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Pin
Function on Connector X254
Wire Size/Color
1
Window Switch Right Rear (S42-1)
0.5 WS/GE
2
Driver's Window Switch for Rear Driver Side Window, Close (S126-9)
0.5 BL/GN
3
Front Passenger's Window Switch for Rear Passenger Side Window, Close (S127-4)
0.5 BL/GE
4
Window Switch Left Rear (S41-1)
0.5 WS/GE
5
Park Angle/Tilt Sensor, In (B28-4)
0.5 SW/RT
6
Park Angle/Tilt Sensor, Out (B28-1)
0.5 SW/BL
7
Engine Hood Switch (S19-2)
0.5 VI/GN
8
Anti-Theft Horn, Out (H1)
0.75 SW/BL
9
Not Used
----
10
Rear Lid Lock Switch
0.35 BR/BL
11
Left Windscreen Washer Jet Heater from 2004-03
0.5 GN/GE
12
Window Anti-Trap Strip Right Rear
0.35 BR/RT
13
Not Used
----
14
Driver's Window Switch for Rear Driver Side Window, Open (S126-6)
0.5 SW/GE
15
Front Passenger's Window Switch for Rear Passenger Side Window, Open (S127-5)
0.5 SW/RT
16
Window Switch Left Rear (S41-4)
0.5 WS/GN
17
Window Switch Right Rear (S42-4)
0.5 WS/GN
18
Not Used
----
19
Signal, Interior Protection II (A123) (Convertible Only)
0.5 SW/GE
20
Tire Pressure Control Unit
0.35 VI/WS
21
Driver's Window Disable Switch (S126-8)
0.5 GN/BL
22
Cig Lighter light & Gear shift light
0.75 RT/GN
23
Rear View mirror LED
0.5 GR/SW/GE
24
Signal, Interior Protection Unit I (A121)
0.5 SW/GE
25
Common with pin X254-11 Right Windscreen Washer Jet Heater
0.5 GN/GE
26
Window Anti-Trap Strip Left Rear
0.35 BR/GE

 

Pin
Function on Connector X253
Wire Size/Color
1
Windshield Wiper Switch 1 (S5-7)
0.35 SW/BL
2
VRBT - Lock Front Passenger Door
0.5 BL/RT
3
Windshield Wiper Switch 2 (S5-1)
0.35 SW/WS
4
Front Passenger's Power Window Switch Open (S127-3)
0.35 GR/BL
5
Driver's Power Window Switch, Open (S126-1)
0.35 GR/SW
6
Trunk release, button, inside (S204-6)
0.35 GR/BR
7
Central Lock Button (S18-5)
0.35 GE/RT
8
Interior Light Switch, Continuous Operation (E34-7)
0.35 BR/GE
9
K-Bus
0.35 WS/RT/G
10
Ground
0.5 BR/SW
11
Wiper Relay Control (Relay K11-1)
0.35 BR/BL
12
Headlight Washer Pump Relay Control (K6-4)
0.75 BL/SW
13
MVRFT - Driver's Door Lock Motor, Lock
0.75 WS
14
MZS - Right Rear Door Lock Motor, Double Locking
0.75 SW
15
MZS - Left Rear Door Lock Motor, Double Locking
0.75 SW
16
MZS - Passenger Door Lock Motor, Double Locking
0.75 SW
17
Trunk Lid Release Motor (M17)
0.5 GR/GN
18
Footwell Light
0.75 RT/BL
19
Windshield Wiper Switch, Spray (S5-4)
0.35 BR/VI
20
ERFT - Unlock, Driver's Door, Key position sensor
0.5 WS/SW
21
ERBT - Unlock Front Passenger Door (or Vert-top lid lock driver's side)
0.5 WS/SW
22
VRFT - Lock, Driver's Door, Key position sensor
0.5 BL/RT
23
TKBH - Right Rear Door Contact (or Vert-top lid motor unlocked)
0.35 BR/SW
24
TKFH - Left Rear Door Contact (or Vert-top lid lock passenger side)
0.35 BR/GR
25
TKBT - Front Passenger Door Contact
0.5 BR/GR/GE
26
TKFT - Driver's Door Contact
0.5 BR/GR/GE
27
Fuse 9 (5A)
0.5 VI/GE
28
Window Anti Trap Strip Left Front
0.35 BR/RT
29
Window Anti Trap Strip Right Front
0.35 BR/BL
30
Wiper Speed 2 Relay Control (K11-3)
0.35 BR/BL
31
(Vert-Top lid relay control output) (Rear Window Drive)
0.5 WS/BL
32
MZS - Driver's Door Lock Motor, Double Locking
0.75 SW
33
MER - Front Passenger Door Lock Motor, Common, Unlock
0.75 BL
34
MER - Left Rear Door Lock Motor, Common, Unlock
0.75 BL
35
MER - Fuel Filler Lock Motor, Unlock
0.75 BL
36
MER - Right Rear Door Lock Motor, Unlock (or Vert-Glovebox lock)
0.75 BL
37
Rear Lid Lock Switch (or Vert-Glovebox closed switch)
0.35 BR/VI
38
Multiple Restraint System Control Unit (Signal Crash Sensor)
0.35 GR/BL
39
Not Used
----
40
Front Passenger's Power Window Switch, Close (S127-2)
0.35 GR/GE
41
Driver's Power Window Switch, Close (S126-4)
0.35 GR/BR
42
Trunk Release Switch, rubber pad switch (M17-2)
0.35 GR/BR
43
TOEVK - Vert-Top Open Mechanical top only (A169 X1869-3)
0.35 GR/GE
44
Signal, Trunk Lid (Open) (E43-License Plate Light)
0.35 GR/GE
45
RSK - Signal Return, Wiper Rest Position (M3)
0.35 BR/GN
46
Windshield Wiper Switch Intermittant variable resistor (S5-9)
0.35 SW/GN
47
Fuse 49 (5A)
0.5 RT/VI
48
LIN-Bus (2003 on)
0.35 GE/VI
49
FZV - Signal from FZV Antenna Amplifier remote key fob (N8-3)
0.35 BL/RT
50
MZS - Fuel Filler Lock Motor, Lock
0.75 WS
51
MER - Driver's Door Lock Motor Common, Unlock
0.75 BL
52
MVR - Right Rear Door Lock Motor, Lock
0.75 SW
53
MVR - Left Rear Door Lock Motor, Lock
0.75 WS
54
MVR - Passenger Door Lock Motor, Lock
0.75 WS

 

Pin
Function on Connector X332
Wire Size/Color
1
Fuse 52 (30A)
2.5 RT/GR
2
Windshield Washer Pump
1.0 SW
3
Interior/Trunk/Glove Box Light
1.5 RT/GE
4
Window Motor Left Rear Open (M20-2)
2.5 BL/GN
5
Window Motor Right Rear Open (M22-2)
2.5 BL/RT
6
Window Motor Right Front Open (M23-2)
2.5 BL/VI
7
Window Motor Left Front Open (M21-2)
2.5 BL/GR
8
Fuse 48 (30A) for Front Windows
4.0 RT/GN
9
Fuse 60 (25A) for Door Locks
2.5 RT/SW
10
Fuse 71 (30A or 10A) for Rear Windows
2.5 RT/GN
11
Window Motor Left Rear Open (M20-1)
2.5 SW/GE
12
Window Motor Right Rear Open (M22-1)
2.5 WS/GE
13
Window Motor Right Front Closed (M23-1)
2.5 SW/VI
14
Window Motor Left Front Closed (M21-1)
2.5 SW/GN
15
Ground
4.0 BR


Fuse 9 - 5 Amps - brake light, light module, on board computer, speed control (Powered in Accessory, On and Start)
Fuse 48 - 30 Amps - power windows front
Fuse 49 - 5 Amps - anti-theft, central locking system, power windows-front, interior lights
. Also powers FZV Antenna Amplifier (N8)
Fuse 52 - 30 Amps - central locking system rear lid, dome lights, glove box light, trunk light
Fuse 60 - 25 Amps - central locking system
Fuse 71 - 30 Amps (10 Amps on 2 door cars) - rear power windows

Color Code
Color
SW
Black
BR
Brown
RT
Red
GE
Yellow
GN
Green
BL
Blue
VI
Violet
GR
Gray
WS
White

 

Wire Size (mm^2)
AWG equivalent
0.35
20
0.50
18
0.75
16-17
1.0
15-16
2.5
11-12

 

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