electronics

Hello Buick forum, I have a 2011 Lacrosse CXS with 145K km (I'm in Canada). I love the car but it's showing a variety of age-related electronics problems! After having a new battery put in the car a few months ago (not by the dealer), the proximity keyless entry no longer works (have to push...

Alright, so here's the issue... My girlfriend has a 2000 Buick Regal and the mirror keeps falling off. So, instead of just sticking continuing to stick it back up, she decided to get a different mirror (less heavy). However, since this model has electricity in the mirror (lights on the mirror)...

Greetings, I have a 97 Park Avenue that is working fine more-or-less except that the climate control unit keeps losing power -- it goes dark for a fraction of a second and everything resets. This becomes particularly annoying because even if I turn everything to OFF, when it resets it goes back...

All dash lights, gauges go on or off randomly. Sometimes all. Fuel gauge and normal lights (cruise and gear selector go off) and warning lights come on. Not always the same. Very erratic. Bumps make no difference. Now, door locks seem to be included.Also, with radio (aftermarket) off, now have...