Bmw  Z3 1996-2002
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  BLACK/YELLOW (+)  @ 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 ( + )  GRAY/PURPLE (+) and GRAY/YELLOW (+) Use both wires, See NOTE #1  @ HEADLIGHT SWITCH, See DIAGRAM
 POWER LOCK  LT. GREEN/WHITE (TYPE A, +), See NOTE #2  @ FACTORY ALARM PLUG, See NOTE #3
 POWER UNLOCK  BLUE/RED (TYPE A, +), See NOTE #2  @ FACTORY ALARM PLUG, See NOTE #3
 DOOR TRIGGER  BROWN/GRAY (-) and BROWN /BLUE (-) use both, See NOTE #4  @ FACTORY ALARM PLUG, See NOTE #3
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, (Requires #775 relay for DOMELIGHT SUPERVISION)  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  N/A  
 TACH  BLACK (AC)  @ DIAGNSTIC CONNECTOR under hood
 WAIT TO START LIGHT  N/A  
 BRAKE  BLUE/RED (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  BMW'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #5  @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE #1: the PARKING LIGHTS on this vehicle are a 2-Wire Syatem that will require 2 extra Relays part #775 to connect, See DIAGRAM NOTE #2: DO NOT OPERATE THE DOOR LOCKS WITH THE REMOTE IF YOU HAVE LOCKED THE VEHICLE WITH THE KEY IN THE DOOR KEY CYLINDER, DOING SO WILL DO DAMAGE TO THE DOOR LOCKING SYSTEM!!!!! NOTE #3: the FACTORY ALARM Plug is located in a 12-pin black plug behind the GLOVE BOX. NOTE #4: this vehicle has 2 Door Trigger wires when connecting to an ALARM SYSTEM use both and DIODE ISOLATE, See DIAGRAM NOTE #5: 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.