windows still have power after ignition switched off.

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  • payney8
    E30 Modder
    • Jun 2007
    • 899

    #1

    windows still have power after ignition switched off.

    Any ideas? My windows/ window switch lamps still have power after i have switched the ignition off. Does anyone have a wiring diagram or had similar problems?
  • Charley
    Grease Monkey
    • Mar 2010
    • 396

    #2
    I do have something similar going on with my car. I get power
    to the switch if one of my door is open enough so the dome
    lights are on...

    It only works if the dome lights are on if there not then I don't
    have power to the switchs.

    I think its kinda neat but don't think its supose to be that way...

    Charley

    Comment

    • payney8
      E30 Modder
      • Jun 2007
      • 899

      #3
      yeah mines the same as well. Im thinking it has something to do with a relay as you can hear one switching when you play with the dome llights. I just need a wiring diagram to sort it out

      Comment

      • blindwOw
        Advanced Member
        • Nov 2010
        • 124

        #4
        Alright so I'm having the same issue(if its an issue at all). I'm just wondering, is it normal to always have power to the windows?

        I'm just trying to figure out what is draining my battery. I let it sit for 2 days and my battery is dead.
        '87 Zinno 325e

        Comment

        • DaveSmed
          E30 Fanatic
          • Apr 2007
          • 1406

          #5
          Wow, that's a new one.

          Pull Fuse 19, see if the window switches are still lit with the door open.
          -Dave
          2003 Lincoln Towncar | 1992 BMW 325iC | 1968 Cadillac Deville

          Need some help figuring out the ETM?

          Comment

          • bmw325csi
            R3V Elite
            • May 2007
            • 4045

            #6
            i had this problem in the past too. remove the circuit breaker switch and check if the 2 wires are reversed.
            harry/harout

            Comment

            • george graves
              I waste 90% of my day here and all I got was this stupid title
              • Oct 2003
              • 19986

              #7
              What are you thinking? That's that switch is directional with respect to current flow? I'd have to look, but I'd doubt it.
              Originally posted by Matt-B
              hey does anyone know anyone who gets upset and makes electronics?

              Comment

              • StereoInstaller1
                GAS
                • Jul 2004
                • 22679

                #8
                I bet your unloader relays are stuck "on"

                Closing SOON!
                "LAST CHANCE FOR G.A.S." DEAL IS ON NOW

                Luke AT germanaudiospecialties DOT com or text 425-761-6450, or for quickest answers, call me at the shop 360-669-0398

                Thanks for 10 years of fun!

                Comment

                • george graves
                  I waste 90% of my day here and all I got was this stupid title
                  • Oct 2003
                  • 19986

                  #9
                  alarm install gone wrong?
                  Originally posted by Matt-B
                  hey does anyone know anyone who gets upset and makes electronics?

                  Comment

                  • StereoInstaller1
                    GAS
                    • Jul 2004
                    • 22679

                    #10
                    Originally posted by george graves
                    alarm install gone wrong?
                    That would take incredible stupidity...but I have seen a radio installed with the acc and dash lights connected together...

                    Closing SOON!
                    "LAST CHANCE FOR G.A.S." DEAL IS ON NOW

                    Luke AT germanaudiospecialties DOT com or text 425-761-6450, or for quickest answers, call me at the shop 360-669-0398

                    Thanks for 10 years of fun!

                    Comment

                    • evilnickwong
                      Grease Monkey
                      • Aug 2007
                      • 302

                      #11
                      Mine also work if my front doors are open enough to trigger the dome lights (basically when the door switches are grounded). Doesn't work with the rears open though.

                      Comment

                      • blindwOw
                        Advanced Member
                        • Nov 2010
                        • 124

                        #12
                        Originally posted by bmw325csi
                        i had this problem in the past too. remove the circuit breaker switch and check if the 2 wires are reversed.
                        How will I know if its reversed? And you are talking about the window circuit breaker switch for the windows right?I know that thing works because I was sitting in my car with the windows up wondering why they wouldn't go down when I first got the car.

                        Originally posted by DaveSmed
                        Wow, that's a new one.

                        Pull Fuse 19, see if the window switches are still lit with the door open.
                        I will try that tomorrow when there is light out.

                        Originally posted by george graves
                        alarm install gone wrong?
                        I don't have an alarm system.
                        '87 Zinno 325e

                        Comment

                        • bmw325csi
                          R3V Elite
                          • May 2007
                          • 4045

                          #13
                          oh no, sorry, i messed up.

                          when my windows were always on it was because the cigarette lighter wire was connected to the window breaker.
                          harry/harout

                          Comment

                          • george graves
                            I waste 90% of my day here and all I got was this stupid title
                            • Oct 2003
                            • 19986

                            #14
                            right on - glad you fixed it.
                            Originally posted by Matt-B
                            hey does anyone know anyone who gets upset and makes electronics?

                            Comment

                            • blindwOw
                              Advanced Member
                              • Nov 2010
                              • 124

                              #15
                              Originally posted by bmw325csi
                              oh no, sorry, i messed up.

                              when my windows were always on it was because the cigarette lighter wire was connected to the window breaker.
                              Since you say that, I'm guessing the cigarette lighter is always supplied power? Correct?
                              '87 Zinno 325e

                              Comment

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