| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED/GREEN (+) and RED/BLUE (+) | @ IGNITION SWITCH HARNESS |
| STARTER | BLACK/BLUE (+) | @ IGNITION SWITCH HARNESS |
| STARTER 2 | N/A | |
| IGNITION 1 | GREEN (+) | @ IGNITION SWITCH HARNESS |
| IGNITION 2 | PURPLE (+) | @ IGNITION SWITCH HARNESS |
| IGNITION 3 | N/A | |
| ACCESSORY/HEATER BLOWER 1 | N/A | |
| ACCESSORY/HEATER BLOWER 2 | N/A | |
| KEYSENSE | N/A | |
| PARKING LIGHTS ( - ) | N/A | |
| PARKING LIGHTS ( + ) | See NOTE #1 | See DIAGRAM |
| POWER LOCK | BLUE/RED (TYPE B) | @ GENERAL MODULE, 54-PIN PLUG, PIN 22, See NOTE #2 |
| POWER UNLOCK | WHITE/BLACK (TYPE B) | @ GENERAL MODULE, 54-PIN PLUG PIN 20, See NOTE #2 |
| DOOR TRIGGER | RED/BLUE (+) | @ GENERAL MODULE 54-PIN PLUG, PIN 18, See NOTE #2 |
| DOMELIGHT SUPERVISION | COMES ON WITH UNLOCK | |
| TRUNK RELEASE | GRAY/GREEN (+) | @ GENERAL MODULE 54-PIN PLUG, PIN 17, See NOTE #2 |
| SLIDING POWER DOOR | N/A | |
| HORN | PURPL/BLUE (+) | See NOTE #3 |
| TACH | BLACK (AC) | @ DIAGNSTIC CONNECTOR, PASSENGER SIDE OF ENGINE COMPARTMENT OR AT DATA LINK CONNECTOR UNDER DRIVERS DASH |
| WAIT TO START LIGHT | N/A | |
| BRAKE | BROWN/WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL |
| FACTORY ALARM DISARM | DISARMS WITH UNLOCK | |
| ANTI-THEFT | BMW'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #4 | @ IGNITION SWITCH TUMBLER |
| EXTRA INFORMATION |
| NOTE #1: remove the LIGHT SWITCH Module from the dash and remove the cover, a ribbon cable connects the switch to the module will be exposed. With the switch facing towards you interrupt the 4th wire from the left with a relay See DIAGRAM. NOTE #2: the GENERAL MODULE is a WHITE box located behind the GLOVE BOX. The 54-pin plug is the CENTER PLUG. NOTE #3: the HORN wire is located at the HORN RELAY above the GENERAL MODULE, it is a GREEN RELAY NOTE #4: BMW'S TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module, Part # 791 Bypass and an extra ignition key for REMOTE STARTING Operation. To order go to the SECURITY BYPASS MODULE Page on the website. SPECIAL NOTE #5: For the wiring on the 1999 3-series 2-door use the information on the 1998 vehicle listings. |