2003 Audi A6 Alarm/Remote Start Wiring
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=144589
Printed Date: April 19, 2024 at 10:58 PM
Topic: 2003 Audi A6 Alarm/Remote Start Wiring
Posted By: bobbychin
Subject: 2003 Audi A6 Alarm/Remote Start Wiring
Date Posted: July 12, 2018 at 8:22 AM
Hello,
Want to install alarm / remote start on 2003 Audi A6, can anyone help me with wiring info?
Would be greatly appreciated,
Thanks in advance.
Replies:
Posted By: wirewise
Date Posted: July 12, 2018 at 8:27 AM
A6 2003-2004
KEY T-HARNESS IMMOBILIZER
N/A N/A AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #6
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS
STARTER RED/BLACK (+), See NOTE #1 @ IGNITION SWITCH HARNESS
STARTER 2 BLUE (+), See NOTE #1 @ IGNITION SWITCH HARNESS
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 ( - ) If Equipped with DRL, GREEN/GRAY, See NOTE #2 @ HEADLIGHT SWITCH
PARKING LIGHTS ( + ) NOT equipped with DRL, See NOTE #2 @ HEADLIGHT SWITCH
POWER LOCK GREEN/BLUE (TYPE B), See NOTE #4 @ CENTRAL LOCKING CONTROL MODULE, C3 PIN 12, See NOTE #3
POWER UNLOCK BROWN/YELLOW (TYPE B) (Requires Double Pulse), See NOTE #4 @ CENTRAL LOCKING CONTROL MODULE, C3 PIN 6, See NOTE #3
LOCK MOTOR WIRE N/A
DOOR TRIGGER See NOTE #5 @ CENTRAL LOCKING CONTROL MODULE C5, See NOTE #3
DOMELIGHT SUPERVISION BROWN/WHITE (-) @ CENTRAL LOCKING CONTROL MODULE C1 PIN2, See NOTE #3
TRUNK RELEASE PURPLE/GREEN (+) @ CENTRAL LOCKING CONTROL MODULE, C4 PIN 5, See NOTE #3
SLIDING POWER DOOR N/A
HORN BLACK/YELLOW (+) @ HORN RELAY, UNDER DRIVERS SIDE of DASH
TACH Any wire NOT RED/GREEN, BROWN/YELLOW, BROWN or BROWN/WHITE (AC) @ Any IGNITION COIL
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) or RED/WHITE (+) @ 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 #6 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: When Installing a REMOTE STARTER, you MUST use BOTH Starter #1 and Starter #2 wires. Both wires must be connected to the STARTER/CRANKING Output wire from the Remote Starter or the vehcile will NOT Remote Start when the Engine is cold.
NOTE #2: On vehicles with DLR, use the GREEN/GRAY (+) at the HEADLIGHT SWITCH, use a RELAY to isolate this wire use the DIAGRAM 5-WIRE ISOLATION on the (-) PARKING LIGHTS INFO. On vehicles without the DRL, use the GREEN/BLACK (+) and GREEN/RED (+) wires at the HEADLIGHT SWITCH and use the DIAGRAM DUAL PARKING LIGHT
NOTE #3: the CENTRAL LOCKING CONTROL MODULE is under the carpet in front of the DRIVERS SEAT
NOTE #4: DO NOT program in the IGNITION CONTROLLED DOOR LOCKS from the unit, this may cause problems with the Interior lights in the vehicle.
NOTE #5: DRIVERS DOOR TRIGGER IS GREENYELLOW (-) IN PIN 1, FRONT PASSANGER DOOR IS RED/GRAY (-) IN PIN 10, LEFT REAR DOOR IS BLACK/RED (-) PIN 12 AND RIGHT REAR DOOR IS BLACK/PURPLE (-) IN PIN 14 WHEN CONNECTING TO AN ALARM SYSTEM USE ALL 4 WIRES AND DIODE ISOLATE, See DIAGRAM
NOTE #6: AUDI'S TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module, Part # 791 Bypass and an extra ignition key for REMOTE STARTING Operation.
------------- ~wirewise~
Verify all wiring with your meter before making any connections!
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