AUTOMOTIVE ELECTRICIANS
WIRING-DIAGRAMS

AUDI A5 2009 – CAN separating connector . Wiring diagrams, Pin Connector, Location

    HomeAUDIAUDI A5AUDI A5 2009AUDI A5 2009 ALL WIRING DIAGRAMS - ENGLISH

Wiring Diagram AUDI A5 2009 - ABS control unit - Power steering control unit - Active steering control unit



Wiring Diagram AUDI A5 2009 - ABS control unit - Power steering control unit - Active steering control unit
J104 ABS control unit
J500 Power steering control unit
J792 Active steering control unit
T6h 6-pin connector
T10h 10-pin connector
T17c 17-pin connector, black
T17r 17-pin connector, white
T38a 38-pin connector
T46i 46-pin connector
*Driver side push-in bridge, brown

Wiring Diagram AUDI A5 2009 - Digital sound package control unit - Telephone transmitter and receiver unit



Wiring Diagram AUDI A5 2009 - Digital sound package control unit - Telephone transmitter and receiver unitUnlock Lifetime Access for This Car.
J525 Digital sound package control unit
R36 Telephone transmitter and receiver unit
T17b 17-pin connector, blue
T18b 18-pin connector
T32h 32-pin connector
T46i 46-pin connector
T54a 54-pin connector
*Driver side push-in bridge, brown
*2According to equipment

Wiring Diagram AUDI A5 2009 - Driver door control unit - Onboard supply control unit



Wiring Diagram AUDI A5 2009 - Driver door control unit - Onboard supply control unitUnlock Lifetime Access for This Car.
J386 Driver door control unit
J519 Onboard supply control unit
T10p 10-pin connector, red
T16b 16-pin connector
T17e 17-pin connector, red
T27a 27-pin connector, lower part of A-pillar, driver side
T46i 46-pin connector
*Driver side push-in bridge, brown
*2see applicable current flow diagram for convenience system
*3see applicable current flow diagram for seat adjustment

Wiring Diagram AUDI A5 2009 -



Wiring Diagram AUDI A5 2009 - Unlock Lifetime Access for This Car.
T46s 46-pin connector
*Driver side push-in bridge, brown

Wiring Diagram AUDI A5 2009 - Control unit in dash panel insert - Auxiliary heater control unit - Steering column electronics control unit - Data bus diagnostic interface - Control unit for electromechanical parking brake



Wiring Diagram AUDI A5 2009 - Control unit in dash panel insert - Auxiliary heater control unit - Steering column electronics control unit - Data bus diagnostic interface - Control unit for electromechanical parking brakeUnlock Lifetime Access for This Car.
J285 Control unit in dash panel insert
J364 Auxiliary heater control unit
J527 Steering column electronics control unit
J533 Data bus diagnostic interface
J540 Control unit for electromechanical parking brake
T6a 6-pin connector
T16f 16-pin connector
T17f 17-pin connector, brown
T20d 20-pin connector
T30a 30-pin connector
T32f 32-pin connector
T46s 46-pin connector
   B672 Connection 1 (running gear/dash panel insert CAN bus, high), in main wiring harness
   B673 Connection 2 (running gear/dash panel insert CAN bus, high), in main wiring harness
   B676 Connection 1 (running gear/dash panel insert CAN bus, low), in main wiring harness
   B677 Connection 2 (running gear/dash panel insert CAN bus, low), in main wiring harness
*Front passenger side push-in bridge, brown
*2According to equipment

Wiring Diagram AUDI A5 2009 - Data bus diagnostic interface - Radio - Connection for external audio sources



Wiring Diagram AUDI A5 2009 - Data bus diagnostic interface - Radio - Connection for external audio sourcesUnlock Lifetime Access for This Car.
J533 Data bus diagnostic interface
R Radio
R199 Connection for external audio sources
T12t 12-pin connector
T16l 16-pin connector
T20d 20-pin connector
T46s 46-pin connector
*Front passenger side push-in bridge, brown

Wiring Diagram AUDI A5 2009 - Climatronic control unit - Front passenger door control unit - Steering column electronics control unit - Data bus diagnostic interface



Wiring Diagram AUDI A5 2009 - Climatronic control unit - Front passenger door control unit - Steering column electronics control unit - Data bus diagnostic interfaceUnlock Lifetime Access for This Car.
J255 Climatronic control unit
J387 Front passenger door control unit
J527 Steering column electronics control unit
J533 Data bus diagnostic interface
T10m 10-pin connector, red
T16f 16-pin connector
T17f 17-pin connector, brown
T20d 20-pin connector
T20e 20-pin connector
T27c 27-pin connector, lower part of A-pillar, front passenger side
T46s 46-pin connector
   B398 Connection 2 (convenience CAN bus, high), in main wiring harness
   B407 Connection 2 (convenience CAN bus, low), in main wiring harness
*Front passenger side push-in bridge, brown
*2see applicable current flow diagram for convenience system
*3see applicable current flow diagram for seat adjustment

Wiring Diagram AUDI A5 2009 -



Wiring Diagram AUDI A5 2009 - Unlock Lifetime Access for This Car.
*Front passenger side push-in bridge, brown


AUDI A5 2009 Overview of control units

Overview of control units
  Note:
Overview also valid for sportback models (5-door)!
   
AUDI A5 2009 Overview of control unitsUnlock Lifetime Access for This Car.
q   Location and connector, from model year 2013:
q   Location and connectors for models with 800 W or 1000 W radiator fan:
3 -  Radiator fan control unit 2 -J671- / radiator fan 2 -V177-
q   Location and connectors for models with 800 W or 1000 W radiator fan:
q   Location and connectors for models with right-hand drive (with -T60- and -T94-):
q   Location and connectors for models with left-hand drive -T91- and -T105-):
q   Location and connectors for models with right-hand drive (with -T91- and -T105-):

   
AUDI A5 2009 Overview of control unitsUnlock Lifetime Access for This Car.
Automatic​ gearbox​ control​ unit -J217- / Mechatronics​ for​ dual​ clutch​ gearbox​ -J743-
q   Location and connectors:
q   Location and connector, from model year 2013:



AUDI A5 2009 Engine control unit J623

Engine control unit -J623-
Location engine control unit -J623- for models with left-hand drive (with -T60- and -T94-):
In electronics box in plenum chamber, driver side
  Note:
t  Figure shows left-hand drive model.
t  Figure for right-hand drive models .
   
AUDI A5 2009 Engine control unit J623Unlock Lifetime Access for This Car.
A -  Engine control unit -J623-
C -  60-pin​​ connector​ -T60-

   
AUDI A5 2009 Engine control unit J623Unlock Lifetime Access for This Car.
A -  Engine control unit -J623-
B -  94-pin connector -T94-
C -  60-pin​​ connector​ -T60-

Location engine control unit -J623- for models with left-hand drive (with -T91- and -T105-):
In electronics box in plenum chamber, driver side
  Note:
t  Figure shows left-hand drive model.
t  Figure for right-hand drive models .
   
AUDI A5 2009 Engine control unit J623Unlock Lifetime Access for This Car.
A -  Engine control unit -J623-
C -  105-pin​​ connector​ -T105-

Location engine control unit -J623- for models with right-hand drive (with -T91- and -T105-):
In electronics box in plenum chamber, driver side
  Note:
t  Figure​ shows​ right-hand drive​ model.
t  Figure for left-hand drive models .
   
AUDI A5 2009 Engine control unit J623Unlock Lifetime Access for This Car.
A -  Engine control unit -J623-
B -  91-pin​​ connector​ -T91-
C -  105-pin​​ connector​ -T105-



AUDI A5 2009 Left gas discharge light control unit J343 , up to model year 2012

Left gas discharge light control unit -J343-, up to model year 2012
Fitting location:
on left headlight.
   
AUDI A5 2009 Left gas discharge light control unit J343 , up to model year 2012Unlock Lifetime Access for This Car.
C -  Power output module for left headlight -J667-

AUDI A5 2009 Right gas discharge light control unit J344 , up to model year 2012

Right gas discharge light control unit -J344-, up to model year 2012
Fitting location:
on right headlight.
   
AUDI A5 2009 Right gas discharge light control unit J344 , up to model year 2012Unlock Lifetime Access for This Car.
C -  Power​ output​ module​ for​ right​ headlight -J668-

AUDI A5 2009 Left gas discharge light control unit J343 , from model year 2013

Left gas discharge light control unit -J343-, from model year 2013
Fitting location:
on left headlight.
   
AUDI A5 2009 Left gas discharge light control unit J343 , from model year 2013Unlock Lifetime Access for This Car.
A -  Left gas discharge light control unit -J343-
B -  Control unit for left daytime running light and side light -J860-, Left LED module for daytime running light and side light -L176-
C -  14-pin connector -T14a-
D -  Power output module for left headlight -J667-
E -  Output module for left side marker light -J986-



AUDI A5 2009 Right gas discharge light control unit J344 , from model year 2013

Right gas discharge light control unit -J344-, from model year 2013
Fitting location:
on right headlight.
   
AUDI A5 2009 Right gas discharge light control unit J344 , from model year 2013Unlock Lifetime Access for This Car.
A -  Right​ gas​ discharge​ light​ control​ unit​ -J344-
B -  Control unit for right daytime running light and side light -J861-, Right LED module for daytime running light and side light -L177-
C -  14-pin connector -T14b-
D -  Power​ output​ module​ for​ right​ headlight -J668-
E -  Output module for right side marker light -J987-



AUDI A5 2009 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-
Fitting location:
behind right wheel housing.
   
AUDI A5 2009 Auxiliary heater control unit J364Unlock Lifetime Access for This Car.
A -  Auxiliary heater control unit -J364-
A2 -  2-pin connector -T2ds-



AUDI A5 2009 Automatic​ gearbox​ control​ unit J217 / Mechatronics​ for​ dual​ clutch​ gearbox​ J743

Automatic​ gearbox​ control​ unit -J217- / Mechatronics​ for​ dual​ clutch​ gearbox​ -J743-
Fitting location:
In gearbox housing.
   
AUDI A5 2009 Automatic​ gearbox​ control​ unit J217 / Mechatronics​ for​ dual​ clutch​ gearbox​ J743Unlock Lifetime Access for This Car.
A -  Automatic​ gearbox​ control​ unit -J217- / Mechatronics​ for​ dual​ clutch​ gearbox​ -J743-
A2 -  8-pin connector -T8al-
A4 -  14-pin connector -T14i-



AUDI A5 2009 Wiper motor control unit J400

Wiper motor control unit -J400-
Fitting location:
in plenum chamber.
   
AUDI A5 2009 Wiper motor control unit J400Unlock Lifetime Access for This Car.
A -  Wiper motor control unit -J400-

AUDI A5 2009 ABS control unit J104

ABS control unit -J104-
Fitting location:
in left of engine compartment.
   
AUDI A5 2009 ABS control unit J104Unlock Lifetime Access for This Car.
A -  ABS control unit -J104-

AUDI A5 2009 400 W or 600 W radiator fan

400 W or 600 W radiator fan
Fitting location:
on radiator.
  Note:
Radiator fan 2 -V177- present depending on engine variant.
   
AUDI A5 2009 400 W or 600 W radiator fanUnlock Lifetime Access for This Car.
A -  Radiator fan control unit -J293-
B1 -  2-pin connector, black -T2kl-
C -  Radiator fan 2 -V177-

AUDI A5 2009 800 W or 1000 W radiator fan

800 W or 1000 W radiator fan
Fitting location:
on radiator.
   
AUDI A5 2009 800 W or 1000 W radiator fanUnlock Lifetime Access for This Car.
A -  Radiator fan control unit -J293-
B1 -  4-pin connector -T4bl-
B2 -  Radiator fan 2 -V177-



AUDI A5 2009 Garage door operation control unit J530

Garage door operation control unit -J530-
Fitting location:
at inner centre of radiator.
   
AUDI A5 2009 Garage door operation control unit J530Unlock Lifetime Access for This Car.
A -  Garage door operation control unit -J530-

AUDI A5 2009 Adaptive​ cruise​ control​ unit J428

Adaptive​ cruise​ control​ unit -J428-
Fitting location:
In front bumper grill cover on right.
   
AUDI A5 2009 Adaptive​ cruise​ control​ unit J428Unlock Lifetime Access for This Car.
A -  Adaptive​ cruise​ control​ unit -J428-

AUDI A5 2009 Overview of control units in interior of vehicle - coupe models (2-door)

Overview of control units in interior of vehicle - coupe models (2-door)
AUDI A5 2009 Overview of control units in interior of vehicle - coupe models (2-door)Unlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   for models without MMI:
q   Overview of sportback models (5-door)
q   Connectors:
q   Overview of sportback models (5-door):

   
AUDI A5 2009 Overview of control units in interior of vehicle - coupe models (2-door)Unlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1-
q   Fitting location and connector:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):

   
AUDI A5 2009 Overview of control units in interior of vehicle - coupe models (2-door)Unlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):
q   Connectors:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door)
q   Overview of sportback models (5-door):
q   Fitting location and connectors for models with right-hand drive:
q   Overview of sportback models (5-door):

   
AUDI A5 2009 Overview of control units in interior of vehicle - coupe models (2-door)Unlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):
18 -  Control unit for information electronics 1 -J794-
q   for models with MMI
q   Fitting location and connectors:
q   Overview of sportback models (5-door):
q   for models with MMI:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):

   


AUDI A5 2009 Overview of control units in interior of vehicle - sportback models (5-door)

Overview of control units in interior of vehicle - sportback models (5-door)
AUDI A5 2009 Overview of control units in interior of vehicle - sportback models (5-door)Unlock Lifetime Access for This Car.
q   for models without MMI:
q   Connectors:
8 -  Telephone transmitter and receiver unit -R36-
q   Fitting location and connectors:
12 -  Fuel pump control unit -J538-
q   Location: under rear seat bench
14 -  Active steering control unit -J792-
q   Fitting location and connectors:
q   Connectors:
q   Fitting location and connectors for models with right-hand drive:
18 -  ESL control unit -J764-
q   Location: on steering column

   
AUDI A5 2009 Overview of control units in interior of vehicle - sportback models (5-door)Unlock Lifetime Access for This Car.
19 -  Climatronic control unit -J255-
q   Fitting location and connectors:
20 -  Control unit for information electronics 1 -J794-
q   for models with MMI
q   Fitting location and connectors:
q   for models with MMI:

   


AUDI A5 2009 Overview of control units in rear part of vehicle - coupe models (2-door) only

Overview of control units in rear part of vehicle - coupe models (2-door) only
AUDI A5 2009 Overview of control units in rear part of vehicle - coupe models (2-door) onlyUnlock Lifetime Access for This Car.
q   Connectors:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   Connector:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):
q   Connectors:
q   Overview of sportback models (5-door):
q   Connectors:
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):

   
AUDI A5 2009 Overview of control units in rear part of vehicle - coupe models (2-door) onlyUnlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):

   
AUDI A5 2009 Overview of control units in rear part of vehicle - coupe models (2-door) onlyUnlock Lifetime Access for This Car.
q   Overview of sportback models (5-door):
q   Overview of sportback models (5-door):

   


AUDI A5 2009 Overview of control units in rear part of vehicle - sportback models (5-door) only

Overview of control units in rear part of vehicle - sportback models (5-door) only
AUDI A5 2009 Overview of control units in rear part of vehicle - sportback models (5-door) onlyUnlock Lifetime Access for This Car.
q   Connectors:
q   Connector:
q   Connectors:
q   Connectors:
4 -  Digital sound package control unit -J525-
q   Location: in left of luggage compartment, behind side trim.
4 -  Digital radio -R147-
q   Location: in left of luggage compartment, behind side trim.
4 -  TV tuner -R78-
q   Location: in left of luggage compartment, behind side trim.
6 -  Voltage stabiliser -J532-
q   Fitting location and connector:



AUDI A5 2009 Control unit for headlight range control J431 / control unit for cornering light and headlight range control J745

Control unit for headlight range control -J431- / control unit for cornering light and headlight range control -J745-
Fitting location:
in front passenger footwell, behind the glove compartment
   
AUDI A5 2009 Control unit for headlight range control J431 / control unit for cornering light and headlight range control J745Unlock Lifetime Access for This Car.
A -  Control unit for headlight range control -J431- / control unit for cornering light and headlight range control -J745-
Connector on control unit for headlight range control -J431-:
A1 -  26-pin connector -T26b-



AUDI A5 2009 Fresh air blower control unit J126

Fresh air blower control unit -J126-
Fitting location:
in front passenger footwell, behind the glove compartment
   
AUDI A5 2009 Fresh air blower control unit J126Unlock Lifetime Access for This Car.
A -  Fresh air blower control unit -J126-

AUDI A5 2009 Driver door control unit J386

Driver door control unit -J386-
   
Fitting location:
In driver door -arrow-.
Connectors:
→ Chapter


AUDI A5 2009 Front passenger door control unit J387

Front passenger door control unit -J387-
Fitting location:
in front passenger door
Connectors:
 
AUDI A5 2009 Front passenger door control unit J387Unlock Lifetime Access for This Car.
Connectors on driver door control unit -J386-
AUDI A5 2009 Front passenger door control unit J387Unlock Lifetime Access for This Car.
B -  20-pin connector -T20f-
D -  32-pin connector -T32j-

   
Connectors on front passenger door control unit -J387-
AUDI A5 2009 Front passenger door control unit J387Unlock Lifetime Access for This Car.
B -  20-pin connector -T20g-
D -  32-pin connector -T32l-



AUDI A5 2009 Automatic anti-dazzle interior mirror Y7 with rain and light sensor G397

Automatic anti-dazzle interior mirror -Y7- with rain and light sensor -G397-
Fitting location:
at front of roof side member.
   
AUDI A5 2009 Automatic anti-dazzle interior mirror Y7 with rain and light sensor G397Unlock Lifetime Access for This Car.
rain and light sensor -G397-
4 -  Main beam assist control unit -J844-



AUDI A5 2009 Sliding sunroof adjustment control unit J245 with sliding sunroof motor V1

Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1-
Fitting location:
in roof module, on upper front roof frame
Connector, coupe models (2-door):
   
AUDI A5 2009 Sliding sunroof adjustment control unit J245 with sliding sunroof motor V1Unlock Lifetime Access for This Car.
A -  Sliding sunroof adjustment control unit -J245-

AUDI A5 2009 Onboard supply control unit J519

Onboard supply control unit -J519-
Fitting location Onboard supply control unit -J519- for models with left-hand drive:
Driver side dash panel, bottom.
  Note
t  Illustration shows model with left-hand drive.
t  Illustration for models with right-hand drive .
   
AUDI A5 2009 Onboard supply control unit J519Unlock Lifetime Access for This Car.
A -  Onboard supply control unit -J519-
A2 -  17-pin connector, brown (connector E) -T17m-
A4 -  6-pin connector, green (connector G) -T6f-
A6 -  16-pin connector, brown (connector C) -T16b-
Fitting location Onboard supply control unit -J519- for models with right-hand drive:
Driver side dash panel, bottom.
  Note
t  Illustration shows model with right-hand drive.
t  Illustration for models with left-hand drive .
   
AUDI A5 2009 Onboard supply control unit J519Unlock Lifetime Access for This Car.
A -  Onboard supply control unit -J519-
A1 -  17-pin connector, black (connector D) -T17l-
A2 -  17-pin connector, brown (connector E) -T17m-
A3 -  17-pin connector, red (connector F) -T17n-
A4 -  6-pin connector, green (connector G) -T6f-
A5 -  32-pin connector, grey (connector A) -T32a-
A6 -  16-pin connector, brown (connector C) -T16b-
A7 -  32-pin connector, black (connector B) -T32b-



AUDI A5 2009 Active steering control unit J792

Active steering control unit -J792-
Fitting location:
Under the carpet in the driver's footwell
   
AUDI A5 2009 Active steering control unit J792Unlock Lifetime Access for This Car.
4 -  Active steering control unit -J792-
Connectors:
2 -  8-pin connector, black -T8g-

AUDI A5 2009 Radio R (with integrated CD changer R41 / DVD changer R161 )

Radio -R- (with integrated CD changer -R41- / DVD changer -R161-)
Fitting location:
in middle part dash panel.
   
AUDI A5 2009 Radio R (with integrated CD changer R41 / DVD changer R161 )Unlock Lifetime Access for This Car.
A -  Radio -R-
A1 -  Connector block, consisting of:
t  8-pin connector, brown -T8k-
t  8-pin connector, black -T16l-
t  12-pin connector, green -T12a-
t  12-pin connector, blue -T12s-
1-pin connector, black -T1i- (DAB connection) / 1-pin connector, green -T1k- (Connection SDARS)
A4 -  2-pin connector, white -T2df- (Connection AM / FM1 / FM2)



AUDI A5 2009 CD changer R41 / DVD changer R161

CD changer -R41- / DVD changer -R161-
Fitting location:
In glove compartment.
   
AUDI A5 2009 CD changer R41 / DVD changer R161Unlock Lifetime Access for This Car.
A -  CD changer -R41- / DVD changer -R161-
A1 -  8-pin connector -T8aa-
A2 -  2-pin connector -T2dm-



AUDI A5 2009 Chip card reader control unit J676

Chip card reader control unit -J676-
Fitting location:
In glove compartment.
  Note
t  Illustration shows model with right-hand drive.
t  For models with Japan navigation system only.
   
AUDI A5 2009 Chip card reader control unit J676Unlock Lifetime Access for This Car.
A -  Chip card reader control unit -J676-

AUDI A5 2009 Display unit for front information display and operating unit control unit J685

Display unit for front information display and operating unit control unit -J685-
Fitting location:
Dash panel - centre.
  Note
Connector -A1- is given as an example for differing equipment versions!
   
AUDI A5 2009 Display unit for front information display and operating unit control unit J685Unlock Lifetime Access for This Car.
A -  Display unit for front information display and operating unit control unit -J685-
A1 -  Connector for models with MMI High up to August 2009:
t  22-pin connector, black -T22b-
A1 -  for radio chorus (radio low):
t  10-pin connector, red -T10u-
A1 - 

AUDI A5 2009 Control unit for information electronics 1 J794

Control unit for information electronics 1 -J794-
Fitting location:
in middle part dash panel.
   
AUDI A5 2009 Control unit for information electronics 1 J794Unlock Lifetime Access for This Car.
A -  Control unit for information electronics 1 -J794-
A2 -  Single-pin connector, blue -T1n-
A3 -  Vacant
A5 -  for models with -J794- basic:
t  4-pin connector, violet -T4al-
A6 -  Single connector, green -T1o-
A7 -  Connector block, consisting of:
t  8-pin connector, brown -T8ah-
t  8-pin connector, black -T8ao-
t  12-pin connector, blue -T12x-
t  12-pin connector, green -T12y-

AUDI A5 2009 Multimedia system operating unit E380

Multimedia system operating unit -E380-
Fitting location:
on centre console.
   
AUDI A5 2009 Multimedia system operating unit E380Unlock Lifetime Access for This Car.
A -  Multimedia system operating unit -E380-

AUDI A5 2009 Climatronic control unit J255

Climatronic control unit -J255-
Fitting location:
in middle part dash panel.
   
AUDI A5 2009 Climatronic control unit J255Unlock Lifetime Access for This Car.
A -  Climatronic control unit -J255-
A2 -  20-pin connector -T20e-



AUDI A5 2009 Airbag control unit J234

Airbag control unit -J234-
Fitting location:
Under centre console
   
AUDI A5 2009 Airbag control unit J234Unlock Lifetime Access for This Car.
A -  Airbag control unit -J234-

AUDI A5 2009 Telephone transmitter and receiver unit R36

Telephone transmitter and receiver unit -R36-
Fitting location:
in front right footwell.
   
AUDI A5 2009 Telephone transmitter and receiver unit R36Unlock Lifetime Access for This Car.
A -  Telephone transmitter and receiver unit -R36-
A1 -  Connector -B- (Aerial for Bluetooth)

AUDI A5 2009 16-pin connector T16 , diagnosis connection

16-pin connector -T16-, diagnosis connection
Fitting location:
Driver side dash panel, bottom.
   
AUDI A5 2009 16-pin connector T16 , diagnosis connectionUnlock Lifetime Access for This Car.
A -  16-pin connector -T16-, diagnosis connection



AUDI A5 2009 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-
Fitting location:
below the dash panel.
   
AUDI A5 2009 Data bus diagnostic interface J533Unlock Lifetime Access for This Car.
A -  Data bus diagnostic interface -J533-
A2 -  20-pin connector -T20d-



AUDI A5 2009 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-
Fitting location:
in the dash panel.
   
AUDI A5 2009 Control unit in dash panel insert J285Unlock Lifetime Access for This Car.
A -  Control unit in dash panel insert -J285-

AUDI A5 2009 Control units on right in luggage compartment

Control units on right in luggage compartment
   
Fitting location:
1 -  Comfort system central control unit -J393-
Connectors on convenience system central control unit -J393- → Chapter
2 -  Aerial amplifier for mobile telephone -R86-
3 -  Electronically controlled damping control unit -J250-
Connectors on electronically controlled damping control unit -J250-
4 -  Reversing camera system control unit -J772-
5 -  Trailer detector control unit -J345-
Connectors on trailer detector control unit -J345-
6 -  Parking steering assist control unit -J791-
Connectors on park assist steering control unit -J791-
7 -  Control unit for electromechanical parking brake -J540-
 
AUDI A5 2009 Control units on right in luggage compartmentUnlock Lifetime Access for This Car.
Connectors on convenience system central control unit -J393-
AUDI A5 2009 Control units on right in luggage compartmentUnlock Lifetime Access for This Car.
2 -  32-pin connector, black (connector B) -T32c-
4 -  32-pin connector, blue (connector F) -T32e-
5 -  6-pin connector (connector G) -nicht belegt-
7 -  1-pin connector, grey (connector D) -T1h-

   
Connectors on electronically controlled damping control unit -J250-
AUDI A5 2009 Control units on right in luggage compartmentUnlock Lifetime Access for This Car.
A -  Electronically controlled damping control unit -J250-
Connector:
Connectors on trailer detector control unit -J345-
AUDI A5 2009 Control units on right in luggage compartmentUnlock Lifetime Access for This Car.
A -  Trailer detector control unit -J345-
Connectors:
C -  12-pin connector, red -T12d-

   
Connectors on park assist steering control unit -J791-
AUDI A5 2009 Control units on right in luggage compartmentUnlock Lifetime Access for This Car.
B -  12-pin connector, brown -T12e-

AUDI A5 2009 All-wheel drive control unit J492

All-wheel drive control unit -J492-
.
   
AUDI A5 2009 All-wheel drive control unit J492Unlock Lifetime Access for This Car.
1 -  All-wheel drive control unit -J492-
Location for sportback (5-door) models:
on right wheel housing.
  Note
t  Illustration shows sportback (5-door) model.
t  Illustration for coupe (2-door) models .
   
AUDI A5 2009 All-wheel drive control unit J492Unlock Lifetime Access for This Car.
1 -  All-wheel drive control unit -J492-
2 -  47-pin connector -T47b-



AUDI A5 2009 Voltage stabiliser J532

Voltage stabiliser -J532-
Fitting location:
In spare wheel recess, on left next to battery.
   
AUDI A5 2009 Voltage stabiliser J532Unlock Lifetime Access for This Car.
1 -  Voltage stabiliser -J532-

AUDI A5 2009 Battery monitor control unit J367

Battery monitor control unit -J367-
Fitting location:
on negative terminal of battery -A-.
   
AUDI A5 2009 Battery monitor control unit J367Unlock Lifetime Access for This Car.
3 -  2-pin connector -T2x-

   


AUDI A5 2009 Overview of coupling stations

Overview of coupling stations
  Note
Overview also valid for sportback models (5-door)!
   
AUDI A5 2009 Overview of coupling stationsUnlock Lifetime Access for This Car.
6-pin coupling station of A-pillar, front passenger side
q   Connectors: -T5a-, -T5c-, -T10ac-, -T17f-, -T17g-, -T17w-, -T17x-
q   Fitting location for models with left-hand drive:
q   Fitting location for models with right-hand drive:
q   Fitting location for models with right-hand drive:
q   Location for models with -R199- as Audi music interface (AMI - CAN):
q   Location for models with -R199- as AUX connection:
Seat wiring coupling station, front passenger side
q   Connectors: -T3h-, -T6k-, -T10m-, -T10n-
q   Fitting location:
6 -  Seat wiring coupling station, driver side
q   Connectors: -T3k-, -T6l-, -T10o-, -T10p-
q   Fitting location:
q   Fitting location for models with right-hand drive:

   
AUDI A5 2009 Overview of coupling stationsUnlock Lifetime Access for This Car.
Relay/fuse holder B -SB-
q   Connectors and screw connections: -T17q-, -T17r-, -T17t-, 501
q   Fitting location for models with left-hand drive:
q   Fitting location for models with right-hand drive:



AUDI A5 2009 6-pin coupling station of A-pillar, front passenger side

6-pin coupling station of A-pillar, front passenger side
applicable up to model year 2009
2)  .
   
AUDI A5 2009 6-pin coupling station of A-pillar, front passenger sideUnlock Lifetime Access for This Car.
1 -  Not assigned
2 -  17-pin connector, yellow -T17x-
3 -  Not assigned
4 -  17-pin connector, black -T17g-
5 -  17-pin connector, brown -T17f-
6 -  10-pin connector, grey -T10ac-
6 -  17-pin connector, white -T17w-
B -  5-pin connector, yellow -T5a-
D -  5-pin connector, yellow -T5c-

applicable up to model year 2009
4)  .
   
AUDI A5 2009 6-pin coupling station of A-pillar, front passenger sideUnlock Lifetime Access for This Car.
1 -  Not assigned
2 -  17-pin connector, yellow -T17x-
3 -  Not assigned
4 -  17-pin connector, black -T17g-
5 -  17-pin connector, brown -T17f-
6 -  10-pin connector, grey -T10ac-
6 -  17-pin connector, white -T17w-
B -  5-pin connector, yellow -T5a-
D -  5-pin connector, yellow -T5c-



AUDI A5 2009 Fuse holder D SD

Fuse holder D -SD-
.
   
AUDI A5 2009 Fuse holder D SDUnlock Lifetime Access for This Car.
A -  46-pin connector, black, CAN disconnector, dash panel -T46s-

.
   
AUDI A5 2009 Fuse holder D SDUnlock Lifetime Access for This Car.
A -  46-pin connector, black, CAN disconnector, dash panel -T46s-

   


AUDI A5 2009 Seat wiring coupling station, driver side

Seat wiring coupling station, driver side
Fitting location:
under driver seat in vehicle floor
Connectors:
1 -  6-pin connector, green -T6l-
2 -  10-pin connector, red -T10p-
3 -  10-pin connector, black -T10o-
4 -  3-pin connector, yellow -T3k-
 
AUDI A5 2009 Seat wiring coupling station, driver sideUnlock Lifetime Access for This Car.


AUDI A5 2009 Seat wiring coupling station, front passenger side

Seat wiring coupling station, front passenger side
Fitting location:
under front passenger seat in vehicle floor
Connectors:
1 -  6-pin connector, green -T6k-
2 -  10-pin connector, red -T10m-
3 -  10-pin connector, black -T10n-
4 -  3-pin connector, yellow -T3h-


AUDI A5 2009 6-pin coupling station of A-pillar, driver side

6-pin coupling station of A-pillar, driver side
applicable up to model year 2009
 
AUDI A5 2009 6-pin coupling station of A-pillar, driver sideUnlock Lifetime Access for This Car.
AUDI A5 2009 6-pin coupling station of A-pillar, driver sideUnlock Lifetime Access for This Car.
1 -  17-pin connector, green -T17j-
2 -  17-pin connector, red -T17e-
3 -  Not assigned
4 -  17-pin connector, brown -T17d-
5 -  17-pin connector, black -T17c-
6 -  17-pin connector, blue -T17b-
A -  5-pin connector, yellow -T5b-
E -  46-pin connector, black, CAN disconnector -T46i-

applicable up to model year 2009
  Note
t  Figure​ shows​ right-hand drive​ model.
t  Figure for left-hand drive models .
   
AUDI A5 2009 6-pin coupling station of A-pillar, driver sideUnlock Lifetime Access for This Car.
1 -  17-pin connector, green -T17j-
2 -  17-pin connector, red -T17e-
3 -  Not assigned
4 -  17-pin connector, brown -T17d-
5 -  17-pin connector, black -T17c-
6 -  17-pin connector, blue -T17b-
A -  5-pin connector, yellow -T5b-
E -  46-pin connector, black, CAN disconnector -T46i-



AUDI A5 2009 Relay/ fuse holder B SB

Relay/fuse holder B -SB-
.
t  -SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.
AUDI A5 2009 Relay/ fuse holder B SBUnlock Lifetime Access for This Car.
G -  17-pin connector, red -T17q-
H -  17-pin connector, white -T17r-
I -  17-pin connector, brown -T17t-
M -  501Screw connection 2 (30), on relay plate

.
t  -SB14- to -SB17- in -ST1- for RS5 and models from August 2011 only.
   
AUDI A5 2009 Relay/ fuse holder B SBUnlock Lifetime Access for This Car.
G -  17-pin connector, red -T17q-
H -  17-pin connector, white -T17r-
I -  17-pin connector, brown -T17t-
M -  501Screw connection 2 (30), on relay plate



AUDI A5 2009 Relay/fuse holder with onboard control unit J519

Relay/fuse holder with onboard control unit -J519-
.
   
AUDI A5 2009 Relay/fuse holder with onboard control unit J519Unlock Lifetime Access for This Car.
6 -  500Screw connection 1 (30), on relay plate

.
   
AUDI A5 2009 Relay/fuse holder with onboard control unit J519Unlock Lifetime Access for This Car.
5 -  500Screw connection 1 (30), on relay plate



AUDI A5 2009 Connection for external audio sources R199 as Audi music interface (AMI - MOST)

Connection for external audio sources -R199- as Audi music interface (AMI - MOST)
Fitting location:
In glove compartment.
  Note
for models with Audi music interface only (AMI - MOST).
   
AUDI A5 2009 Connection for external audio sources R199 as Audi music interface (AMI - MOST)Unlock Lifetime Access for This Car.
A -  Connection for external audio sources -R199-



AUDI A5 2009 Connection for external audio sources R199 as Audi music interface (AMI - CAN)

Connection for external audio sources -R199- as Audi music interface (AMI - CAN)
Fitting location:
In glove compartment.
  Note
for models with Audi Music Interface only (AMI - CAN).
   
AUDI A5 2009 Connection for external audio sources R199 as Audi music interface (AMI - CAN)Unlock Lifetime Access for This Car.
A -  Connection for external audio sources -R199-

AUDI A5 2009 Connection for external audio sources R199 as AUX connection

Connection for external audio sources -R199- as AUX connection
Fitting location:
in centre console
  Note
For models with AUX connection only.
   
AUDI A5 2009 Connection for external audio sources R199 as AUX connectionUnlock Lifetime Access for This Car.
A -  Connection for external audio sources -R199-

   
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