AUTOMOTIVE ELECTRICIANS

AUDI A5 CABRIOLET 2009 – Ring circuit break diagnostic . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A5 CABRIOLET 2009 - Digital sound package control unit - Data bus diagnostic interface - Control unit 1 for information electronics - Radio - CD changer - TV tuner - DVD changer



Wiring Diagram  AUDI A5 CABRIOLET 2009 - Digital sound package control unit - Data bus diagnostic interface - Control unit 1 for information electronics - Radio - CD changer - TV tuner - DVD changer
J525 Digital sound package control unit
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
R Radio
R41 CD changer
R78 TV tuner
R161 DVD changer
T8aa 8-pin connector
T8ah 8-pin connector
T10ag 10-pin connector
T12n 12-pin connector
T17d 17-pin connector, brown
T18b 18-pin connector
T20c 20-pin connector
T20d 20-pin connector
   B159 Connection (diagnosis), in interior wiring harness
   B444 Connection 1 (diagnosis), in main wiring harness
*According to equipment


AUDI A5 CABRIOLET 2009 Overview of control units in interior of vehicle

Overview of control units in interior of vehicle
q   for models without MMI:
q   Connectors:
8 -  Multimedia system operating unit -E380-
q   Fitting location and connector:

   
10 -  Rear left door control unit -J388-
q   Fitting location and connectors:
12 -  Airbag control unit -J234-
q   Fitting location and connector:
13 -  Active steering control unit -J792-
q   Fitting location and connectors:
q   Connectors:
q   Fitting location and connectors for models with right-hand drive:

   
17 -  Control unit for electronic steering column lock -J764-
q   Location: on steering column
18 -  Climatronic control unit -J255-
q   Fitting location and connectors:

   


AUDI A5 CABRIOLET 2009 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle
1 -  Electronically controlled damping control unit -J250-
q   Location: in right of luggage compartment, behind side trim
q   Connector:
1 -  Trailer detector control unit -J345-
q   Location: in right of luggage compartment, behind side trim
q   Connectors:
2 -  Lane change assist control unit -J769-
q   Location: on inside of rear bumper
3 -  Satellite radio -R146-
q   Location: in left of luggage compartment, behind side trim.
3 -  TV tuner -R78-
q   Location: in left of luggage compartment, behind side trim.
q   Overview of convertible roof components:
5 -  Voltage stabiliser -J532-
q   Fitting location and connector:



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

Headlight range control unit -J431- / Control unit for cornering light and headlight range control -J745-
Fitting location:
in front passenger footwell, behind the glove compartment
   
A -  Headlight range control unit -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 CABRIOLET 2009 Fresh air blower control unit J126

Fresh air blower control unit -J126-
Fitting location:
in front passenger footwell, behind the glove compartment
   
A -  Fresh air blower control unit -J126-

AUDI A5 CABRIOLET 2009 Driver door control unit J386

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


AUDI A5 CABRIOLET 2009 Front passenger door control unit J387

Front passenger door control unit -J387-
Fitting location:
In front passenger door.
Connectors:
 
Connectors on driver door control unit -J386-
B -  20-pin connector -T20f-
D -  32-pin connector -T32j-

   
Connectors on front passenger door control unit -J387-
B -  20-pin connector -T20g-
D -  32-pin connector -T32l-



AUDI A5 CABRIOLET 2009 Rear left door control unit J388

Rear left door control unit -J388-
Fitting location:
behind luggage compartment bulkhead on left.
   
A -  Rear left door control unit -J388-
A2 -  20-pin connector -T20h-
A3 -  Not assigned



AUDI A5 CABRIOLET 2009 Rear right door control unit J389

Rear right door control unit -J389-
Fitting location:
behind luggage compartment bulkhead on right.
   
A -  Rear right door control unit -J389-
A2 -  20-pin connector -T20i-
A3 -  Not assigned



AUDI A5 CABRIOLET 2009 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397

Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-
Fitting location:
at front of roof side member.
   
Rain and light detector sensor -G397-
4 -  Main beam assist control unit -J844-



AUDI A5 CABRIOLET 2009 Onboard supply control unit J519

Onboard supply control unit -J519-
Location onboard supply control unit -J519- for models with left-hand drive:
Driver side dash panel, bottom.
  Note
t  Figure shows left-hand drive model.
t  Figure for right-hand drive models .
   
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-
Location onboard supply control unit -J519- for models with right-hand drive:
Driver side dash panel, bottom.
  Note
t  Figure​ shows​ right-hand drive​ model.
t  Figure for left-hand drive models .
   
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 CABRIOLET 2009 Active steering control unit J792

Active steering control unit -J792-
Fitting location:
Under the carpet in the driver's footwell
   
4 -  Active steering control unit -J792-
Connectors:
2 -  8-pin connector, black -T8g-

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

Radio -R- (with integrated CD changer -R41- / DVD changer -R161-)
Fitting location:
in dash panel centre section.
   
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- (SDARS connection)
A4 -  2-pin connector, white -T2df- (AM / FM1 / FM2 connection)



AUDI A5 CABRIOLET 2009 CD changer R41 / DVD changer R161

CD changer -R41- / DVD changer -R161-
Fitting location:
In glove compartment.
   
A -  CD changer -R41- / DVD changer -R161-
A1 -  8-pin connector -T8aa-
A2 -  2-pin connector -T2dm-



AUDI A5 CABRIOLET 2009 Chip card reader control unit J676

Chip card reader control unit -J676-
Fitting location:
In glove compartment.
  Note
t  Figure​ shows​ right-hand drive​ model.
t  for models with Japan navigation system only.
   
A -  Chip card reader control unit -J676-

AUDI A5 CABRIOLET 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
   
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 -  Connectors for models with MMI Basic, from September 2009:
t  8-pin connector, black -T8ai-
t  4-pin connector, white -T4ao-
A1 -  Connectors for models with MMI High from September 2009:
t  8-pin connector, black -T8ai-
t  4-pin connector, black -T4an-
A1 -  10-pin connector, red -T10u-
A1 - 

AUDI A5 CABRIOLET 2009 Control unit 1 for information electronics J794

Control unit 1 for information electronics -J794-
Fitting location:
in dash panel centre section.
   
A -  Control unit 1 for information electronics -J794-
A2 -  1-pin connector, blue -T1n-
A3 -  Not assigned
A5 -  for models with -J794- basic:
t  4-pin connector, violet -T4al-
A6 -  1-pin 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 CABRIOLET 2009 Multimedia system operating unit E380

Multimedia system operating unit -E380-
Fitting location:
on centre console.
   
A -  Multimedia system operating unit -E380-

AUDI A5 CABRIOLET 2009 Climatronic control unit J255

Climatronic control unit -J255-
Fitting location:
in dash panel centre section.
   
A -  Climatronic control unit -J255-
A2 -  20-pin connector -T20e-



AUDI A5 CABRIOLET 2009 Airbag control unit J234

Airbag control unit -J234-
Fitting location:
Under centre console
   
A -  Airbag control unit -J234-

AUDI A5 CABRIOLET 2009 Telephone transmitter and receiver unit R36

Telephone transmitter and receiver unit -R36-
Fitting location:
in front right footwell.
   
A -  Telephone transmitter and receiver unit -R36-
A1 -  Connector -B- (Aerial​ for​ Bluetooth)

AUDI A5 CABRIOLET 2009 16-pin connector T16 , diagnostic connection

16-pin connector -T16-, diagnostic connection
Fitting location:
Driver side dash panel, bottom.
   
A -  16-pin connector -T16-, diagnostic connection



AUDI A5 CABRIOLET 2009 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-
Fitting location:
below the dash panel.
   
A -  Data bus diagnostic interface -J533-
A2 -  20-pin connector -T20d-



AUDI A5 CABRIOLET 2009 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-
Fitting location:
in the dash panel.
   
A -  Control unit in dash panel insert -J285-

AUDI A5 CABRIOLET 2009 Connectors on convenience system central control unit J393

Connectors on convenience system central control unit -J393-
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-

   


AUDI A5 CABRIOLET 2009 Connectors on electronically controlled damping control unit J250

Connectors on electronically controlled damping control unit -J250-
A -  Electronically controlled damping control unit -J250-
Connector:

AUDI A5 CABRIOLET 2009 Connectors on trailer detector control unit J345

Connectors on trailer detector control unit -J345-
A -  Trailer detector control unit -J345-
Connectors:
C -  12-pin connector, red -T12d-

   


AUDI A5 CABRIOLET 2009 Connectors on park assist steering control unit J791

Connectors on park assist steering control unit -J791-
B -  12-pin connector, brown -T12e-

AUDI A5 CABRIOLET 2009 All-wheel drive control unit J492

All-wheel drive control unit -J492-
Fitting location:
In spare wheel recess, in front of battery
   
1 -  All-wheel drive control unit -J492-

AUDI A5 CABRIOLET 2009 Voltage stabiliser J532

Voltage stabiliser -J532-
Fitting location:
In spare wheel recess, on left next to battery.
   
1 -  Voltage stabiliser -J532-

AUDI A5 CABRIOLET 2009 Battery monitoring control unit J367

Battery monitoring control unit -J367-
Fitting location:
on negative terminal of battery -A-.
   
3 -  2-pin connector -T2x-

   


AUDI A5 CABRIOLET 2009 Overview of convertible roof components

Overview of convertible roof components
12 -  Convertible roof actuation control unit -J256-
q   Fitting location:

   
16 -  Left motor for convertible roof box -V433-
q   Fitting location:
Convertible roof actuation button -E137- / Central switch for window regulators -E643-
q   Fitting location:



AUDI A5 CABRIOLET 2009 Convertible roof actuation button E137 / Central switch for window regulators E643

Convertible roof actuation button -E137- / Central switch for window regulators -E643-
   
Fitting location:
In front centre console.
1 -  Convertible roof actuation button -E137-
2 -  Central switch for window regulators -E643-


AUDI A5 CABRIOLET 2009 Left latch switch for convertible roof F169

Left latch switch for convertible roof -F169-
 
Fitting location:
On left lock upper part.
1 -  Left latch switch for convertible roof -F169-


AUDI A5 CABRIOLET 2009 Convertible roof stowed switch F171

Convertible roof stowed switch -F171-
 
Fitting location:
On right convertible roof main mount.
1 -  Convertible roof stowed switch -F171-


AUDI A5 CABRIOLET 2009 Convertible roof front switch F202

Convertible roof front switch -F202-
 
Fitting location:
On right side of convertible roof at front hinge.
1 -  Convertible roof front switch -F202-


AUDI A5 CABRIOLET 2009 Convertible roof box lid switch on left F290

Convertible roof box lid switch on left -F290-
 
Fitting location:
On hinge for convertible roof box lid on left.
2 -  Convertible roof box lid switch on left -F290-


AUDI A5 CABRIOLET 2009 Convertible roof box lid switch on right F291

Convertible roof box lid switch on right -F291-
 
Fitting location:
On hinge for convertible roof box lid on right.
1 -  Convertible roof box lid switch on right -F291-


AUDI A5 CABRIOLET 2009 Convertible roof box lid released switch F293 and Convertible roof box lid locked switch F404

Convertible roof box lid released switch -F293- and Convertible roof box lid locked switch -F404-
 
Fitting location:
Integrated in the convertible roof box lid latch motor -V222- located at the rear wall of the convertible roof box.
1 -  Convertible roof box lid released switch -F293-
2 -  Convertible roof box lid locked switch -F404-


AUDI A5 CABRIOLET 2009 Convertible roof latch open switch F294

Convertible roof latch open switch -F294-
 
Fitting location:
On right lock upper part.
1 -  Convertible roof latch open switch -F294-


AUDI A5 CABRIOLET 2009 Convertible roof box switch on left F402

Convertible roof box switch on left -F402-
 
Fitting location:
On left side engine compartment trim.
1 -  Convertible roof box switch on left -F402-


AUDI A5 CABRIOLET 2009 Convertible roof box switch on right F403

Convertible roof box switch on right -F403-
 
Fitting location:
On right side engine compartment trim.
1 -  Convertible roof box switch on right -F403-


AUDI A5 CABRIOLET 2009 Convertible roof box lid open switch F407

Convertible roof box lid open switch -F407-
 
Fitting location:
On left convertible roof box lid hinge.
1 -  Convertible roof box lid open switch -F407-


AUDI A5 CABRIOLET 2009 Tensioning strut top switch F408

Tensioning strut top switch -F408-
 
Fitting location:
On right tensinoing strut hinge.
1 -  Tensioning strut top switch -F408-


AUDI A5 CABRIOLET 2009 Left tensioning strut switch F409

Left tensioning strut switch -F409-
 
Fitting location:
On left tensioning strut on closed convertible roof box lid.
2 -  Left tensioning strut switch -F409-


AUDI A5 CABRIOLET 2009 Right tensioning strut switch F410

Right tensioning strut switch -F410-
 
Fitting location:
On right tensioning strut on closed convertible roof box lid.
2 -  Right tensioning strut switch -F410-


AUDI A5 CABRIOLET 2009 Left switch for convertible roof closed F411

Left switch for convertible roof closed -F411-
 
Fitting location:
On left window frame in lock lower part.
1 -  Left switch for convertible roof closed -F411-


AUDI A5 CABRIOLET 2009 Right switch for convertible roof closed F412

Right switch for convertible roof closed -F412-
 
Fitting location:
On right window frame in lock lower part.
2 -  Right switch for convertible roof closed -F412-


AUDI A5 CABRIOLET 2009 Convertible roof actuation control unit J256

Convertible roof actuation control unit -J256-
 
Fitting location:
On right in luggage compartment, behind the side trim.
1 -  Convertible roof actuation control unit -J256-
Connector assignment:
rot -  20-pin connector -T20k-
braun -  16-pin connector -T16u-
schwarz -  10-pin connector -T10ah-


AUDI A5 CABRIOLET 2009 Convertible roof actuation hydraulic pump relay J321 and Hydraulic pump relay 2 for convertible roof J588

Convertible roof actuation hydraulic pump relay -J321- and Hydraulic pump relay 2 for convertible roof -J588-
 
Fitting location:
On the hydraulic pump, in left of luggage compartment, behind side trim.
1 -  Power operated convertible roof valve 1 -N272-
1 -  Power operated convertible roof valve 2 -N341-
1 -  Power operated convertible roof valve 3 -N342-
2 -  Convertible roof actuation hydraulic pump relay -J321-
3 -  Hydraulic pump relay 2 for convertible roof -J588-


AUDI A5 CABRIOLET 2009 Convertible roof operation warning lamp K215

Convertible roof operation warning lamp -K215-
 
Fitting location:
In dash panel insert.


AUDI A5 CABRIOLET 2009 Convertible roof actuation hydraulic pump V118

Convertible roof actuation hydraulic pump -V118-
 
Fitting location:
In left of luggage compartment, behind side trim.
1 -  Convertible roof actuation hydraulic pump -V118-


AUDI A5 CABRIOLET 2009 Convertible roof box lid lock motor V222

Convertible roof box lid lock motor -V222-
 
Fitting location:
On rear wall of convertible roof box.
1 -  Convertible roof box lid lock motor -V222-


AUDI A5 CABRIOLET 2009 Convertible roof lock motor V223

Convertible roof lock motor -V223-
 
Fitting location:
Centre of front roof area.
1 -  Convertible roof lock motor -V223-


AUDI A5 CABRIOLET 2009 Left motor for convertible roof box V433

Left motor for convertible roof box -V433-
 
Fitting location:
In left of luggage compartment, behind side trim.
1 -  Left motor for convertible roof box -V433-
 


AUDI A5 CABRIOLET 2009 Overview of aerial amplifiers

Overview of aerial amplifiers
1 -  Aerial amplifier 4 -R113-
2 -  Telephone aerial -R65-
4 -  Aerial amplifier -R24-
6 -  Satellite aerial -R170-
7 -  Left aerial module -R108-

   
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