文档介绍：WI-XML 页码,1/5
Audi Q7 Current Flow Diagram No. 39 / 1
Edition
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 页码,2/5
Audi Q7 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 = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
WI-XML 页码,3/5
Audi Q7 Current Flow Diagram No. 39 / 3
MMI basic plus
J401 - Navigation system with CD drive control unit
J523 - Front information display and operating unit contro