I just changed the headlight switch on my 1993 U300. Easy job, and not too expensive. Didn't even require a blood sacrifice.<br/><br/>1. Disconnect ALL electricity to the coach so you don't have to give blood suddenly.<br/>2. Disconnect wire harness from top of switch.<br/>3. Pull knob all the way out and loosed the retaining nut a bit. Then you can turn it all the way out with your...