mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 12449 > < Diagram Information and Instructions|Page 12447
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85

winding end negative or ground

86

winding start

87

Input

87a

First output (NC side)

87b

Second output

87c

Third output

ABBF -

Passenger airbag -

ABBF +

Passenger airbag +

ABFA -

Driver airbag -

ABFA +

Driver airbag +

AE

Trailer recognition

AF

Audiofrequency

AF-L

Audio frequency, left channel

AF-R

Audio frequency, right channel

AKSE (ACSR)

Front passenger seat occupied recognition with automatic child seat recognition (ACSR)

AM

Amplitude modulated frequency

AS

Towing sensor

AS/HL

Left up window drive

AS/HR

Right up window drive

AS/RL

Left down window drive

AS/RR

Right down window drive

ASR-OFF

ASR-OFF switch

ASS/IRS

Towing sensor/interior motion sensor

Autom. Ant.

Automatic antenna

Ay -

Transverse acceleration -

Ay +

Transverse acceleration +

B

Video signal, blue

B -

Battery negative

B +

Battery positive

B33 Alarm

ATA ALARM tilt sensor

B33 Off

ATA OFF tilt sensor

B33 On

ATA ON tilt sensor

BBV HL

Rear left brake pad wear

BBV HR

Rear right brake pad wear

BBV VL

Front left brake pad wear

BBV VR

Front right brake pad wear

BF

Front passenger

BLS

Stop lamp switch NO contact

BS

Stop lamp switch NC contact

CAN (H)

CAN (high)

CAN (L)

CAN (low)

CD

Compact disc

CDW Bus

CD changer bus

CDW Masse

CD changer ground

CDW Steuerung

CD changer control

CDW Versorg.

CD changer power supply

D -

Generator, negative

D +

Generator, positive

D2B IN

D2 BUS, input

D2B OUT

D2 BUS, output

DBE

Roof control panel

DF

Generator field

DFA-HL

Left rear speed sensor output

DFA-HR

Right rear speed sensor output

DFA-VL

Left front speed sensor output

DFA-VR

Right front speed sensor output

DFHL

Left rear speed sensor

DFHR

Right rear speed sensor

DFVL

Left front speed sensor

DFVR

Right front speed sensor

DG + 5 V

Pressure sensor voltage supply

DG - Signal

Pressure sensor signal

Diag.

Diagnosis

EDW D

ATA data

EDW M

Ground

EDW-ZA

ATA status display

Diagram Information and Instructions|Page 12449 > < Diagram Information and Instructions|Page 12447