I have a w140 automatic climat control (the old 3 turn dial type with 2 big AUTO buttons). I think my light went out on the dial and the temperature display!
I think I can figure out how to get to the unit and access the bulbs from there, but:
1) Can anyone please tell me what bulbs they require? Are they easily accessible/install or are they special ones where I need to solder them in?
2) Will it hurt the computer if I unplug the unit from the car for sometime? i.e., unplug it, take it home and fix it there?
3) Does anyone know how to fix buttons that have gone stubborn!
Any help will be appreciated.