PRINT
AUDI S4
MODEL YEAR(S
S4 2002
KEY T-HARNESS IMMOBILIZER
N/A N/A AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #4
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 14301_S4_DUAL PARKING LIGHT DIAGRAM.pdf
POWER LOCK BROWN/GRAY or RED/BROWN (TYPE B) IN DRIVER KICK PANEL or FACTORY SECURITY MODULE, See NOTE #2
POWER UNLOCK GRAY/WHITE (TYPE B) (Requires Double Pulse) IN DRIVER KICK PANEL or FACTORY SECURITY MODULE, See NOTE #2
LOCK MOTOR WIRE N/A
DOOR TRIGGER SEE NOTE #3 @ DOOR PIN SWITCH, See DIAGRAM 14301_S4_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION BROWN/YELLOW (-) IN DRIVERS KICK PANEL
TRUNK RELEASE YELLOW/RED (+) @ TRUNK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN BLACK/YELLOW (-) @ HORN RELAY
TACH GREEN/BLUE (AC) @ ECM, DRIVER SIDE FIREWALL
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS WITH UNLOCK, Single Pulse on UNLOCK wire, Disarms
ANTI-THEFT AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #4 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: this vehicle has 2 PARKING LIGHT wires, to connect will requires 2 extra relays

part #775, See DIAGRAM





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

PASSENGER SIDE.





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

BROWN/WHITE (-) is in the PASSENGER KICK PANEL and is for all other doors.

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

See DIAGRAM





NOTE #4: AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module,

Part # 791 Bypass and an extra ignition key for REMOTE STARTING ONLY



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



LINK 1 LINK TEXT 1 LINK 2 LINK TEXT 2