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1999 BMW 328i Question: My back windows don"t work. Does anyone know what the problem may be? 11/13/2012



lsaelee1974, Oakland, CA, November 14, 2012, 01:41

The window went down without a problem but now it won't roll back up.

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  • Answer #1

    Greg's Orange Auto (15188 Answers) , Orange, CA - (714) 361-9386
    globalhelper November 14, 2012, 09:06

    could be the switch,motors , relays etc seek a diag and est

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  • Answer #2

    Motorsport Division (17 Answers) , San Mateo, CA - (650) 263-8069
    msportdiv April 29, 2013, 18:05

    Sounds like either the window regulator or/and the motor. You can try to roll the window up and listen to see if you can hear the motor working. Some cars the regulator and motor are sold together as one unit. But most likely your problem is the window regulator. Labor at Motorsport is $165 and the part may vary but usually around $150.

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