Pullout the climate controls and disconnect the 20-pin plug. Turn on the ignition (no need to start the engine). Pin 19 to pin 20 shows +12v or it doesn't. If it

Themost common reasons an Audi A4 ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the.

AudiB8 won't start after engine scan. My brother had a check engine light on his 2015 A4 (B8) and took it to AutoZone to get scanned. After he got the codes back, he went to leave and the car wouldn't start with no lights, steering wheel locked, etc. The only thing on is the dash symbols. Below is a picture.
B8A4; climate control problems; Results 1 to 13 of 13 Thread: climate control problems. Thread Tools. Show Printable Version; 06-27-2023 09:07 AM #1. dragos90. View Profile I have Audi A4 B8 from 2008 and VCDS 16.8 I would like you to clean those temperature sensors, can I somehow get to those temperature sensors

Problem– Intermittent heater blower/air-con. Scenario – First thing in the morning on daily commute, the blower comes on as soon as the car is started (normally

OriginallyPosted by Karl22. Got a pain in the as problem with my car. A Audi a4 2009 avant.. The fan motor works some day great blows good but then if i stop the car and start it later same day the fan doesnt work anymore. Its DEAD.. but when it works as it should work. BUT if i give the glove box a hard hit with my fist, or maybe little lower
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audi a4 b8 climate control problems