300SL (129.061) L6-3.0L (104.981) (1991)
15u
Switched battery voltage, unfused
15X
Switched battery voltage, hot in position 2
15Z
Switched battery voltage, hot in positions 2 & 3
30
Unswitched battery power
30a
Unswitched battery voltage
30A
Unswitched battery voltage, 'A' side
30B
Unswitched battery voltage, 'B' side
30E
Unswitched battery voltage, for electronics
30Z
Switched battery voltage, hot in positions 2 & 3
31
Ground
31e
Ground for electronics
49
Flasher signal
49a
Pulsed flasher signal
50
Starter solenoid signal
53
Wiper speed low
53b
Wiper speed high
54
Brake light signal
54
Brake lamp circuit
56
Tail/parking lamp circuit
56a
High beam circuit
56b
Low beam circuit
58
General lighting circuit
58d
Instrument illumination
58k
Instrument illumination, unprocessed
61
Generator 'running' signal
61e
Generator 'running' signal
81
Reverse gear signal
81a
Reverse gear signal (after transmission switch)
85
Relay control signal
85EDC
IFI relay control
85EDC
Relay control signal, Electronic Diesel Control
85F
Horn relay control
85LP
Air pump relay control
86
Relay control signal
86KP
Fuel pump relay control
87
Relay output (unspecified)
87ABS
Power supply for ABS
87EGAS
EA voltage supply
87GES
Voltage supply fused
87KP
Fuel pump voltage supply
87LP
Air pump voltage supply
87MOTR
ME-SFI voltage supply
87SA
Power supply for optional equipment
87UG
Relay output, unfused
87Z
Relay output, fused
-4 ->
Indicates number of wires connected to the appropriate terminal block or connector sleeve
*
Asterisk marks connector sleeve with not all wires shown
Color Codes
CODE
COLOR
BK
black
BR
brown
BU
blue
IV
ivory
GN
green
GY
grey
TR
neutral/transparent
OR
orange
PK
pink
RD
red
VI
purple
WT
white
YL
yellow