Power flicker

SmittyA47SmittyA47 Member Posts: 1
edited January 2022 in Buick

Hello all,
When driving my 2008 Buick Lacrosse / Allure CXL the vehicle will flicker all lights as if the car had been shut off and turned back on again. This will always kick off cruise control and I will not be able to use it again for a few minutes or in some occasions not until I pull over and shut off the vehicle and turn it back on again. This is extremely frustrating as I'm usually at hiway speeds when this happens however I have discovered this can occur when driving down city streets. I appreciate all input

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