奥迪Audi Q7 导航系统（Navigation system ）电路图（英文）.pdf

WI-XML 页码,1/2
Audi Q7 Current Flow Diagram No. 28 / 1
Edition

Navigation system (7Q2)
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,2/2
Audi Q7 Current Flow Diagram No. 28 / 2
Navigation system with CD drive control unit, radio, telephone and
navigation system aerial, fuses
J401 - Navigation system with CD drive control unit
J523 - Front information display and operating unit control unit
J533 - Data bus diagnostic interface
R52 - Radio, telephone and navigation system aerial
SD3 - Fuse 3 on fuse holder D
SF7 - Fuse 7 on fuse holder F
SF8 - Fuse 8 on fuse holder F
T8n - 8-pin connector, black, on navigation system with CD drive
control unit
T20k - 20-pin connector, red, connector A, on front information
display and operating unit control unit
T26b - 26-pin connector, black, connector B, on data bus diagnostic
inter