So I have an s500 and my dash is out. I know they go bad but before replacing it I would like to get ahold of a wiring diagram because not only is the dash out but all the lights except the radio are out. The temp control lights are on but the fans are not working and the steering wheel controls are out. Anybody know where I can vet a manual or wiring diagrams. Thanks

 

Does the car start and run OK? Check the fuses inside the box on the passenger side dash.