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AUDI A4
MODEL YEAR(S
A4 2009
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 (+) @ DRIVERS DASH FUSE PANEL, (FUSE CARRIER 2), PIN 8
STARTER See NOTE #1
STARTER 2 N/A
IGNITION 1 BLACK (+) @ DRIVERS DASH FUSE PANEL, (FUSE CARRIER 1), PIN 6
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 ( - ) N/A
PARKING LIGHTS ( + ) GRAY/BLACK(Left Front) and GRAY/RED(+)(Right Front), NOTE #3 @ VESCM, (17-PIN PLUG), PIN 2, (17-PIN PLUG), PIN 12, NOTE #2
POWER LOCK PURPLE/RED (-) thru a Resistor (Measure) @ DRIVERS DOOR CONTROL MODULE, (32-PIN PLUG), PIN 28
POWER UNLOCK Use LOCK wire, (-) thru a Resistor (Measure)
LOCK MOTOR WIRE BROWN/BLUE (+) 5-Wire Type @ DRIVERS DOOR CONTROL MODULE, (20-PIN PLUG), PIN 5
DOOR TRIGGER GRAY/PURPLE (-) @ DRIVERS DOOR CONTROL MODULE, (20-PIN PLUG), PIN 11
DOMELIGHT SUPERVISION BLUE (-) @ VESCM, (17-PIN PLUG), PIN 9, NOTE #2
TRUNK RELEASE RED (-) @ DRIVERS DOOR CONTROL MODULE, (32-PIN PLUG), PIN 23
SLIDING POWER DOOR N/A
HORN GRAY/YELLOW (+)
TACH Any wire with a BROWN STRIPE or BLACK STRIPE (AC) @ Any FUEL-INJECTOR
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) @ BRAKE PEDAL Switch, (BLACK, 4-PIN PLUG), PIN 3
FACTORY ALARM DISARM BLUE (-) thru a Resistor (Measure), NOTE #5 @ DRIVERS DOOR CONTROL MODULE, (20-PIN PLUG), PIN 1
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,

DUE to the SPECIAL IGNITION Circuit on this Vehicle, MUST USE:

Part # DLPK Bypass/Interface Module





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

UNDER the DRIVERS DASH, on the RELAY and FUSE PANEL.





NOTE #3: the LEFT REAR Parking light is GRAY/BLACK(+) and the RIGHT REAR Parking light is

a GRAY (+) at the Comfort System Contol Module, (17-PIN PLUG), PINS 11 and 17

(Sedan), (LR)GRAY/YELLOW(+) and (RR) GRAY/BLUE(+) at the Comfort System

Contol Module, (17-PIN PLUG), PIN 5 and (17-PIN PLUG), PIN 11, (Wagon)





NOTE #4: the CSCM, (Comfort System Control Module) is located ON the RIGHT SIDE of the

LUGGAGE Compartment.





NOTE #5: TEST this wire while Turning the KEY in the DRIVERS DOOR, this wire also UNLOCKS

the doors.
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