Diagram 158/2 (Tracks 1-14)

IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. Diagram Information and Instructions


Operating Electronics and Telephone Control Module, Radio, Radio/Navigation Display Control Module





ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink

A - Battery

B - Starter

C - Generator (GEN)

J412 - Operating Electronics and Telephone Control Module, in front right footwell Radio / Navigation And Antenna Systems Overview

J503 - Radio/Navigation Display Control Module Radio / Navigation And Antenna Systems Overview

J519 - Vehicle Electrical System Control Module

J533 - Data Bus On Board Diagnostic Interface

R - Radio

SA1 - Fuse 1 (on fuse panel A) Overview Of Fuses (SA), (SB)

SB9 - Fuse 9 (on fuse panel B) Overview Of Fuses (SA), (SB)

SB20 - Fuse 20 (on fuse panel B), electronics box High Overview Of Fuses (SA), (SB)

T16b - 16-Pin Connector

T20 - 20-Pin Connector

T40 - 40-Pin Connector

T54 - 54-Pin Connector

(47) - Ground Connection (in front right footwell) Overview of Ground Connections In Interior

(249) - Ground Connection 2 (in passenger compartment wiring harness)

(508) - Threaded Connection terminal 30 (on electronics box)

(A178) - Infotainment High-Bus Connection (in instrument panel wiring harness)

(A179) - Infotainment Low-bus Connection (in instrument panel wiring harness)

* - Models with 90 A/ 120 A generator

** - Models with 140 A generator

*** - Component not included in telephone preparation

Next Diagram 158/3 (Tracks 15-28)