Electrical Wiring Diagram

W12
Ground (cockpit and center console)

A1
Instrument cluster
8

A1 Instrument cluster
12

A2/77 Telephone and communication unit
j8.12

A2/77 Telephone and communication unit
j8.13

A2/78 Audio-Video-Navigation (AVN)
AB. A8

A35/11 SBS control unit
1.3

A35/13 D2B telephone transmitter/receiver
1.3

A45/1 Steering wheel clock spring contact
9

A49 Taxi two-way radio
1.8

A49/4 STH radio receiver
6

A56 Modular tachograph
A. 5

E9/7 Illumination, front ashtray
1

E13/1 Glove compartment light
1

K23/1 Blower motor relay
6

N15/5 Electronic selector lever module control unit
1.2

N26/5 Electric steering lock control unit
3

N33/4 Heater booster control unit
PTCA

N66/4 Rear conversation unit control unit
1.1

N72/1 Upper control panel control unit
1.1

N73 EIS [EZS] control unit
B. 2

N123 Hands-free system control unit
1.1

R3 Front cigar lighter (with illumination)
1

S13/3 Taxi two-way radio/roof sign switch
10

S16/2 Backup lamp switch
1

S46/10 Stationary heater switch
10

S66/4 Rear entertainment system switch
10

S98 Air conditioning operating module
B. 12

S144 Combination switch
4

X11 Data link connector
4

X11 Data link connector
5

X11/32 Connector between selector lever module and data link
connector
2

X31/12
Blower connector, terminal 31
MK2.7
W26
Ground (restraint systems control unit)

A53
Thoraxbag and windowbag sensor, left
1
Copyright DaimlerChrysler AG 03.12.2005 CD-Ausgabe G/11/05 . This WIS print-out will not be recorded by Modification services. Page 3