How To Diagnose & Troubleshoot AC Problems In Your BMW X5?

Automobile air conditioning has become more a necessity than a luxury, wouldn't you agree? It is tasked with only one job- to keep the cabin temperature of a car at an optimal level. It does that by employing a set of components and a special kind of fluid known as the refrigerant.

The refrigerant has unique physical and chemical properties. The AC unit makes sure that the refrigerant is changing its form from liquid to gas in a very controlled manner so that the heat and moisture can be absorbed from the cabin air.

Driving your car with a malfunctioning AC unit can be uncomfortable and frustrating. Read on to learn the signs of AC system failure in your BMW X5 so that the issue can be diagnosed and repaired on time.

Signs your BMW X5 AC is going out

AC vent is not blowing cold air

If your BMW X5 AC vents are not blowing enough cold air as they used to blow, this could be a sign of low refrigerant level or some other sort of air conditioning problem that you will want to get checked out immediately.

Loud noise from AC vent

Another recognizable symptom that your vehicle’s AC system needs to be checked out is the emergence of a loud noise from vents. It may mean your AC compressor is failing or that its condenser fan is not working properly due to normal wear and tear. For a true understanding of what’s going on with your car’s AC unit, get it inspected by a certified professional in your locality.

Refrigerant leak

Leaking refrigerant is another sign that your AC unit is worn. This may not be an immediate cause of concern, but it's not a great idea to drive your BMW X5 when it is leaking refrigerant. You need to find out the leak in the system responsible for the coolant leak and fix it right away.

AC vents leaking water

If your BMW X5's AC spits water out of the vents, this is a clear sign of an air conditioning system problem that needs to be addressed immediately. Some of the prominent reasons behind this unusual AC problem are- a damaged evaporator, leaking seals, and gaskets. It can be annoying. You have to find out the exact reason behind this problem.

Bad smell from AC vents

In addition to the above-said signs, you may notice the emergence of a stinky smell from the vents of your car when it has AC problems. This can be caused by any number of reasons, heavily contaminated air filter ranks number one. So, check the air filter to see if it has any mold or bacterial growth. And, if necessary, replace it.

Reasons why your BMW X5 AC may fail

Your BMW X5's air conditioning unit may fail due to a variety of reasons- low refrigerant level being the obvious one. Another common cause of an AC problem is a faulty cooling fan. The trouble with the compressor can also result in AC failure in your car. Some of the other plausible explanations for AC failure in cars are- a defective condenser, interrupted electric power supply, cracked belt, and so on.

How to diagnose BMW X5 AC problems?

The air conditioning system is a very complex structure made up of numerous components. It serves to give off cool and dry air to provide greater driving comfort. It's supposed to run smoothly without any technical glitches.

But, occasionally, it may blow hot air due to some flaws within the system. If you don’t diagnose and fix the issue on time, you may end up with a much larger and more expensive repair to tackle. Therefore, if you are noticing any of the above signs, call your car mechanic right away so that the issue can be diagnosed and repaired.

Wrapping up

The sole purpose of your BMW X5's AC unit is to give out chilly and moisture-free air. And, to do so, it evaporates and condenses the refrigerant in a cyclic manner. If that cycle breaks due to flawed components, your AC will stop working. Driving your car with a malfunctioning AC can be really frustrating and irritating. Therefore, early signs of an AC problem in your car should not be overlooked.

If you are searching for a German automotive repair shop that possess higher levels of quality in the design work, manufacturing and performance, then we at Escondido German Auto are the perfect destination for your car.