Erratic Infotainment Flashing - 2011 Buick Regal

anavinmoo

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Buick Ownership
Regal
TL;DR - My dash and infotainment is flashing and freaking out. Upon purchase the battery was replaced.

Ayo, I just purchased a 2011 Buick Regal at 106k miles. Love the car, however, upon driving it for sometime the dash and the infotainment screens are flashing and would sometimes turn off for very short stunts but turns itself immediately back on. When the flashing is happening, my signals won’t blink as far as I know from the inside of the car. When my cruise control is on and this flashing happens it turns it off as well. It feels like some short circuiting or something along those lines but I’m very unsure. Anyone have these issues, if so how did y’all resolve it? Any advice would be helpful!

Thank you!
 
TL;DR - My dash and infotainment is flashing and freaking out. Upon purchase the battery was replaced.

Ayo, I just purchased a 2011 Buick Regal at 106k miles. Love the car, however, upon driving it for sometime the dash and the infotainment screens are flashing and would sometimes turn off for very short stunts but turns itself immediately back on. When the flashing is happening, my signals won’t blink as far as I know from the inside of the car. When my cruise control is on and this flashing happens it turns it off as well. It feels like some short circuiting or something along those lines but I’m very unsure. Anyone have these issues, if so how did y’all resolve it? Any advice would be helpful!

Thank you!
Hello, did you find out what the issue was?
 
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