[s-cars] '92 S4 - AC won't stay on

[Mike Bishoff]

Hi Folks,

 

I have a gremlin that's bugging me and hoping you can help. Last year I took
my '92 S4 off the road and garaged it. Sometime during the year the battery
completely drained and after charging it back up I've discovered the AC
won't stay on. I hit "Auto" and the snowflake icon comes on for about 3
seconds, then goes out. Hitting any of the buttons including the manual
vents and lowering the temperature doesn't help. Fuses look good. The AC was
working perfectly prior to garaging it.

 

Any advice appreciated.

 

Mike - Seattle, WA