GO FISHING, use SLABSAUCE Fishing Attractant
Results 1 to 6 of 6

Thread: Simultaneous Window Switch?

  1. #1
    Join Date
    Apr 2008
    Location
    Pickens, SC
    Posts
    3

    Default Simultaneous Window Switch?

    Alright, so I have an '89 535i and i am tired of waiting for the front windows to roll down before i can roll down the back ones. Anyone have a way to install a switch that will simultaneously roll down all four windows at the same time? Any advice will help. Thanks!

  2. #2
    Join Date
    Apr 2008
    Location
    Washington DC
    Posts
    158

    Default

    Didn't the 735i have a different system you could install on the 535i and have all windows roll down at once or something?

    1989 11/88, M30B35 175k-miles 535iM
    1988 04/87, M20B27 153k-miles 528e
    1987 01/87, M30B34 126k-miles L6
    Washington D.C

  3. #3
    Join Date
    May 2004
    Location
    Japan
    Posts
    9,249

    Default

    Not possible all 4 simultaneuosly. Max. Amp the GM will allow is 35 A as far as I remmeber, then it will trigger and stop all.
    Try by yourselves

  4. #4
    Join Date
    Feb 2004
    Posts
    4,894

    Default

    An alternative is you rig up aftermarket alarm system window module to your car.

  5. #5
    Join Date
    Apr 2006
    Location
    Chicago, Il. U.S.A.
    Posts
    4,243

    Default

    Roll the back ones down first.
    "The gas pedal wouldn't go to the floor if it weren't meant to be there"

  6. #6
    Join Date
    Jan 2004
    Location
    Yorktown, VA
    Posts
    216

    Default

    I put a newer GM in my car so all my windows would be one touch, and can get 2 to go down at the same time. Any more than that and they all stop.

    zmuff--1989 535i 5-speed--17" E39 Style 32's--JC chip--UUC Short Shift--
    --Racing Dynamics Springs & Sways--Bilsteins--Yorktown, VA

Similar Threads

  1. Window Switch Connector
    By neil_004 in forum 5 Series BMW
    Replies: 3
    Last Post: 06-05-2006, 12:31 PM
  2. E34 Window Limit Switch Doesn't Seem to Do anything
    By jbschwartz in forum 5 Series BMW
    Replies: 24
    Last Post: 01-02-2006, 09:12 PM
  3. Anyone have a bad seat or window switch f/s?
    By rbeaud in forum 5 Series BMW
    Replies: 3
    Last Post: 09-02-2004, 07:08 PM
  4. LED window switch specs
    By wool in forum Body & Interior
    Replies: 7
    Last Post: 02-11-2004, 07:20 PM
  5. LED window switch specs
    By wool in forum 5 Series BMW
    Replies: 7
    Last Post: 02-11-2004, 07:20 PM

Posting Permissions

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