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2001 Audi TT remote start info/diagram?

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=25376
Printed Date: May 13, 2025 at 4:35 AM


Topic: 2001 Audi TT remote start info/diagram?

Posted By: eco_castro
Subject: 2001 Audi TT remote start info/diagram?
Date Posted: January 27, 2004 at 6:10 PM

Hello,

I would like to install a remote start into my friends Audi TT but have never done one before. What security does it have and can some one post a wiring diagram for it? Any tricks or problems while installing if you have done one?




Replies:

Posted By: boomer_106
Date Posted: January 27, 2004 at 7:19 PM

Audi

TT (Roadster/Coupe)

1999-2003

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

RED / BLACK

IGNITION SWITCH HARNESS *

Ignition  #1:

 

BLACK

IGNITION SWITCH HARNESS

Ignition #2:

 

BLACK/ RED

IGNITION SWITCH HARNESS

Ignition  #3:

 

N/A

Accessory:

 

N/A

Brake  Light:

 

BLACK/ RED

AT SWITCH ABOVE BRAKE PEDAL

Tach  Signal:

 

Parking Lights:

 

GRAY/BROWN & GRAY/PURPLE (+)

AT HEADLIGHT SWITCH **

Headlights:

 

OEM Alarm  Disarm:

 

DISARMS WITH UNLOCK TRIGGER

OEM Alarm  Arm:

 

ARMS WITH LOCKS

Diesel  Glow Plug:

 

Clutch  Bypass Wire:

 

Notes:

 * This Vehicle Is Equipped With A Transponder Anti-Theft System. See Installation Note #144 - Bypassing Transponder Theft Systems. ** Split Parking Light System. Must Isolate With Relays.

Audi

TT (Roadster/Coupe)

1999-2003

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 / YELLOW & BROWN / WHITE (-)

SEE NOTE BELOW ***

OEM Horn:

 

BLACK / YELLOW (+)

AT HORN

Power  Lock:

 

GREEN / WHITE (-)

DRIVER'S KICK PANEL

Power  Unlock:

 

BLUE/WHITE (-)

DRIVER'S KICK PANEL

Trunk  Release:

 

PURPLE / GREEN (5-WIRE)

TRUNK RELEASE SWITCH

Alarm  Input Wire:

 

BROWN / YELLOW & BROWN / WHITE (-)

SEE NOTE BELOW ***

Notes:

*** Must isolate dome light wires with diodes.



Posted By: churiso2001
Date Posted: January 28, 2004 at 12:58 AM
Does anyone know what kind of transponder bypass kits are available for the car. Do they have the one where you don't loose the key or is the only option to put a key under the dash with the bypass kit?

Thanx


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