Audi Q7

WI-XML
Audi Q7
页码,1/5
Current Flow Diagram
No. 39 / 1
Edition 02.2006
Infotainment data bus (Most-Ring)
from model year 2007
Notes:
For information concerning




Position of relays and fuses
Multi-pin connections
Control units and relays
Earth connections
→ List of Fitting Locations!
For information concerning

Fault Finding Programs
→ guided fault finding
WI-XML
Audi Q7
页码,2/5
Current Flow Diagram
No. 39 / 2
MMI basic
J523 - Front information display and operating unit control unit
J525 - Digital sound package control unit
J533 - Data bus diagnostic interface
R
- Radio
R36
- Telephone transmitter and receiver unit
R41
- CD changer
R89
- CD player
R118 - Media player in position 1
R146 - Satellite radio
R147 - Digital radio
*
- models with CD changer
#
- models with preparation for mobile telephone
##
- models with satellite radio
###
- models with digital radio
♦
- Fibre optic conductor, see Current Flow Diagram infotainment
data bus (Most Ring)
♦
- equipment that is not present is bridged
ws
sw
ro
br
gn
bl
gr
li
ge
or
rs
=
=
=
=
=
=
=
=
=
=
=
white
black
red
brown
green
blue
grey
purple
yellow
orange
pink
WI-XML
Audi Q7
页码,3/5
Current Flow Diagram
No. 39 / 3
MMI basic plus
J401 - Navigation system with CD drive control unit
J523 - Front information display and operating unit control unit
J525 - Digital sound package control unit
J533 - Data bus diagnostic interface
R
- Radio
R36
- Telephone transmitter and receiver unit
R41
- CD changer
R89
- CD player
R118 - Media player in position 1
R146 - Satellite radio
R147 - Digital radio
R153 - Mini Disc player
*
- MMI basic plus navigation system
**
- models with CD changer
***
- models with MiniDisc player
#
- models with preparation for mobile telephone
##
- models with satellite radio
###
- models with digital radio
♦
- Fibre optic conductor, see Current Flow Diagram infotainment
data bus (Most Ring)
♦
- equipment that is not present is bridged
ws
sw
ro
br
gn
bl
gr
li
ge
or
rs
=
=
=
=
=
=
=
=
=
=
=
white
black
red
brown
green
blue
grey
purple
yellow
orange
pink
WI-XML
Audi Q7
页码,4/5
No. 39 / 4
Current Flow Diagram
MMI
J523
J533
R41
R118
R119
R129
R153
*
**
***
♦
♦
ws
sw
ro
br
gn
bl
gr
li
ge
or
rs
=
=
=
=
=
=
=
=
=
=
=
white
black
red
brown
green
blue
grey
purple
yellow
orange
pink
-
Front information display and operating unit control unit
Data bus diagnostic interface
CD changer
Media player in position 1
Media player in position 2
Video recorder and DVD player
Mini Disc player
models with CD changer
models with DVD player
models with MiniDisc player
Fibre optic conductor, see Current Flow Diagram infotainment
data bus (Most Ring)
- equipment that is not present is bridged
WI-XML
Audi Q7
页码,5/5
No. 39 / 5
Current Flow Diagram
MMI
J401
J525
R
R36
R78
R146
R147
*
**
***
#
##
♦
♦
ws
sw
ro
br
gn
bl
gr
li
ge
or
rs
=
=
=
=
=
=
=
=
=
=
=
white
black
red
brown
green
blue
grey
purple
yellow
orange
pink
-
Navigation system with CD drive control unit
Digital sound package control unit
Radio
Telephone transmitter and receiver unit
TV tuner
Satellite radio
Digital radio
models with preparation for mobile telephone or telephone
models with TV tuner
models with navigation system
models with satellite radio
models with digital radio
Fibre optic conductor, see Current Flow Diagram infotainment
data bus (Most Ring)
- equipment that is not present is bridged