Hearing noises from your vehicle often is never relaxing, so discovering air conditioning noises on your BMW i3 can be a matter. This warning sign may be a sign of a insignificant problem as well as a warning of a much bigger repair to come. In any situation, it is very important to research its origin and take the necessary actions to solve the trouble, it is with this in mind that we desired to prepare this document to support you understand it better. We will first look at the conceivable causes for noise in the ventilation of your BMW i3. Then, in a second part, we will deal with the noises connected to the air conditioning of your vehicle.
Noise air conditioning BMW i3 : most basic origin coming from general ventilation
Loud noise or roar from ventilation or fan of your BMW i3
Hearing a air conditioning noise on BMW i3 is never pleasant, and can make your travels particularly distressing. Ventilation is important whether it is in winter to warm up or defog or to cool down the car during the summer. In any circumstance, having a dull noise from the air conditioning of your BMW i3 is a matter that must be resolved. This noise is very often caused by a worn or dirty fan motor. To be certain that the trouble is induced by the ventilation, we recommend that you open the ventilation of the trouble location and examine the condition of the fan, possibly grease it first, and if this is not enough, it will almost certainly have to be changed.
I listen to an heater fan noise clicking BMW i3
We will now check out the clicking noises you may listen to from your ventilation. A clicking noise from BMW i3 heater fan is often caused by a duct or fan obstructed by a foreign body. This noise is supposed to amplify as the air flow in the circuit raises. Keep in mind 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 lasts, take your vehicle to your mechanic.
I listen to an hissing heater fan noise BMW i3
Finally, if you find out a whistling noise in the ventilation of your BMW i3, it may be that the source of it is connected to a fan that has shifted or is beginning to dry . In any situation, you will need to check the fan in question to visually check its condition. The easiest solution is to open the ventilation circuit again, and rotate the system while you are examining its proper action, you can try to grease it to limit this noise, but it is very likely that the final answer is to replace it. If you have a whistling noise but are not sure if it is connected to ventilation, we advise you to read this document about front end noise on BMW i3 to discover its origin.
I listen to an heater fan BMW i3 noise : specific air conditioning
Slamming noise air conditioning BMW i3
We will now look at the precise part of the air conditioning side of your heater fans and the source of the noise it can make. A clicking noise in your air conditioning, if it is quick and when you start it only represents a good working 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 BMW i3, you will have to feel concerned in this situation. In fact, it can announce an air conditioning compressor clutch, or compressor itself that needs to be swapped. So have your mechanic check its proper process.
Pshhh noise / hissing air conditioning BMW i3
If you detect pshhhh or whistling noise on the air condition side of your heater fan on BMW i3, but in cooling mode, you have two alternatives to explicate this trouble. In fact, at first, the most likely answer is that your air conditioning system is running out of gas, to check it you should encounter that the cold it has to produce is no longer as cold as before, if so, have your air conditioning system charged on your BMW i3 and the trouble should be fixed. Otherwise, you may knowledge a system leak and this psshhh or hiss may be connected 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 vehicle to your mechanic.
