BimmerFest BMW Forum banner

power window switch's

  1. X3 E83 (2004 - 2010)
    I have a 2004 X3 that the driver’s side main window switch has stop working. Windows and Mirrors. All other switch’s work and I have replaced the drive side with new switch and this did not solve the problem, is there a relay that may be bad? The switch will work sometimes if you hold button...