Finding out noises from your car very often is never pleasant, so hearing air conditioning noises on your Bmw Serie 3 E93 can be a matter. This symptom may be a sign of a small issue as well as a warning of a much bigger service to come. In any circumstance, it is very important to look into its origin and take the necessary measures to resolve the problem, it is with this in mind that we wanted to prepare this document to help you understand it better. We will first look at the possible reasons for noise in the ventilation of your Bmw Serie 3 E93. Then, in a second part, we will concentrate on the noises related to the air conditioning of your car.air-conditioning-noise-bmw-serie-3-e93

Noise air conditioning Bmw Serie 3 E93 : most general causes coming from general ventilation

Loud noise or roar from ventilation or fan of your Bmw Serie 3 E93

Finding out a air conditioning noise on Bmw Serie 3 E93 is never satisfying, and can make your trips specifically distressing. Ventilation is important whether it is in winter to defog your windscreen or to cool down the car during the summer. In any case, having a thumping noise from the air conditioning of your Bmw Serie 3 E93 is a matter that must be solved. This noise is very often linked to a worn or dirty fan motor. To ensure that the problem is induced by the ventilation, we suggest that you open the ventilation of the problem place and inspect the state of the fan, possibly grease it first, and if this is not enough, it will probably have to be changed.

I listen to an air conditioning noise like a click Bmw Serie 3 E93

We will now check out the clicking air con noises you may listen to from your ventilation. A clicking noise from Bmw Serie 3 E93 air conditioning is often a consequence of a duct or fan obstructed by a foreign body. This noise is expected to amplify as the air flow in the circuit increases. Remember to verify the cleanness of your air inlets at the top of your hood, for example. You will then have to open the conduit in question and find the foreign body. If the problem persists, take your car to your mechanic.

I acknowledge an hissing air conditioning noise Bmw Serie 3 E93

Finally, if you recognise a whistling noise in the ventilation of your Bmw Serie 3 E93, it may be that the origin of it is related to a fan that has shifted or is beginning to dry . In any circumstance, you will have to examine the fan in question to visually verify its state. The easiest method is to open the ventilation circuit again, and rotate the system while you are watching its proper action, you can try to grease it to limit this noise, but it is very likely that the final answer is to change it. If you have a whistling noise but are not sure if it is related to ventilation, we advise you to consult this article about front end noise on Bmw Serie 3 E93 to discover its origin.

I listen to an air conditioning Bmw Serie 3 E93 noise : precisely generated from your air con system

Slamming noise air conditioning Bmw Serie 3 E93

We will now have a look at the precise part of the air conditioning side of your heater fans and the source of the noise it can produce. A clicking noise in your air conditioning, if it is brief and when you start it only means a good functioning of your air conditioning compressor which lights up, this noise can be loud. On the other hand, if you listen to a clicking noise or air conditioning scrap metal on your regular Bmw Serie 3 E93, you will have to worry in this circumstance. Indeed, it can state an air conditioning compressor clutch, or compressor itself that needs to be swapped. So have your auto technician verify its proper process.

Pshhh noise / hissing air conditioning Bmw Serie 3 E93

If you notice pshhhh or whistling noise on the air condition side of your heater fan on Bmw Serie 3 E93, but in cooling mode, you have two possibilities to explicate this problem. Indeed, at first, the most likely solution is that your air conditioning equipment is running out of gas, to verify it you should feel that the cold it has to produce is no longer as low as before, if so, have your air conditioning system charged on your Bmw Serie 3 E93 and the problem should be fixed. On the other hand, you may encounter a system leak and this psshhh or hiss may be related to the gas getting out from the device. You can test the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your auto technician.