Whats wrong with a 99 Audi A6 Quattro when the car start & run fine but lights, heater & wipers don't work?

Whats wrong with a 99 Audi A6 Quattro when the car start %26amp; run fine but the headlights, signal lights, heater or wipers don't work? All the fuses appear to be fine.Whats wrong with a 99 Audi A6 Quattro when the car start %26amp; run fine but lights, heater %26amp; wipers don't work?You have a wiring problem in the dashWhats wrong with a 99 Audi A6 Quattro when the car start %26amp; run fine but lights, heater %26amp; wipers don't work?You've probably blown a fuse. Check the fuse box and find the fuses for those things. When you pull it out you'll see a wire inside the plastic casing, if it is broken, then all you have to do is replace them and your problem should be solved.Whats wrong with a 99 Audi A6 Quattro when the car start %26amp; run fine but lights, heater %26amp; wipers don't work?Ignition switch has bit the dust. Yes, it starts, but the problem is that it is creating an electrical load, because when it is normal, these things kick off, to give full power to the starter and thus, get the car started.