Whether you want to cool down in the summer months, or help you clear the fog from your windshield in the winter, air conditioning in vehicles is now an almost required feature recently. But what if the air conditioning in an smart forfour isn’t cold anymore? This is precisely the question we will try to answer on this page. First, we’ll look at the various complications that can prevent the air conditioning in your smart forfour from cooling down, and at last, we’ll look at the solutions available to you to deal with this issue.
WHY IS THE AIR CONDITIONING IN MY smart forfour NO LONGER COLD?
We will begin our guide with the signs of illness that can justify that the air conditioning of your smart forfour is no longer cooling.
BAD AIR CONDITIONING SMELL in my smart forfour air con
One of the fairly basic signs that can alert you to the fact that your air conditioning is not functioning is if you have a musty or damp smell inside your car, and yes, a bad smell can be a warning of a faulty air conditioning system, it can be perpetual or just present when you turn on your air conditioning. To discover a solution to this failure, we advise you to read our guide dedicated to bad air conditioning odors on smart forfour.
AIR CONDITIONING NOISE ON smart forfour
One of the other signs that can notify you to a failing air conditioner is that you experience a strange noise is coming on when you turn on your air conditioner (feel free to approach the vents to verify for any suspect noise). This noise could show a faulty air conditioning clutch or a faulty customer compressor.
LOSS OF PRESSURE IN THE AIR CONDITIONING CIRCUIT
Quite tricky to spot without advanced mechanical knowledge, a loss of pressure in your car’s air conditioning system can result in your air conditioning no longer producing cold. There are several possible causes for this loss of pressure, and these are listed down below:
- Leakage of refrigerant gases
- nonfunctioning air conditioning compressor
AIR CONDITIONING SYSTEM THAT DOESN’T WORK AT ALL on my smart forfour
Finally, it’s possible that the air conditioning in your smart forfour is no longer cold just because your air conditioning system is no longer working. Here are the different roots of an air conditioning system that no longer functions:
- Compressor pulley HS: The compressor will be out of power and the circuit will be stopped.
- Overpressure problem: This will trigger the device to trip.
- Defective sensor: As with overpressure, the air-conditioning system will switch to safe mode.
HOW DO I RESOLVE THE AIR CONDITIONING ON MY smart forfour THAT IS NO LONGER COOLING?
Now that we have been able to see the most important causes of a smart forfour air conditioning system that no longer cools down, we are going to show you the different solutions available to you . To begin with, you should know that an air conditioning system is sophisticated, and that wanting to perform repairs yourself is not constantly the best idea, assuming that you are sure of the source of the breakdown. Nevertheless, here are the most important possible repairs and an estimate of their cost.
First step, before carrying out any major fix, clean the air conditioning of your smart forfour, don’t hesitate to look at our dedicated content on this subject.
If this is not enough, bleed and refill the coolant, which should cost you around 100aine euros.
Changing the air conditioning clutch: you will need to spend around 150 euros for parts and around 100 euros more for labour.
Searching for and repairing an air conditioning leak: based on the position of the leak it will cost you more or less, count on average 150/200 euros, including the air conditioning refill.
Replacement of an air conditioning condenser: you will need to count about 200 euros.
Changing the air conditioning gas compressor on smart forfour costs about 500 euros with labor.
Whenever you have any further questions about the smart forfour, do not hesitate to consult our smart forfour category.
