# 2010 Buick LaCrosse \_One window is troublesome

**URL:** <https://community.cartalk.com/t/2010-buick-lacrosse-one-window-is-troublesome/173964>\
**Category:** Maintenance/Repairs\
**Tags:** buick\
**Created:** [January 7, 2021, 4:18pm UTC](https://community.cartalk.com/t/2010-buick-lacrosse-one-window-is-troublesome/173964 "2021-01-07T16:18:51Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![leeannThompkins](https://avatars.discourse-cdn.com/v4/letter/l/f05b48/32.png) [@leeannThompkins](https://community.cartalk.com/u/leeannThompkins)\
**Post date:** [January 7, 2021, 4:18pm UTC](https://community.cartalk.com/t/2010-buick-lacrosse-one-window-is-troublesome/173964/1 "2021-01-07T16:18:51Z")

</div>

I have a 2010 buick lacross, my driver window does not work, but all the rest does. And sometime the radio and interior lights dont work. I had the window motor replace and it worked for awhile and stop again

---

<div class="post-metadata">

**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [January 8, 2021, 10:30pm UTC](https://community.cartalk.com/t/2010-buick-lacrosse-one-window-is-troublesome/173964/2 "2021-01-08T22:30:30Z")

</div>

That may be an early indication of a BCM that’s starting to fail.

> **[5 Common Symptoms of a Failing Body Control Module (BCM) - Module Experts](https://moduleexperts.com/5-common-symptoms-failing-body-control-module-bcm/)**
>
> If your BCM malfunctions, you will notice a negative effect on the operation of your vehicle. Watch out for these symptoms.

Tester