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air condition failed 06 320d

413 views 1 reply 2 participants last post by  NJDav 
#1 ·
Just looking for some help guys, I started my 3 series this morning and the air conditioning wasn't working at all, I can hear the vents moving inside which I adjust the gauges but no hot or cold air. I've googled a lot and obviously the fuse could be at fault but I'm unsure which one to pull/are the spare fuses the unlisted ones in the diagram?

any help would be greatly appreciated
 
#2 ·
Have you tried all fan speeds, the final resistor pack is a know weakness on most modern fresh air distribution systems, I remember having to replace mine on my old e46 and Alfa 156.

If fan works but only on one or two speed settings than its the resistor pack.

Sent from my Nexus 6 using Tapatalk
 
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