AC/Intererior Blower Fan Won't shut off after car is off!!

Jul 10, 2007 | 09:24 PM

alpinestar_k

Thread Starter

Junior Member

Joined: May 2007

Posts: 38

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From: Newcastle, WA

2001 E430 Sport; 2000 E320 (RIP 9/9/09); 1991 300SE

AC/Intererior Blower Fan Won't shut off after car is off!!

Well..finally my first post..you have all however already silently helped me by diagnosing 2 bad cat's and a speed sensor..so thank you all for the information haha..

The interior blower fan of my 2000 E320 won't seem to shut off - REST not on, key not in..nothing. Just keeps blowing. Tried power cycling, pulling fuses - nada. Only stays shut off when I leave the battery unplugged..soo..

Bad relay? Sensor? Anyone? New regulator/control unit needed? And is that under the dash somewhere? Or

I have a bad feeling I'll be whipping out my Visa that's still burning from the cat repair again..

Any help anyone has would be much appreciated - thanks all

Last edited by alpinestar_k; Jul 10, 2007 at 09:29 PM. Reason: Think I found it..

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