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AUDI A4
MODEL YEAR(S
A4 2006-2008
KEY T-HARNESS IMMOBILIZER
N/A N/A AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 3
STARTER RED/BLACK (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 5
STARTER 2 BLUE (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 1
IGNITION 1 BLACK (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 6
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 YELLOW/BLACK (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 2
ACCESSORY/HEATER BLOWER 2 GRAY/YELLOW (+) @ IGNITION SWITCH, (8-PIN PLUG), PIN 4
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GRAY (+), NOTE #3 @ HEADLIGHT Switch or VESCM, (32-PIN PLUG), PIN 25, NOTE #2
POWER LOCK PURPLE/BLUE (TYPE B) @ DRIVERS DOOR CONTROL MODULE, (32-PIN PLUG), PIN 10
POWER UNLOCK PURPLE/RED (TYPE B) @ DRIVERS DOOR CONTROL MODULE, (32-PIN PLUG), PIN 27
LOCK MOTOR WIRE BROWN/BLUE (5-Wire Type) @ DRIVERS DOOR CONTROL MODULE, (12-PIN PLUG), PIN 5
DOOR TRIGGER GRAY/PURPLE (-) @ DRIVERS DOOR CONTROL MODULE, (12-PIN PLUG), PIN 3
DOMELIGHT SUPERVISION BROWN/WHITE (-) @ CSCM, (12-PIN PLUG), PIN 2, NOTE #4
TRUNK RELEASE RED (-) @ DRIVERS DOOR CONTROL MODULE, (32-PIN PLUG), PIN 9
SLIDING POWER DOOR N/A
HORN GREEN/YELLOW (-) @ VESCM, (32-PIN PLUG), PIN 1, NOTE #2
TACH See NOTE #5 @ Any FUEL -INJECTOR
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) @ BRAKE PEDAL Switch or VESCM, (32-PIN PLUG), PIN 15, NOTE #2
FACTORY ALARM DISARM PURPLE/GREEN (-),(Requires Double Pulse), See NOTE #6 @ DRIVERS DOOR CONTROL MODULE, (12-PIN PLUG), PIN 7
ANTI-THEFT AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module,

Part # 791 Bypass for REMOTE STARTING ONLY, requires extra ignition key for

Operation.



to order go to the SECURITY BYPASS MODULE Page on this website







NOTE #2: the VESCM, (Vehicle Electronic System Control Module) is located,

UNDER the DRIVERS DASH.





NOTE #3: the HEADLIGHT SWITCH OFF wire will need to be INTERRUPTED with a RELAY at the

HEADLIGHT SWITCH, the wire is a PURPLE @ the VESCM, (32-PIN

PLUG), PIN 32.







NOTE #4: the CSCM, (Comfort System Control Module) is located in FRONT of the DRIVERS SEAT

under the CARPET, in a Protective Box.







NOTE #5: Any wire NOT RED STRIPED(2.0T) and any wire NOT GREEN STRIPED(3.2) all TEST (AC)







NOTE #6: TEST this wire while Turning the KEY in the DRIVERS DOOR, this wire also UNLOCKS the doors.
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