets naturally degrade over time, allowing refrigerant to exit and moisture to enter your E550's A/C system.
Does the A/C in my E550 use gas? While your vehicle’s A/C system doesn’t directly use fuel, it does draw power from the engine, which can impact the fuel consumption of your E550.
Why does my E550 have a vinegary smell coming from the A/C? If the air conditioning in your E550 smells like vinegar, it could be due to bacteria growth on system components such as the evaporator and heater cores. Bacteria can grow when moisture accumulates on air conditioning system components, providing a breeding ground for microorganisms.
Why won’t my E550’s A/C cool the vehicle when the car is stopped? There could be issues with one or more components in the air conditioning or electrical system. Your E550 may have a faulty cooling fan or low refrigerant.
Where can I get my E550’s A/C repaired? Firestone Complete Auto Care inspects and repairs E550 air conditioning systems. Book an appointment at one of our A/C repair shops near you today.