Instrument panel/door panel lamp replacement
 

Is ther more than one bulb inside the climate control knob set on a 1986 420SEL? those buttons look very dark. and what about the switches? Antenna, etc do they have bulbs inside them? Lastly aren't the door seat adjustment buttons supposed to light up? on the rear passenger side the window rollup switch light up. I may have a lot of bulbs burnt out. can someone give me a list of what should light up on the whole dashboard and door panels? Thanks all! :confused: