| 1990-92 Mercedes SL Series Alarm, Remote
Starter, Keyless Entry Wiring Information |
| Constant 12V+ |
Red |
Ignition Switch Harness or Fuse Panel |
| Starter |
Purple |
Ignition Switch Harness or Fuse Panel |
| Ignition |
Pink/Red |
Ignition Switch Harness |
| Ignition 2 |
Pink/Black |
Ignition Switch Harness 12G |
| Accessory |
Pink/Yellow |
Ignition Switch Harness |
| Tach |
Black |
Diagnostic Connector |
| Brake Switch |
Black/Red |
Brake Switch |
| Trunk Pin |
White/Purple (-) |
OEM Alarm in Trunk Passenger's or Driver's Side |
| Parking Lights |
Gray/White L |
And Gray R at Light Switch |
| Head Lamp |
White/Yellow |
Light Switch |
| Factory Disarm |
White |
OEM Alarm |
| Door Trigger |
Gray/White (-) |
Passenger's Pin Switch |
| Door Lock |
Blue or Green |
Driver's Kick Panel or Lock Pump |
| Door Unlock |
Blue or Green |
Vacuum Door Locks |