All Others
Remove rubber sleeve on switch lever. Remove 2 screws and pull switch out slightly. Remove 2 horn wires. Remove lower instrument panel cover and unplug wiring to remove switch. To install, reverse removal procedure.
Courtesy of MERCEDES-BENZ OF NORTH AMERICA. 15-PIN CONNECTOR - 420 & 560 SERIES
| Pin No. |
Destination |
Wire Color |
| 1 |
Coolant Temp. Sensor |
Green |
| 1 |
Push Button Switch |
Green |
| 2 |
Fuel Gauge Transmitter |
Blue/Black |
| 3 |
Low Fuel Light |
Blue/Green |
| 4 |
Low Oil Indicator Switch |
Brown/Black |
| 5 |
Bulb Failure Cntrl. Unit |
Grey/Purple |
| 5 |
8-Pin Connector #1 |
Grey/Purple |
| 6 |
High Beam Indicator |
White |
| 7 |
Fuse Block, #15 (Unfused) |
Pink/Black |
| 8 |
8-Pin Connector #8 (To #58b) |
Gray/Blue |
| 9 |
Terminal Block #61 (Battery) |
Blue |
| 9 |
Bulb Failure Cntrl. Unit |
Blue |
| 10 |
Park Brake Indicator |
Brown/White |
| 11 |
Brake Wear Indicator |
Brown/Red |
| 12 |
Fuse No. 6, #15 |
Black/Pink |
| 13 |
Low Coolant Indicator |
Brown/Yellow |
| 14 |
Low Washer Fluid Indicator |
Brown/Blue |
| 15 |
Oil Pressure Sensor |
Brown/Green |
8-PIN CONNECTOR - 420 & 560 SERIES
| Pin No. |
Destination |
Wire Color |
| 1 |
15-Pin Connector #5 |
Gray/Purple |
| 2 |
Radio Illumination |
Gray/Purple |
| 3 |
Main Ground (W1) |
Brown |
| 4 |
RH Turn Signal Indicator |
Black/Green |
| 5 |
Starter Lock-Out/Elect. Speedo Sensor |
White |
| 6 |
LH Turn Signal Indicator |
Black/White |
| 7 |
Fuse No. 6, #15 |
Black/Pink |
| 7 |
Tachometer |
Black/Pink |
| 8 |
15-Pin Connector #8 |
Gray/Blue |
| 8 |
Illum. Control Unit #58b |
Gray/Blue |