How do I make my 640i Gran Coupe air conditioning 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 640i Gran Coupe 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 640i Gran Coupe’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 running the A/C in my 640i Gran Coupe use gasoline?

Your 640i Gran Coupe’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 640i Gran Coupe 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 640i Gran Coupe creates a breeding environment for microorganisms.

Why does my vehicle have to be moving for my 640i Gran Coupe’s A/C to work?

If your A/C only works when the vehicle is moving, there could be a problem with part of your 640i Gran Coupe’s A/C or electrical system. Potential issues include low coolant or a faulty cooling fan.

Where can I get my 640i Gran Coupe’s A/C repaired?

Firestone Complete Auto Care inspects and repairs 640i Gran Coupe air conditioning systems. Book an appointment at one of our A/C repair shops near you today.

2019 BMW 640i Gran Coupe A/C Repair Near You

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Schedule A/C Service for Your BMW 640i Gran Coupe

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 2019 BMW 640i Gran Coupe A/C system. Beat the heat and come in today for a refreshingly easy A/C performance check.

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A/C Service for BMW 640i Gran Coupe

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 wipe your brow and wonder, "Who can fix the A/C in my BMW 640i Gran Coupe?" Easy — Firestone Complete Auto Care! We know BMW vehicles, and our qualified technicians can diagnose and service the A/C system in your 2019 BMW. Steer your BMW 640i Gran Coupe to your nearest Firestone Complete Auto Care

During this initial A/C performance check, we’ll look at the state of your 2019 BMW 640i Gran Coupe’s A/C system to see if repair work is required. 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." A “sniffer” isn’t a technician with a good nose! It’s a machine that’s used on different parts of your BMW 640i Gran Coupe A/C system to detect refrigerant fumes escaping from the system. If there's a leak, we'll find it and fix it.

640i Gran Coupe A/C Recharge

When we perform an A/C repair on your 2019 BMW 640i Gran Coupe, 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 BMW guidelines. The A/C system is recharged with new refrigerant and once we’ve done a final test on the system ourselves, you’re all set. We want you to be comfortable in your car, so we train our technicians to perform 2019 BMW 640i Gran Coupe A/C recharges.

Other BMW 640i Gran Coupe A/C Problems

Warm air isn't the only BMW 640i Gran Coupe A/C problem you may encounter. Another common A/C problem is 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 2019 BMW 640i Gran Coupe? 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 trained technicians will do what they can to solve your A/C problems. So, chill out. We're here to help you get the blast back in your 640i Gran Coupe’s A/C!

Questions About 2019 BMW 640i Gran Coupe A/C Systems

How do I make my 640i Gran Coupe air conditioning 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 640i Gran Coupe 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 640i Gran Coupe’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 running the A/C in my 640i Gran Coupe use gasoline? Your 640i Gran Coupe’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 640i Gran Coupe 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 640i Gran Coupe creates a breeding environment for microorganisms.
Why does my vehicle have to be moving for my 640i Gran Coupe’s A/C to work? If your A/C only works when the vehicle is moving, there could be a problem with part of your 640i Gran Coupe’s A/C or electrical system. Potential issues include low coolant or a faulty cooling fan.
Where can I get my 640i Gran Coupe’s A/C repaired? Firestone Complete Auto Care inspects and repairs 640i Gran Coupe air conditioning systems. Book an appointment at one of our A/C repair shops near you today.