Finding out noises from your automobile often is never comfortable, so hearing air conditioning noises on your Audi A3 can be a concern. This symptom may be a sign of a slight trouble as well as a warning of a much significant repair to come. In any situation, it is very important to inspect its origin and take the required measures to correct the trouble, it is with this in mind that we wanted to produce this document to help you understand it better. We will first look at the conceivable reasons for noise in the ventilation of your Audi A3. Then, in a second part, we will deal with the noises linked to the air conditioning of your automobile.
Noise air conditioning Audi A3 : most general triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your Audi A3
Finding out a air conditioning noise on Audi A3 is never pleasing, and can make your travels specifically uncomfortable. Ventilation is important whether it is in winter to warm up or defog or to cool down the car during the summer. In any case, having a thumping noise from the air conditioning of your Audi A3 is a concern that must be dealt with. This noise is very often relating to a worn or dirty fan motor. To be sure that the trouble is caused by the ventilation, we recommend that you open the ventilation of the trouble region and check out the condition of the fan, possibly grease it first, and if this is not sufficient, it will probably have to be replaced.
I listen an heater fan noise clicking Audi A3
We will now take a look at the clicking noises you may listen from your ventilation. A clicking noise from Audi A3 heater fan is often the result of a duct or fan blocked by a foreign body. This noise is supposed to build up as the air flow in the circuit increase. Remember to check the cleanliness 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 trouble persists, take your automobile to your mechanic.
I hear an hissing heater fan noise Audi A3
Finally, if you recognise a whistling noise in the ventilation of your Audi A3, it may be that the source of it is relating to a fan that has shifted or is starting to dry . In any situation, you will have to inspect the fan in question to visually check its condition. The easiest procedure is to open the ventilation circuit again, and turn on the system while you are observing its proper operation, you can try to grease it to limit this noise, but it is very likely that the final remedy is to change it. If you have a whistling noise but are not sure if it is relating to ventilation, we suggest you to read this article about front end noise on Audi A3 to find its origin.
I listen an heater fan Audi A3 noise : specific air conditioning
Slamming noise air conditioning Audi A3
We will now have a look at the precise part of the air conditioning side of your heater fans and the origin of the noise it can emit. A clicking noise in your air conditioning, if it is quick and when you start it only signifies a good functioning of your air conditioning compressor which lights up, this noise can be loud. On the other hand, if you listen a clicking noise or air conditioning scrap metal on your regular Audi A3, you will have to feel concerned in this situation. In fact, it can state an air conditioning compressor clutch, or compressor itself that needs to be changed. So have your auto mechanic check its proper performance.
Pshhh noise / hissing air conditioning Audi A3
If you fell pshhhh or whistling noise on the air condition side of your heater fan on Audi A3, but in cooling mode, you have two alternatives to explain this trouble. In fact, at first, the most likely solution is that your air conditioning equipment is running out of gas, to check it you should encounter that the cold it has to emit is no longer as low as before, if so, have your air conditioning system charged on your Audi A3 and the trouble should be fixed. On the other hand, you may experience a system leak and this psshhh or hiss may be relating to the gas getting away from the system. You can check out the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your automobile to your auto mechanic.