robereny

Hi all, hoping to get some advice before going to the dealer, since my car is no longer covered under Warranty. Problem is intermittent. When driving, if I flick on my High Beams, Center stack turns off then on. (Radio, Nav unit, AC,, etc) . When the item above happens the following occurs when riding over bad road or I make any sudden breaking, the dashboard lights up and I get all the errors... when I pull over and turn the car off , the dashboard goes crazy. I posted two short videos on it all happening. Car has after market car starter installed by the dealer that no longer works as result of this happening.

part 1
part 2 (Removed)

Looking for some idea what this could be before going to the dealer and being told it's the $2500 part that needs to be replace.

Any help would be appreciated.
Thanks
Robereny

ESh

I bet you have problem with START STOP button. There was a TSIB about that.