How can I make my M4 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.

What’s making my M4 A/C put out warm 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.

What causes A/C system leaks?

To put it simply, age and moisture are some of the main causes of leaks in your A/C. Over time, rubber gaskets and seals can wear out, which pushes much-needed refrigerant out of your M4’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.

Does running the A/C in my M4 use gasoline?

Your M4’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.

What does it mean if the A/C in my M4 smells like vinegar?

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 M4 to have a vinegar-like smell.

Why does my M4’s A/C only work when the car is moving?

There could be issues with one or more components in the air conditioning or electrical system. Your M4 may have a faulty cooling fan or low refrigerant.

Where can I go for M4 A/C repair near me?

When you need your M4 air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.

2020 BMW M4 A/C Repair Near You

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Schedule Your BMW M4 A/C Service

Feeling the heat from your A/C? Our trained technicians can take a look at your 2020 BMW M4 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 Service for BMW M4

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. Your skin sticks to the driver’s seat. You wipe your brow and wonder, "Who can fix the A/C in my BMW M4?" Easy — Firestone Complete Auto Care! We know our way around BMW vehicles, and our trained technicians can identify and repair issues with 2020 BMW A/C systems. Steer your BMW M4 to your nearest Firestone Complete Auto Care

During an A/C performance check, we'll determine the condition of your 2020 BMW M4 A/C system to determine whether repair work is needed. This check will include an examination of system pressure, a visual inspection, and a leak test. If we think there might be a leak, we'll run a special U/V dye through the system or use a "sniffer." A "sniffer" is a machine that's run along parts of your BMW M4 A/C system that can detect refrigerant fumes escaping from the system. If your A/C system has a leak, we’ll find and repair it.

M4 A/C Recharge

While your 2020 BMW M4’s air conditioner is being serviced, we’ll also do an A/C evacuation and recharge. During this process, a technician will remove the old refrigerant from the A/C system. Then, they’ll use BMW’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 good to go. Our technicians know how to keep your A/C in tip-top shape with 2020 BMW M4 A/C recharges.

Troubleshooting BMW M4 A/C Problems

You may think warm air is the only potential BMW M4 A/C problem you’ll have, but you may notice other issues, too. Typical A/C problems also 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. An A/C system that starts off blowing cold air but then turns warm may suggest a leak, a blown fuse, or a damaged compressor clutch. And smelly A/C in a 2020 BMW M4? 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. Don’t sweat it — we’re here to help you chill out again in your M4.

Frequently Asked Questions for 2020 BMW M4 A/C Systems

How can I make my M4 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.
What’s making my M4 A/C put out warm 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.
What causes A/C system leaks? To put it simply, age and moisture are some of the main causes of leaks in your A/C. Over time, rubber gaskets and seals can wear out, which pushes much-needed refrigerant out of your M4’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.
Does running the A/C in my M4 use gasoline? Your M4’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.
What does it mean if the A/C in my M4 smells like vinegar? 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 M4 to have a vinegar-like smell.
Why does my M4’s A/C only work when the car is moving? There could be issues with one or more components in the air conditioning or electrical system. Your M4 may have a faulty cooling fan or low refrigerant.
Where can I go for M4 A/C repair near me? When you need your M4 air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.