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BMW Z4
MODEL YEAR(S
Z4 2009
KEY T-HARNESS IMMOBILIZER
N/A N/A BMW'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED/GREEN (+) 51-PIN PLUG(X14260), PIN 2 @ FOOTWELL MODULE, See NOTE #3
STARTER BLACK (+)Low Current (for STARTER KILL Only) 41-PIN PLUG(X13376), PIN 22 @ CAR ACCESS SYSTEM, See NOTE #4
STARTER 2 N/A
IGNITION 1 GREEN (+)Low Current (for Ignition Sense Only) 41-PIN PLUG(X13376), PIN 8 @ CAR ACCESS SYSTEM, See NOTE #4
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 N/A
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) BLACK (-) 26-PIN PLUG(X14259), PIN 1 @ FOOTWELL MODULE, See NOTE #3
PARKING LIGHTS ( + ) N/A
POWER LOCK YELLOW/BROWN (TYPE B) 41-PIN PLUG(X13376), PIN 29 @ CAR ACCESS SYSTEM, See NOTE #4
POWER UNLOCK Use LOCK wire
LOCK MOTOR WIRE N/A
DOOR TRIGGER BROWN/WHITE (-) 51-PIN PLUG(X14261), PIN 24 @ FOOTWELL MODULE, See NOTE #3
DOMELIGHT SUPERVISION N/A
TRUNK RELEASE GRAY/BROWN (-) 41-PIN PLUG(X13376), PIN 39 @ CAR ACCESS SYSTEM, See NOTE #4
SLIDING POWER DOOR N/A
HORN GREEN/BLUE (+) @ JUNCTION BLOCK PLUG(X11011) PIN 6, See NOTE #5
TACH BLACK or WHITE/PURPLE (AC) @ DATA LINK CONNECTOR, 16-PIN PLUG, PIN 9
WAIT TO START LIGHT N/A
BRAKE BROWN/GRAY (+) (TEST with IGNITION KEY ON) @ BRAKE PEDAL SWITCH
FACTORY ALARM DISARM WHITE/BLACK (-) (TEST this wire while turning the Key in the Drivers Door) 51-PIN PLUG(X14261), PIN 46 @ FOOTWELL MODULE, See NOTE #3
ANTI-THEFT BMW'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: 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.





NOTE #2: The LEFT FRONT wire is a BLACK/GREEN(+) PIN 45, the RIGHT FRONT wire is a

BLACK/BLUE (+) PIN 44, the LEFT REAR is a GRAY/PURPLE(+) PIN 30 and the RIGHT

REAR(+) PIN 29, all 4 of these wires are at the LIGHT SWITCH MODULE, in a 54-PIN

PLUG, use all 4 wires and Isloate with relays.





NOTE #3: The FOOTWELL MODULE is located under the DRIVERS DASH.





NOTE #4: The CAR ACCESS SYSTEM is located under the Driver Dash





NOTE #5: The JUNCTION BLOCK is located behind the Glove Box
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