Hi, I have a 2002 Maxima gle with the bose system and I have been experiencing a few problems with it. All of the speakers will randomly shut off except the right front speaker. Then after hitting a bump, they turn right back on. This only happens while playing CDs. Another time I had the music playing with the engine off, after a couple minutes it went almost completely out. The drivers side window was extremely slow for some reason too.

Can anyone help me out with this?

 

Oh and when i started the car, after 30 seconds the speakers went back to normal. Battery problem? It starts up perfectly every time though, and that wouldn't explain this happening while driving.. hmmmm

 

Bumppp.. now sometimes the speakers completely turn off and stays off until i i restart the car at a later time. Any help??