mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4721 > < Diagram Information and Instructions|Page 4719
Page 6
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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

Wiring

CODE

 COLOR

BK

 black

BN

 brown

BU

 blue

IV

 ivory

GN

 green

GY

 grey

TR

 neutral/transparent

OG

 orange

PK

 pink

RD

 red

VT

 purple

WH

 white

YE

 yellow

GD

 gold

SR

 silver

TQ

 turquoise

GNYE

 green-yellow

BKRDBN  black-red-brown

Vacuum

bl

=

blue

hbl

=

light blue

drt

=

dark red

ge

=

yellow

Diagram Information and Instructions|Page 4721 > < Diagram Information and Instructions|Page 4719