Bmw  X5 2000-2006
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  BLACK/YELLOW (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  PURPLE/BLACK (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 1  N/A  
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  See NOTE #1  @ HEADLIGHT SWITCH, See DIAGRAM
 POWER LOCK  BLUE/RED (TYPE B)  @ DOOR MODULE IN DRIVER DOOR
 POWER UNLOCK  WHITE/BLACK (TYPE B)  @ DOOR MODULE IN DRIVER DOOR
 DOOR TRIGGER  (2) BROWN/WHITE (-) USE BOTH See NOTE #3  @ LEFT FRONT and RIGHT FRONT DOOR MODULES in DOORS
 DOMELIGHT SUPERVISION  TURNS ON with UNLOCK  
 TRUNK RELEASE  GRAY/BROWN (-)  @ HATCH RELEASE SWITCH
 SLIDING POWER DOOR  N/A  
 HORN  BROWN/RED (-)  @ STEERING COLUMN HARNESS
 TACH  See NOTE #2  
 WAIT TO START LIGHT  N/A  
 BRAKE  BLUE/RED (+)  @ 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: this vehicle has a Special PARKING LIGHT Circuit that will require an extra Relay part #775, to connect See DIAGRAM NOTE #2: on the 3.0L engine use the BLACK at the DIAGNOSTIC Plug on the DRIVERS STRUT TOWER. On the 4.4L use any wire at the FUEL INJECTORS that is NOT BROWN/RED. NOTE #3: this vehicle has (2) BROWN/WHITE (-) at each door module, when connecting to an ALARM SYSTEM use both and DIODE ISOLATE, See DIAGRAM 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.