How do I make my C350 air conditioning colder?

Park in the shade whenever you can, and use a reflective sunshade in the windshield when you’re parked. If you’re the only one in the car, close all the vents except the ones that point toward you. Give the system the final boost it needs with an A/C performance check and recharge from Firestone Complete Auto Care.

Why do I get hot air from my C350 A/C?

If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.

What causes A/C system leaks?

Over the years, the rubber seals and gaskets in your C350’s A/C system naturally degrade. Moisture can get into the system and cause a malfunction, or parts can simply wear out so that your system no longer seals properly.

Does the A/C in my C350 use gas?

Your C350’s A/C uses some power from the engine to run. So, while your air conditioning system may not directly use gasoline as a fuel source, using the A/C can indirectly affect your vehicle’s fuel efficiency.

Why does my C350 have a vinegary smell coming from the A/C?

If a vinegar-like odor comes from your A/C, bacteria growth could be the culprit. Moisture accumulation in the air conditioning system of your C350 creates a breeding environment for microorganisms.

Why won’t my C350’s A/C cool the vehicle when the car is stopped?

A problem with one or more of your air conditioning or electrical system components could cause the A/C to only work when your C350 is moving. You may be low on refrigerant, or the cooling fan could be faulty.

Where can I get my C350’s A/C repaired?

Firestone Complete Auto Care has decades of experience inspecting and repairing C350 air conditioning systems. Schedule an A/C repair appointment at one of our locations near you today.

Nearest A/C Repair for Your 2012 Mercedes-Benz C350

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Schedule Your Mercedes-Benz C350 A/C Service

Chill out. Our technicians are trained to inspect and repair 2012 Mercedes-Benz C350 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 C350

When you get in the car on a hot summer day, the last thing you want is a broken air conditioner. Your steering wheel feels like it's burning your hands. Sweat soaks the driver's seat. You take a deep breath and ask yourself, “Who can fix my Mercedes-Benz C350 A/C?” Firestone Complete Auto Care can! We know our way around Mercedes-Benz vehicles, and our technicians are qualified to diagnose and repair 2012 Mercedes-Benz C350 A/C systems. Bring your Mercedes-Benz C350 to your local Firestone Complete Auto Care

During this initial A/C performance check, we’ll look at the state of your 2012 Mercedes-Benz C350’s A/C system to evaluate what repairs are necessary (if any). This check will include an examination of system pressure, a visual inspection, and a leak test. If any signs point to a possible leak, we’ll send a special U/V dye through the system, or use something called a “sniffer.” A "sniffer" is a machine that's run along parts of your Mercedes-Benz C350 A/C system that can detect any refrigerant fumes that might be leaking out from the system. If your A/C system has a leak, we’ll find and repair it.

C350 A/C Recharge

Let's say we repair your 2012 Mercedes-Benz C350 A/C system. We will also perform 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). Next, they will evacuate the system according to Mercedes-Benz's recommendations. The A/C system is recharged with new refrigerant and after one final test to be sure the system is cooling properly, you’re all set. We want you to be comfortable in your car, so we train our technicians to perform 2012 Mercedes-Benz C350 A/C recharges.

Common Mercedes-Benz C350 A/C Problems

Warm air isn't the only Mercedes-Benz C350 A/C problem you may encounter. Another common A/C problem is weak airflow, which could be caused by mold or mildew buildup, a loose hose, an old ventilation fan, or a compromised seal. If you notice that your A/C system’s air is cold at first, then quickly goes warm, this may suggest a leak, a blown fuse, or a damaged compressor clutch. Are you breathing in some “interesting” new odors in your 2012 Mercedes-Benz C350? You could have a moldy evaporator case, or you may simply need a new cabin air filter installed. Technicians at Firestone Complete Auto Care are ready to help you address your A/C problems. We’re here to help you get back on the road in your C350 — without all the sweat puddles!

Frequently Asked Questions for 2012 Mercedes-Benz C350 A/C Systems

How do I make my C350 air conditioning colder? Park in the shade whenever you can, and use a reflective sunshade in the windshield when you’re parked. If you’re the only one in the car, close all the vents except the ones that point toward you. Give the system the final boost it needs with an A/C performance check and recharge from Firestone Complete Auto Care.
Why do I get hot air from my C350 A/C? If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.
What causes A/C system leaks? Over the years, the rubber seals and gaskets in your C350’s A/C system naturally degrade. Moisture can get into the system and cause a malfunction, or parts can simply wear out so that your system no longer seals properly.
Does the A/C in my C350 use gas? Your C350’s A/C uses some power from the engine to run. So, while your air conditioning system may not directly use gasoline as a fuel source, using the A/C can indirectly affect your vehicle’s fuel efficiency.
Why does my C350 have a vinegary smell coming from the A/C? If a vinegar-like odor comes from your A/C, bacteria growth could be the culprit. Moisture accumulation in the air conditioning system of your C350 creates a breeding environment for microorganisms.
Why won’t my C350’s A/C cool the vehicle when the car is stopped? A problem with one or more of your air conditioning or electrical system components could cause the A/C to only work when your C350 is moving. You may be low on refrigerant, or the cooling fan could be faulty.
Where can I get my C350’s A/C repaired? Firestone Complete Auto Care has decades of experience inspecting and repairing C350 air conditioning systems. Schedule an A/C repair appointment at one of our locations near you today.