How can I make my S350 air conditioner colder?

Here are a few quick ideas. Shut the passenger air vents and point the other vents directly toward you. Park your car in the shade and use a window sun blocker. Then visit Firestone Complete Auto Care for an A/C performance check and recharge.

What’s making my S350 A/C put out warm air?

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 S350’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.

Is my S350 A/C powered by 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 S350.

My S350’s A/C smells like vinegar! What can cause that?

Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your S350 to have a vinegar-like smell.

Why does my S350’s A/C only work when the car is moving?

Damaged or worn components in your S350’s electrical or air conditioning system can cause the A/C to only work when the car is moving. You may be dealing with low coolant or a faulty cooling fan.

Where can I get my S350’s A/C repaired?

Firestone Complete Auto Care is ready to inspect and repair your S350’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.

2012 Mercedes-Benz S350 A/C Repair Near You

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Schedule an A/C Service Appointment for Your Mercedes-Benz S350

When you’ve got car A/C problems, don’t sweat it. At Firestone Complete Auto Care, our technicians are qualified to diagnose issues and repair your 2012 Mercedes-Benz S350 A/C system. Beat the heat and come in today for a refreshingly easy A/C performance check.

Schedule an Appointment

A/C Service for Mercedes-Benz S350

Few things are worse than a broken car air conditioner on a hot summer day. Your steering wheel feels like it's burning your hands. That puddle in the driver’s seat? Sweat. Ugh. You take a deep breath and ask yourself, “Who can fix my Mercedes-Benz S350 A/C?” Firestone Complete Auto Care — that’s who! We know Mercedes-Benz vehicles, and our trained technicians can identify and repair issues with 2012 Mercedes-Benz A/C systems. Steer your Mercedes-Benz S350 to your nearest Firestone Complete Auto Care

During this initial A/C performance check, we’ll look at the state of your 2012 Mercedes-Benz S350’s 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 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” isn’t a technician with a good nose! It’s a machine that’s used on different parts of your Mercedes-Benz S350 A/C system to identify points where refrigerant fumes could be escaping the system. If your A/C system has a leak, we’ll find and repair it.

S350 A/C Recharge

When we perform an A/C repair on your 2012 Mercedes-Benz S350, we’ll also do an A/C evacuation and recharge. To start this process, a technician will flush out the old refrigerant from your vehicle’s A/C system. 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 ready to get back on the road. We want you to be comfortable in your car, so we train our technicians to perform 2012 Mercedes-Benz S350 A/C recharges.

Common Mercedes-Benz S350 A/C Problems

You may think warm air is the only potential Mercedes-Benz S350 A/C problem you’ll have, but you may notice other issues, too. Other common A/C problems include weak airflow, which could mean you have a compromised seal, mildew or mold buildup, a loose or damaged hose, or a ventilation fan that needs to be replaced. 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. And smelly A/C in a 2012 Mercedes-Benz S350? This can mean you have mold in your evaporator case, or it may indicate that it’s time to change your cabin air filter. Our technicians will work to solve your A/C problems to the best of their ability. So, chill out. We're here to help you get the blast back in your S350’s A/C!

Questions About 2012 Mercedes-Benz S350 A/C Systems

How can I make my S350 air conditioner colder? Here are a few quick ideas. Shut the passenger air vents and point the other vents directly toward you. Park your car in the shade and use a window sun blocker. Then visit Firestone Complete Auto Care for an A/C performance check and recharge.
What’s making my S350 A/C put out warm air? 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 S350’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.
Is my S350 A/C powered by 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 S350.
My S350’s A/C smells like vinegar! What can cause that? Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your S350 to have a vinegar-like smell.
Why does my S350’s A/C only work when the car is moving? Damaged or worn components in your S350’s electrical or air conditioning system can cause the A/C to only work when the car is moving. You may be dealing with low coolant or a faulty cooling fan.
Where can I get my S350’s A/C repaired? Firestone Complete Auto Care is ready to inspect and repair your S350’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.