Listening noises from your car very often is never comfortable, so experiencing air conditioning noises on your Audi A1 can be a concern. This sign may be a sign of a insignificant problem as well as a warning of a much bigger service to come. In any circumstance, it is very important to examine its origin and take the necessary measures to correct the trouble, it is with this in mind that we wanted to publish this page to support you understand it better. We will first look at the plausible causes for noise in the ventilation of your Audi A1. Then, in a second step, we will concentrate on the noises related to the air conditioning of your car.
Noise air conditioning Audi A1 : most general triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your Audi A1
Listening a air conditioning noise on Audi A1 is never pleasing, and can make your journeys 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 A1 is a concern that must be dealt with. This noise is very often connected with a worn or dirty fan motor. To be certain that the trouble is generated by the ventilation, we encourage that you open the ventilation of the trouble spot and examine the condition of the fan, possibly grease it first, and if this is not sufficient, it will most likely have to be changed.
I listen to an heater fan noise clicking Audi A1
We will now check out the clicking noises you may listen to from your ventilation. A clicking noise from Audi A1 heater fan is often caused by a duct or fan obstructed by a foreign body. This noise is likely to enhance as the air flow in the circuit raises. 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 trouble is persistant, take your car to your garage.
I perceive an hissing heater fan noise Audi A1
Finally, if you recognise a whistling noise in the ventilation of your Audi A1, it may be that the origins of it is connected to a fan that has shifted or is starting to dry . In any circumstance, you will need to check the fan in question to visually verify its condition. The easiest approach is to open the ventilation circuit again, and rotate the system while you are watching its proper operation, you can try to grease it to limit this noise, but it is very likely that the final solution is to change it. If you have a whistling noise but are not sure if it is connected to ventilation, we encourage you to consult this article about front end noise on Audi A1 to find its origin.
I listen to an heater fan Audi A1 noise : specific air conditioning
Slamming noise air conditioning Audi A1
We will now take a look at the precise part of the air conditioning side of your heater fans and the origins of the noise it can produce. A clicking noise in your air conditioning, if it is short and when you start it only means a good function of your air conditioning compressor which lights up, this noise can be loud. In contrast, if you listen to a clicking noise or air conditioning scrap metal on your regular Audi A1, you will have to get worried in this circumstance. Indeed, it can announce an air conditioning compressor clutch, or compressor itself that needs to be swapped. So have your repair shop verify its proper operation.
Pshhh noise / hissing air conditioning Audi A1
If you are subject to pshhhh or whistling noise on the air condition side of your heater fan on Audi A1, but in cooling mode, you have two alternatives to explain this trouble. Indeed, at first, the most likely cause is that your air conditioning unit is running out of gas, to verify it you should experience that the cold it has to emit is no longer as cold as before, if so, have your air conditioning system charged on your Audi A1 and the trouble should be fixed. Otherwise, you may encounter a system leak and this psshhh or hiss may be connected to the gas escaping from the unit. 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 repair shop.
