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Buick Forum: Trunk randomly opens
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  1. #1
    JeanQ is offline Buick Newbie My Buick(s): Buick LaCrosse 2011
    Join Date
    Oct 2017
    Rep Power

    Angry Trunk randomly opens

    Started happening right after trying a different car wash. If you open the back door it also opens the trunk, however if you attempt to open the trunk the touchpad does not work ~ unless you walk away...then 2 minutes later it randomly opens again.

    Frustrating as the car is a 2011 and just hit 16,000 mile. The dealership is stating that the part is $451.00.

    I appears that with the amount of complaints on this topic that it should be part of some recall as it is definitely a defect.

    Anyone else?


  2. #2
    FrogFan is offline Full Member My Buick(s): 2013 LaCrosse
    Join Date
    Nov 2012
    Ft. Worth, TX
    Rep Power

    Re: Trunk randomly opens

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    Did you search the forum? There are hundreds of threads on the "trunk opens" topic. My dealer replaced my relay switch with a "double-shot" relay under warranty, and, although the problem did not completely disappear, my trunk seldom randomly opens now.

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