i need the wiring diagram on this car bad im doing a remote start and alarm system need help hit me up!!!!!!!!!
| Constant 12 volts | RED & RED | IGNITION SWITCH HARNESS * |
| Ignition 12 volts | PINK/BLACK | IGNITION SWITCH HARNESS * |
| Starter | PURPLE | IGNITION SWITCH HARNESS * |
| Dome Light | BROWN / GRAY (-) | DRIVER KICK PANEL |
| Trunk Pin Switch | BROWN / YELLOW (-) | AT TRUNK LIGHT OR OEM ALARM ** |
| Parking Lamp | GRAY/WHITE & GRAY (+) | AT LIGHT SWITCH OR FUSE BLOCK |
| Power Lock | BLUE | DRIVER KICK PANEL OR |
| Power Unlock | VACUUM DOOR LOCKS | AT SUPPLY PUMP UNDER REAR SEAT |
Mercedes Vacuum Door Locks. * Remove Instrument Cluster (Pry From Both Sides) To Access Ignition Switch. ** OEM Alarm Control Unit In Trunk (On Pass. Side).
| Accessories |
| Window Up | D\ BLK P\ BLK/WHT D\ BLK/VIO P\ BLK/VIO/WHT * SEE NOTES | |
| Window Down | F/ GRN F/ GRN/WHT R/ GRN/VIO R/ GRN/VIO/WHT | |
| Ign Key Warn | RED / GREEN (+) | IGNITION SWITCH HARNESS |
| Trunk Release | N/A | |
| OEM Horn | BLACK (-) | STEERING COLUMN HARNESS |
| Headlights | WHITE/ YELLOW (+) | AT LIGHT SWITCH |
| OEM Alarm Arm | YELLOW/BLUE (-) | DRIVER KICK PANEL OR OEM ALARM ** |
| OEM Alarm Disarm | GREEN/ YELLOW (-) | DRIVER KICK PANEL OR OEM ALARM ** |
Reversal Rest At Positive. Location: At Control Module Beneath Rear Seat (Driver Side). ** OEM Alarm In Trunk (Pass. Side). BLUE Unlock Wire Also Disarms OEM Alarm.
| Remote Start |
| Tach Signal | GREEN/ YELLOW | AT DATA LINK CONNECTOR * |
| Ignition #2 | PINK/GREEN | IGNITION SWITCH HARNESS |
| Ignition #3 | N/A | |
| Accessory | PINK/BLUE | IGNITION SWITCH HARNESS |
| Neutral Safety | NOT GROUNDING TYPE - | OEM SWITCH OPENS STARTER CIRCUIT |
| Brake Light | BLACK/ RED / WHITE (+) | AT SWITCH ON BRAKE PEDAL BRACKET |
| Reverse Light | GRAY / YELLOW (+) | AT FUSE/RELAY BLOCK |
| Rear Window Defrost | BLACK (+) | AT SWITCH |
* Tach Wire Also Found At Instrument Cluster. NOTE: E-420 And E500 Tach Wire GREEN / WHITE.
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MO
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