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BMW Z3
MODEL YEAR(S
Z3 1996-2002
KEY T-HARNESS IMMOBILIZER
N/A N/A BMW'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #5
PART COLOR LOCATION DIAGRAM
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 11042_Z-3-SERIES_DUAL PARKING LIGHT DIAGRAM.pdf
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
LOCK MOTOR WIRE N/A
DOOR TRIGGER BROWN/GRAY (-) and BROWN /BLUE (-) use both, See NOTE #4 @ FACTORY ALARM PLUG, See NOTE #3 11042_Z-3-SERIES_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
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
NOTES
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.
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