Audi A4 Ac Blowing Hot Air

The heater ac blower.

Audi a4 ac blowing hot air. It blows hot air but it s also 110 degrees outside. Turn off the engine. I had 68f set o. My car started blowing hot air from passenger side vent during our trip to florida earlier this year.

Ac hot air temp out side i restarted light came back 2004 audi a4 ac seemed to be not cooling properly for month or so figured hot air temp out side i live in fl but it kept blowing hotter as the weeks went on. This article applies to the audi a4 b7 and a4 b8 2004 2015. How to replace heat ac blower motor. The rpm s are not changing when the a c is turned on so i thought it could be a compressor issue though somewhere else i read it could be a fuse.

In this guide you will find instructions on how to charge the a c system on audi vehicles. My audi a4 air con is not blowing any air hot or cold how do i fix for a period of time the blower was coming on and the fault seemed to be intermittent it would run for a week and than stop for a week there was no fixed pattern to the failure to work. However it has now stopped and is not working. Hot air coming out of your audi s air conditioner can be attributed to several potential issues.

One of the most common parts related to ac issues is the compressor. What you will need. Hot air despite the auto ac set to low. Audi hvac issues explained passender or driver side stuck blowing hot or a c cold.

The compressor is responsible for processing the refrigerant in a way that cools the entire cabin by making the air blowing through the vents cold. If your a c is blowing hot air there is a chance that the system is low on freon and the system needs to be refilled.