I have buick Regal 1999. Suddenly I found my Dash board , Gear panel, Audio control panel and AC/Heater Control panel become dark. I have tried bright ness control knob on driver side and checked the fuse ( 7.5A) on passenger side which looks ok.
Anybobdy please help. Please let me know if I have to check for anything else.

Thanks in advance.

Himanshu

I have buick Regal 1999. Suddenly I found my Dash board , Gear panel, Audio control panel and AC/Heater Control panel become dark. I have tried bright ness control knob on driver side and checked the fuse ( 7.5A) on passenger side which looks ok.
Anybobdy please help. Please let me know if I have to check for anything else.

Thanks in advance.

Himanshu

Sounds like you'll need to check the 12v at the instrument panel fuse and see if it's present for sure although the fuse may be good. The 12v comes from the ignition control circuits.

I have a 2000 Buick Regal, and the same thing happened. I took it to a radio place, and they fixed a (something ending with -oid!) and all my stuff came back on. It is just something with the radio. If you don't have the money, just take the radio out (that is what I did for a month until I could have it fixed!). Hope this helps!