2018 Audi S4 A/C Repair Near You

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Schedule A/C Service for Your Audi S4

Feeling the heat from your A/C? Our trained technicians can take a look at your 2018 Audi S4 A/C system and recommend a repair plan. Schedule A/C service today and get ready to chill out.

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A/C Repair Service for Your Audi S4

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 lava. That puddle in the driver’s seat? Sweat. Ugh. “Who can fix my Audi S4 A/C?” you wonder, as the sun beats through the windshield. Firestone Complete Auto Care — that’s who! We know our way around Audi vehicles, and our trained technicians can identify and repair issues with 2018 Audi A/C systems. Bring your Audi S4 to your local Firestone Complete Auto Care

In this A/C performance inspection, we’ll check out the current condition of your 2018 Audi S4 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 Audi S4 A/C system to identify points where refrigerant fumes could be escaping the system. If your system has a leak, we can get it fixed.

A/C Recharge for Audi S4

Let's say we repair your 2018 Audi S4 A/C system. We will also perform 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. Then, they’ll use Audi’s specifications to evacuate the system. The A/C system is recharged with new refrigerant and once the technician tests the cool blast for themselves, you’re all set. We want you to be comfortable in your car, so we train our technicians to perform 2018 Audi S4 A/C recharges.

Common Audi S4 A/C Problems

Warm air isn't the only Audi S4 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. And smelly A/C in a 2018 Audi S4? You could have a moldy evaporator case, or you may simply need a new cabin air filter installed. 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 S4’s A/C!

Frequently Asked Questions for 2018 Audi S4 A/C Systems

  • How can I make my S4 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 do I get hot air from my S4 A/C? An A/C blowing hot air has several possible root causes. There could be an issue with your compressor clutch, a blown fuse, a leak, or a clog in the expansion valve.
  • How does my A/C system get a leak? Over the years, the rubber seals and gaskets in your S4’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 my S4 A/C 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 S4.
  • Why does my S4 have a vinegary smell coming from the A/C? If the air conditioning in your S4 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 does my vehicle have to be moving for my S4’s A/C to work? Damaged or worn components in your S4’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 go for S4 A/C repair near me? Firestone Complete Auto Care has decades of experience inspecting and repairing S4 air conditioning systems. Schedule an A/C repair appointment at one of our locations near you today.