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Sunroof won't open on 2013 Buick LaCrosse after replacing the battery.

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A control module is used to operate the sunroof an if a alternative power supply isn't used so modules don't lose there memory they can go dead . The only way in most cases to get it working again is a trip to the dealer where they have factory scan tool to communicate with it !
Battery Disconnect or Replacement Problems

Posted on Apr 25, 2017


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Posted on Jan 02, 2017


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1 Answer

Open gas cap on 2013 Buick lacrosse

This should be a normal threaded cap and will twist off in a counter clock wise motion. If the cap is not original and has been replaced with a locking type cap, it will require a key to unlock it and the removal procedure will be the same as the original cap

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How do you open the gas cap

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My 2010 Buick lacrosse sunroof will not close all the way

An what would you like to know ? How to fix it , how to close it ? There are complex electronics involved , An if you are not familiar with these thing's I suggest you take to a qualified repair shop ! It should still be under warranty !
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1 Answer

How do I remove the battey from a Buick LaCrosse?

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1 Answer

2005 buick lacrosse

lock rod has probably come off from door lock, try to get inside panel off or have someone with slim jim try and reach the rod to unlock the door

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