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2004-05 Audi A4 1.8T Sedan Stereo/Alarm 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=98716
Printed Date: April 26, 2024 at 5:35 AM


Topic: 2004-05 Audi A4 1.8T Sedan Stereo/Alarm Wiring

Posted By: theman5952
Subject: 2004-05 Audi A4 1.8T Sedan Stereo/Alarm Wiring
Date Posted: November 07, 2007 at 12:00 AM

Looking for wiring for a 2005 Audi A4 1.8T Sedan, has factory subwoofer so I assume it has a factory amp.

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-Joe-
'04 Audi A4 1.8TQ6MT



Replies:

Posted By: techman93
Date Posted: November 07, 2007 at 7:20 AM
Audio/Mobile Video

WIRE          COLOR          POLARITY          LOCATION     

Battery          RED / WHITE     (+)          RADIO HARNESS     
Accessory     BLACK/ BLUE     (+)          RADIO HARNESS     
Ground          BROWN          (-)          RADIO HARNESS     
Illumination     GRAY/BLUE     (+)          RADIO HARNESS     
Amp Turn On     WHITE     
LF Speaker(+)     BLUE/WHITE OR BROWN / GREEN     
LF Speaker(-)     BROWN / WHITE OR BLUE / YELLOW     
RF Speaker(+)     RED OR BROWN / BLUE     
RF Speaker(-)     BROWN / RED OR GREEN/ BLUE     
LR Speaker(+)     BROWN / WHITE OR BROWN / YELLOW     
LR Speaker(-)     BLUE/WHITE OR RED / YELLOW     
RR Speaker(+)     BROWN / RED OR BROWN / BLACK     
RR Speaker(-)     RED OR RED / GREEN     
Steering Cntrls               
THIS VEHICLE MAY BE EQUIPPED WITH OPTIONAL ONSTAR® TELEMATICS EQUIPMENT. USE AN APPROPRIATE INTEGRATION HARNESS OR INSTALLATION PROCEDURE TO ENSURE PROPER FUNCTION OF THIS EQUIPMENT.     
Radio Security          YES     

Security
                                        
WIRE          COLOR          POLARITY          LOCATION     

Battery          RED          (+)     IGNITION SWITCH HARNESS     
Ignition 1     BLACK          (+)     IGNITION SWITCH HARNESS     
Starter 1     RED / BLACK       (+)     IGNITION SWITCH HARNESS     
All Door Trigger BROWN / WHITE     (-)     IN HARNESS IN DRIVERS KICKPANEL     
Trunk Trigger     WHITE/ BLACK     (-)     IN HARNESS IN DRIVERS KICKPANEL     
Parking Lights     GRAY/BLACK     (+)     AT VEHICLE LIGHT SWITCH     

Convenience     
                                   
WIRE          COLOR          POLARITY          LOCATION     

Headlights-Lo     WHITE/ BLACK     (+)     AT VEHICLE LIGHT SWITCH     
     
Remote Start     
                                   
WIRE          COLOR          POLARITY          LOCATION     

Battery          RED          (+)     IGNITION SWITCH HARNESS     
Ignition 1     BLACK          (+)     IGNITION SWITCH HARNESS     
Ignition 2     RED          (+)     IGNITION SWITCH HARNESS     
Accessory 1     YELLOW/BLACK     (+)     IGNITION SWITCH HARNESS     
Starter 1     RED / BLACK     (+)     IGNITION SWITCH HARNESS     
Starter 2     BLUE          (+)     IGNITION SWITCH HARNESS     
Anti-Theft Type          UNIVERSAL IMMOBILIZER     
Anti-Theft      THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER     
Key Sense     RED          (+)     IGNITION SWITCH HARNESS     
Tachometer     GRAY          (AC)     AT IGNITION COIL     
Speed Sense     WHITE/ BLUE     (AC)     RADIO HARNESS     
CAN ALSO BE FOUND AT ABS CONTROL MODULE LOCATED ON DRIVERS SIDE FIREWALL. PIN 33     
Parking Lights     GRAY/BLACK     (+)     AT VEHICLE LIGHT SWITCH     
Brake Lights     RED / BLACK     (+)     AT SWITCH ABOVE BRAKE PEDAL     
     
Doorlocks/Windows                                        
WIRE          COLOR          POLARITY          LOCATION
     
Power Unlock     RED / BROWN     (-)     IN HARNESS IN DRIVERS KICKPANEL     
PowerLock     GRAY/WHITE     (-)     IN HARNESS IN DRIVERS KICKPANEL     




Posted By: theman5952
Date Posted: November 07, 2007 at 2:56 PM
Thank you.

-------------
-Joe-
'04 Audi A4 1.8TQ6MT





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