RED pin 20
+12V
GRN/WHT pin 22
GRN/YEL pin 12
+12V (2A)
LED
Hood sensor
WHT/BLK pin16
ORG pin11
RED/BLK pin 21
BLK pin14
ORG/GRN pin 10
ORG/BRN pin 9
CAN-L
CAN-H
22
23
19 16 13 10
7
4
1
20 17 14 11
8
5
2
21 18 15 12
9
6
3
FUSE
FUSE
FUSE
1
16
17
32
B
R
N
/P
N
K
B
L
K
/B
L
U
G
R
N
/B
L
U
B
L
K
/G
R
N
G
R
N
/B
L
K
B
L
U
/B
L
K
B
L
K
/G
R
N
O
R
G
/B
R
N
O
R
G
/G
R
N
1
17
16
32
Turn Indicator
Turn Indicator
GROUND
Make: Audi Model: A4 Year: 2001-2005
rev. 27.05.2007
GND (MASS)
RE / L
D B K
+12V
Diode LED
MAIN POWER
Y
E
L
B
L
K
3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22
W
H
T
G
R
Y
R
E
D
CAN-BUS
ORG/GRN CAN H
ORG/BRN CAN L
Connection of
wires for the
purpose of
automatic
finding all codes
in the car
1
2
The function No. 7 must be switched off (default setting)!
SIREN
CAUTION! This installation diagram must only be used as a guideline for the installation.
Equipment delivered with the car varies from model to model and from market to market.