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                         Audi 100 / A6

Audi 100 / A6 Application Chart
Updated 16 Apr. 2020
 

Years (US) and Model Name

1992-1997 100 / A6
1992-1995 S4/S6

1998-2004  A6 / Allroad / S6 / RS6

2005-2010 A6 / S6 / RS6

Platform Code

C4

C5

C6 / AU56X

Chassis Code (Check the 7th and 8th digits of the VIN Number) 4A 4B 4F / FB
Model Years (non-US) 1992-1996 1997-2004 2005+
Interfaces      
Which Interface to Buy? HEX-USB+CAN (USB)
HEX-COM+CAN (Serial)
KII-USB (USB)
Micro-CAN (Will not work!)
HEX-USB+CAN (USB)
HEX-COM+CAN (Serial)
KII-USB (USB)
Micro-CAN (Will not work!)
HEX-USB+CAN (USB)
HEX-COM+CAN (Serial)
KII-USB (Will not work!)
Micro-CAN (Will not work!)
Module ID & Name      

01
Engine

Y (if capable of Rapid Data Transfer, a few non-US engines were not)

Y

Y, (CAN)

02
Auto Trans

Y (If equipped)

Y (If equipped)

Y, (CAN, If equipped)

03
ABS Brakes

Y (If equipped, as of 1994)

Y

Y, (CAN)

05
Acc/Start Authorization

N

N

Y, (CAN)

06
Seat Memory - Pass Side

N

N

Y, (CAN, If equipped)

07
Control Head

N

N

Y, (CAN)

08
HVAC

Y

Y (2nd K-wire, from MY 2002+)

Y, (CAN)

09
Electrical Control

N

N

Y, (CAN)

0E
Media Player 1

N

N

Y, (CAN, If equipped)

0F
Digital Radio
N N Y, (CAN, If equipped)
11
Engine II
N N Y, (CAN, If equipped)
13
Auto Dist. Regulation
N N Y, (CAN, If equipped)

15
Airbags

Y (If equipped)

Y

Y, (CAN)

16
Steering Wheel

N

Y (If equipped, 2nd K-wire, from MY 2002+)

Y, (CAN)

17
Instruments

Y (from 1994+)

Y

Y, (CAN)
18
Aux. Heater
N Y (If equipped, 2nd K-wire) Y, (CAN, If equipped)

19
CAN Gateway

N

N

Y, (CAN)

1E
Media Player 2
N N Y, (CAN, If equipped)

22
All Wheel Drive

N (purely mechanical)

N (purely mechanical)

N (purely mechanical)

25
Immobilizer

Y (If equipped, non-US starting mid-1990s)

Y (If equipped, as of 2001 in US, integrated with cluster in address 17)

Y (CAN,
same as address 05)

28
HVAC, Rear

N

N

Y, (CAN)

34
Level Control

N

Y (Allroad only, 2nd K-wire, from MY 2002+)

Y, (CAN, If equipped)

35
Central Locks

N

Y (2nd K-wire, from MY 2002+)

N

36
Driver's Seat

N

Y (If equipped, 2nd K-wire, from MY 2002+)

Y, (CAN, If equipped)

37
Navigation

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

3D
Special Function

N

N

Y, (CAN, If equipped)

42
Door Elect, Driver

N

N

Y, (CAN)

45
Interior Monitor

N

Y

N

46
Central Convenience

N

N

Y, (CAN)

47
Sound System

N

N

Y, (CAN, If equipped)

4F
Centr. Electr. II

N

N

Y, (CAN)

52
Door Elect, Pass

N

N

Y, (CAN)

53
Parking Brake

N

N

Y, (CAN)

55
Headlight Range

N

Y (If equipped, 2nd K-wire, from MY 2002+)

Y, (CAN, If equipped)

56
Radio

N

Y (2nd K-wire, from MY 2002+)

Y, (CAN)

57
TV Tuner

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

61
Battery Regul.

N

N

Y, (CAN)

62
Door, Left Rear

N

N

Y, (CAN)

65
Tire Pressure Monitor

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

67
Voice Control

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

69
Trailer Controller

N

N

Y, (CAN, If equipped)

72
Door, Right Rear

N

N

Y, (CAN)

75
Telematics

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

76
Park Assist

N

Y (If equipped, 2nd K-wire)

Y, (CAN, If equipped)

77
Telephone

N

Y (If equipped)

Y, (CAN)

       
Diagnostic Port Location In fuse box under hood near firewall

-or-

Between Front Seats
Under Dash

-or-

Between Front Seats

Under Dash
Bentley CD Available? Yes (US/Canadian models only) Yes (US/Canadian models only) Yes (US/Canadian models only)
Where can I find information on this vehicle? Try the AudiWorld forums. See the C5/4B Wiki Page See the C6/4F Wiki Page
Y = Control Module is capable of Rapid Data Transfer (i.e. it "talks" to VAG-COM)
N = Control Module (if it exists) is not capable of Rapid Data Transfer
KWP-2000 = Control Module communicates using the new KWP-2000 Protocol (Otherwise, KWP-1281)
2nd K-wire = Control Module may exist on the 2nd K-wire (needs a Dual-K compatible interface)
CAN = Uses Controller Area Network diagnostics, requires a CAN Interface

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                        Audi 100 / A6