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AUDI A6 2010 – Infotainment data bus (Most-Ring), for models with MMI generation 3 only (MOST) . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A6 2010 - MMI generation 3



Wiring Diagram AUDI A6 2010 - MMI generation 3
J525Digital sound package control unit
J533Data bus diagnostic interface
J794Control unit for information electronics 1
RRadio
R7DVD player
R41CD changer
R78TV tuner
♦fibre optic conductor
♦♦equipment that is not present is bridged


AUDI A6 2010 Overview of control units

Overview of control units
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
q   Connector assignment
q   Connector assignment -J197-
q   Connector assignment -J431-
q   Connector assignment -J502-
q   Connector assignment -J520-
q   Connector assignment -J723-

   
3 - 
Control units on right in luggage compartment
q   Components: -J345-, -J446-, -J540-, -R86-
q   Location
q   Connector assignment -J345-
q   Connector assignment -J446-
q   Connector assignment -J540-
q   Connector assignment
Control units on left in luggage compartment
q   Components: -J525-, -R78-, -J401-, -R-, -R12-, -J507-
q   Location

   
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521-
q   Location
q   Connector assignment
q   Connector assignment
q   Connector assignment
q   Connector assignment -J519-

   

   
Garage door operation control unit -J530-    
Connector assignment.
Garage door operation control unit -J530-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  4-pin connector

   
Engine control unit -J623-    
Control units behind the glove box
   
Connector assignment.
Adaptive suspension control unit -J197-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  9-pin connector, grey -T9-
B -  18-pin connector, grey -T18-
C -  15-pin connector, purple -T15a-
D -  12-pin connector, green -T12k-
E -  6-pin connector, blue -T6m-

   
Connector assignment.
Headlight range control, control unit -J431-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  26-pin connector, black -T26-

   
Connector assignment.
Tyre pressure monitor control unit -J502-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  32-pin connector, white -T32e-

   
Connector assignment.
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  Onboard supply control unit 2 -J520-
Connector:
B -  40-pin connector, black -T40-

   
Connector assignment.
Aerial reader unit for keyless entry system -J723-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  20-pin connector, red -T20-

   
Airbag control unit -J234-    
Connector assignment.
Airbag control unit -J234-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  75-pin connector, grey -T75- (USA: white)

   
Control units on right in luggage compartment    
Connector assignment.
Trailer detector control unit -J345-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  16-pin connector, black -T16f-
B -  12-pin connector, red -T12n-
C -  12-pin connector, blue -T12o-

   
Connector assignment.
Parking aid control unit -J446-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  16-pin connector, brown -T16a-
B -  12-pin connector, brown -T12d-
C -  12-pin connector, black -T12e-

   
Connector assignment.
Electric park and handbrake control unit -J540-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  30-pin connector, black -T30-

   
Convenience system central control unit -J393-    
Energy management control unit -J644-
   
Connector assignment.
Energy management control unit -J644-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  14-pin connector

   
Radio controlled clock receiver -J489-    
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521-
   
Connector assignment.
Seat and steering column adjustment control unit with memory -J136-, front passenger seat adjustment with memory control unit -J521-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  32-pin connector -T32a- or -T32b-
B -  12-pin connector -T12l- or -T12m-

   
Entry and start authorisation control unit -J518-    
Connector assignment.
Entry and start authorisation control unit -J518-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  20-pin connector, black -T20h-
B -  3-pin connector, black -T3q-

   
Behind driver storage compartment control units    
Connector assignment.
Onboard power supply control unit -J519-
Connector:
   
AUDI A6 2010 Overview of control unitsGet access to all wiring diagrams of the car
A -  10-pin connector, black -T10-
B -  12-pin connector, black -T12-
C -  32-pin connector, white -T32c-

   
Wiper motor control unit -J400-    

AUDI A6 2010 Drives in glove box

Location:
1 -  Media player in position 1 -R118-
 -  MMI basic:
 -  Front information display and operating unit control unit -J523- includes
 -  Radio -R-
 -  Digital sound package control unit -J525-
 -  CD player -R89-
 -  MMI basic plus:
 -  Front information display and operating unit control unit -J523- includes
 -  Radio -R-
 -  CD player -R89-
 -  Navigation system with CD drive control unit -J401- (basic plus navigation system)
 -  MMI:
 -  CD changer -R41-
2 -  Media player in position 2 -R119-
 -  CD changer -R41-
 -  MiniDisc player -R153-
  Note:
In right-hand drive, item 1 is located on right, item 2 on left.
 
AUDI A6 2010 Drives in glove boxGet access to all wiring diagrams of the car
Control units on left in luggage compartment    
A -  32-pin connector, grey -T32-

   

AUDI A6 2010 Driver door control unit -J386-, front passenger side door control unit -J387-, rear left door control unit -J388-, rear right door control unit -J389-

A -  6-pin connector, black -T6t-, -T6u-, -T6v-, -T6w-
B -  20-pin connector, black -T20i-, -T20k-, -T20l-, -T20m-
C -  16-pin connector, black -T16g-, -T16h-, -T16i-, -T16k-
D -  32-pin connector, white -T32g-, -T32h-

   
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