Results 1 to 4 of 4

Thread: HVAC crapped out

  1. #1
    Join Date
    Feb 2001
    Location
    San Francisco, CA
    Posts
    658
    My Cars
    '95 Cosmos M3

    HVAC crapped out

    I was driving home from church tonight and my fan seems to be posessed. It will blow air when the switch is on full blast (#4) but no air comes out on 3, 2, 1, or the space between 1-0. Temperature still works fine. Could this be a relay or power regulator on the blower motor?
    Anyone else have this problem?
    Nick
    Current: '07 VW Fahrenheit GTI; 2010 BMW s1000rr
    Past: 2003 M3, 6M, Steel Grey, Koni Yellows
    2012 Triumph Thruxton
    1995 M3, Cosmos on Black Vaders
    1993 325i Sport and Cold weather (limited slip!) packs, 5M

  2. #2
    Join Date
    Feb 2001
    Location
    Orange County, CA
    Posts
    4,629
    My Cars
    2006 E55 AMG
    I just had the problem. Its the blower resistor. Its like 25 bucks form bimmerparts.com, and it takes 10 minutes tops to change.

    RENNtech 168mm Pulley and Tune | VRP Carbon Fiber Airbox | JP Shorty Headers | Eisenmann Race Exhaust | RENNtech Digital Lowering Module | 19" HRE 547R
    459 RWHP, 522 RWT

  3. #3
    Join Date
    Feb 2001
    Location
    San Francisco, CA
    Posts
    658
    My Cars
    '95 Cosmos M3
    I pulled the driver's side lower dash pannel out and it seems easy to get to. Do you have a part number from bimmerparts.com?

    Just want to make sure I get the right one :
    Thanks
    Nick
    Current: '07 VW Fahrenheit GTI; 2010 BMW s1000rr
    Past: 2003 M3, 6M, Steel Grey, Koni Yellows
    2012 Triumph Thruxton
    1995 M3, Cosmos on Black Vaders
    1993 325i Sport and Cold weather (limited slip!) packs, 5M

  4. #4
    Join Date
    Feb 2001
    Location
    Orange County, CA
    Posts
    4,629
    My Cars
    2006 E55 AMG
    you can do a search for it based on your model & year, since I dont know what model car you have

    RENNtech 168mm Pulley and Tune | VRP Carbon Fiber Airbox | JP Shorty Headers | Eisenmann Race Exhaust | RENNtech Digital Lowering Module | 19" HRE 547R
    459 RWHP, 522 RWT

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •