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2002 Audi A4 security 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=25735
Printed Date: April 26, 2024 at 2:48 PM


Topic: 2002 Audi A4 security wiring

Posted By: axoid
Subject: 2002 Audi A4 security wiring
Date Posted: February 02, 2004 at 6:26 PM

I've searched the forums for wiring for an '02 Audi A4 to no avail. I'm doing a remote start and need to make sure I get all the accessory wires nailed. Also, I need pointers on disabling or bypassing the factory alarm. Any extras would be nice too. IE: the window up down feature when locking/unlocking the car(default from the factory)

Thanks




Replies:

Posted By: boomer_106
Date Posted: February 02, 2004 at 6:30 PM

Audi

A4

2002 - 2003

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

RED / Black

Ignition Switch Harness*

Ignition  #1:

 

Black

Ignition Switch Harness

Ignition #2:

 

Red (thin)

Ignition Switch Harness

Ignition  #3:

 

Blue

Ignition Switch Harness** ****

Accessory:

 

Yellow/Black

Ignition Switch Harness

Brake  Light:

 

RED / Black

At Brake Switch

Tach  Signal:

 

Gray

At Coil Pack On Engine

Parking Lights:

 

Gray

At Headlight Switch

Headlights:

 

WHITE/ Black (+)

At Headlight Switch

OEM Alarm  Disarm:

 

N/A

Arms/Disarms with Lock/Unlock

OEM Alarm  Arm:

 

N/A

Diesel  Glow Plug:

 

N/A

Clutch  Bypass Wire:

 

No Color Available

Please call with information

Notes:

 *Second start wire is Blue on 2003. Equipped with Transponder Anti Theft System - Use Universal Alarm Bypass Module 2x402 x can represent any number. **Must power with a relay from the remote starts ignition 3. ****All DesignTech remote starters except the 2xx22 have an ignition 3 output - it is the WHITE/ black in the 'control harness.' This wire will be used to control an anti-theft bypass, as well as the relay for ignition 3.

Audi

A4

2002 - 2003

Alarm and Keyless  Entry Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Constant  +12 Volts:

 

Red

Ignition Switch Harness

Starter  Kill:

 

RED / Black

Ignition Switch Harness*

Ignition  +12 Volts:

 

Black

Ignition Switch Harness

Dome  Lights/Superv:

 

BROWN / White (-)

In Driver Kick Panel

OEM Horn:

 

Black.White (+)

Red # pin connector in drivers kick panel*****

Power  Lock:

 

Blue/White

Drivers door control module

Power  Unlock:

 

PURPLE / Green

Negative Trigger Lock System

Trunk  Release:

 

Yellow/Red

Comfort Module under carpet in front of drivers seat.

Alarm  Input Wire:

 

BROWN / White (-)

In Driver Kick Panel

Notes:

***** Use this wire for 2003 models. Please See Note #201.



Posted By: axoid
Date Posted: February 02, 2004 at 6:40 PM
Thank you Kindly. Thats exactly what I needed.



Posted By: boomer_106
Date Posted: February 02, 2004 at 6:45 PM
Your Welcome


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