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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.

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~wirewise~ Verify all wiring with your meter before making any connections!





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