Question about 1999 Buick Regal

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No power to radio, windows, or sunroof

Radio, windows, sunroof all stopped working at same time. No fuses are bad. When car is in the "on" position they all work fine. As soon as you turn to start, and the car is on and running, they stop working??? Any suggestions would help greatly!!!!

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Best advices would be to check your fuses in the cabin or under the hood.


your grounding cable from battery or chassis is either loose or corroded. check your battery terminals and make sure they're clean. i had the exact same problem when relocating my battery from the front of the car to the trunk of the car. my ground cable was loose and the electrical circuit didnt seem to be going through the cycle.

Posted on May 14, 2009

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