Replacing bulbs on pushbutton control module for air conditioning (automatic) - AR83.40-P-6352D
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 140 up to 31.8.95
"Bosch" pushbutton control module
| Removal, installation | |||
|---|---|---|---|
| Bulb (a) illuminates the fan dial Bulb (b) on the left illuminates the left display and left dial Bulb (b) on the right illuminates the right display and right dial |
|||
| When one of the indicator lamps fails replace the A/C pushbutton control module (N22) | AR83.40-P-6350D | ||
| 1 | Switch off ignition | ||
| 2 | Remove radio | ||
| 3 | Remove cover on center console | ra68001400235x | |
| 4 | Replace bulb (a) by sliding a piece of spaghetti (a, dia. 5 mm) over the bulb (between the left and center pushbutton fields) and pull out bulb | ||
| 5 | Replace bulb (b) by unclipping "AUTO" button and proceeding as for bulb (a) | ||
| 6 | Reinstall in opposite order |