Hello there and welcome to the BMW Car Club of America.

If you are a BMW CCA member, please log in and introduce yourself in our Member Introductions section.

Ac/heater Fan

Discussion in 'E46 M3 (2001-2006)' started by Leeeagle, Jan 29, 2009.

    Leeeagle guest

    Post Count: 2
    Likes Received:0
    Fan surges when first turned on then runs steady. Any remedy?
    • Member
    • Technical Service Advisor


    Post Count: 1,880
    Likes Received:16
    Replace the blower final stage. The most annoying failure of this thing is when it turns on your fan in the middle of the night and kills the battery. It is cheap and easy to replace.

Share This Page