|
A couple thoughts:
1. My HUD disappeared one day......right after I picked up my new, polarized, sunglasses......no worky.
2. The more computers in the car, the more often power cycling fixes the problem. In airplanes, often there are individual system switches to do it while in flight. But most car systems are on the one, ignition, switch. So, cycle that.........uh, pull over first.
My 2 cents.
|