97 buick park avenue no radio, door locks, sunroof, or daytime running lights

Any body ever have this, 3 days ago my radio stop working the illumination lights up but thats it, at the same time the door locks stopped working, the sun roof won't work, and there's no daytime running lights, everything was working fine until 3 days ago, i checked all the fuses in the whole car no blown fuses. Any ideas

I would imagine, in Cleveland, you have quite a bit snow tracked into your car. This can cause the carpet to get wet near the drivers side ground bus. Take the kick panel off and pull back the carpet to expose the ground bus. It will have black wires in & out. Remove the tape to expose the terminal and disconnect it to have a look inside. Corrision in this area will cause all sorts of problems!

thank you i will look at it tomorow

i took al look at the grounds, it all looks good, any other ideas?