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AUDI A4
MODEL YEAR(S
A4 2000-2001
KEY T-HARNESS IMMOBILIZER
N/A N/A AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #5
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS
STARTER RED/BLACK (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 BLACK (+) @ IGNITION SWITCH HARNESS
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 YELLOW/BLACK (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) GRAY/BLACK (+) and GRAY/RED (+) Use both, See NOTE #1 @ HEADLIGHT SWITCH, See DIAGRAM 16227_A4_DUAL PARKING LIGHT DIAGRAM.pdf
POWER LOCK BROWN/GRAY or RED/BROWN (TYPE B) IN DRIVERS KICK PANEL or SECURITY MODULE, See NOTE #2
POWER UNLOCK GRAY/WHITE (TYPE B) (Requires Double Pulse) IN DRIVERS KICK PANEL or SECURITY MODULE, See NOTE #2
LOCK MOTOR WIRE N/A
DOOR TRIGGER BROWN/YELLOW (-) and BROWN/WHITE (-) See NOTE #3 IN BOTH KICK PANELS 14301_A4_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION USE DOOR TRIGGER, (Requires #775 relay for DOMELIGHT SUPERVISION)
TRUNK RELEASE YELLOW/RED (+) @ TRUCK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN BLACK/YELLOW (+) @ HORN RELAY
TACH GREEN/BLUE (AC) @ INSTRUMENT CLUSTER or ECM, See NOTE #4
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS WITH UNLOCK, Single Pulse Disarms
ANTI-THEFT AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #5 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: this vehicle uses 2 Parking Light wires you will need 2 extra Relays to connect,

See DIAGRAM





NOTE #2: the FACTORY SECURITY MODULE is located at the BOTTOM of the TRUNK,

PASSENGER side of the vehicle.





NOTE #3: the DRIVERS DOOR is a BROWN/YELLOW (-) in the DRIVERS KICK PANEL and to

catch all other doors use the BROWN/WHITE (-) in the PASSENGER KICK PANEL.

When connecting to an ALARM SYSTEM use both wires and DIODE ISOLATE

See DIAGRAM





NOTE #4: the ECM is located on the DRIVERS SIDE FIREWALL







NOTE #5: AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, for Remote Starting requires part # 791

BYPASS MODULE and an Extra Ignition Key for Operation.



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