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AUDI A4 CABRIOLET 2003 – Automatic anti-dazzle interior mirror (with coming home function) . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A4 CABRIOLET 2003 - Headlight range control adjuster - onboard power supply control unit



Wiring Diagram AUDI A4 CABRIOLET 2003 - Headlight range control adjuster - onboard power supply control unit
DIgnition/starter switch
E1Lighting switch
E102Headlight range control adjuster
J519Onboard power supply control unit
T32b32-pin connector, grey, on onboard power supply control unit
Y7Automatic anti-dazzle interior mirror
   44 Earth point, lower part of left A pillar
   81 Earth connection -1-, in dash panel wiring harness
   501 Screw connection -2- (30), on relay plate
   A2 Positive (+) connection (15), in dash panel wiring harness
   A15 Positive (+) connection (15), in dash panel wiring harness
   A32 Positive (+) connection (30), in dash panel wiring harness
   B465 Connection -1-, in main wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2003 - Door control unit - driver's side - door control unit - front passenger's side



Wiring Diagram AUDI A4 CABRIOLET 2003 - Door control unit - driver
J386Door control unit, driver's side
J387Door control unit, front passenger's side
T10e10-pin connector, black, on door control unit, driver's door
T10f10-pin connector, black, on door control unit, front passenger's door
T2020-pin connector, black, door, A pillar, left
T20a20-pin connector, black, door, A pillar, right
Y7Automatic anti-dazzle interior mirror
   A187 Connection -1- (automatic anti-dazzle exterior mirror), in dash panel wiring harness
   A188 Connection -2- (automatic anti-dazzle exterior mirror), in dash panel wiring harness
*Only applies to models with anti-dazzle exterior mirrors


AUDI A4 CABRIOLET 2003 Control units overview

Control units overview
   
AUDI A4 CABRIOLET 2003 Control units overview
1 -  Heated windscreen control unit -J505-
q   Location → page 804/4
2 -  CD changer -R41-
q   Location → page 804/12
3 -  Fresh air blower control unit -J126-
q   Location → page 804/7
4 -  Headlight range control, control unit -J431-
q   Location → page 804/7
5 -  Radio -R-
q   not for navigation system
q   Location → page 804/10
5 -  Navigation operating electronics control unit -J402-
q   for navigation system RNS-D only
q   Location → page 804/10
5 -  Control unit with display for radio and navigation system -J503-
q   for navigation system RNS-Low only
q   Location → page 804/12

   

Audi Cabriolet Fitting Locations No.  804 / 2
   
AUDI A4 CABRIOLET 2003 Control units overview
5 -  Navigation system with CD drive control unit -J401-
q   Location for navigation system NS-Low → page 804/11
q   Location for navigation system RNS-E → page 804/11
6 -  Front passenger side door control unit -J387-
q   Location → page 804/14
7 -  Steering column electronics control unit -J527-
q   Location → page 804/8
8 -  Control unit in dash panel insert -J285-
q   Location → page 804/8
9 -  Telephone and telematics control unit, telematics -J526-
q   Location → page 804/13
10 -  Airbag control unit -J234-
q   Location → page 804/9
11 -  Driver door control unit -J386-
q   Location → page 804/14
12 -  Convenience system central control unit -J393-
q   Location → page 804/13

   

Audi Cabriolet Fitting Locations No.  804 / 3
   
AUDI A4 CABRIOLET 2003 Control units overview
13 -  Onboard power supply control unit -J519-
q   Location → page 804/9
14 -  Motronic control unit -J220-
14 -  Diesel direct injection system control unit -J248-
q   Location → page 804/4
15 -  Automatic gearbox control unit -J217-
q   not for models with multitronic®
q   Location → page 804/5
16 -  ABS control unit -J104-
q   Location → page 804/6
17 -  Automatic gearbox control unit -J217-
q   for models with multitronic® only
q   Location → page 804/5
18 -  Radiator fan control unit -J293-
q   Location → page 804/6

   

Audi Cabriolet Fitting Locations No.  804 / 4
Heated windscreen control unit -J505-
   
Location:
On right in plenum chamber, next to battery


AUDI A4 CABRIOLET 2003 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Motronic control unit -J220-, diesel direct injection system control unit -J248-
 
AUDI A4 CABRIOLET 2003 Motronic control unit -J220-, diesel direct injection system control unit -J248-
Location:
On electronics box in plenum chamber
 
AUDI A4 CABRIOLET 2003 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Audi Cabriolet Fitting Locations No.  804 / 5
   


AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-

Automatic gearbox control unit -J217-
not for models with multitronic®
Location:
 
AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-
In electronics box in plenum chamber
for models with multitronic® only
Location:
In gearbox
 
AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-

Audi Cabriolet Fitting Locations No.  804 / 6


AUDI A4 CABRIOLET 2003 ABS control unit -J104-

ABS control unit -J104-
   
Location:
In engine compartment, on front left hydraulic unit


AUDI A4 CABRIOLET 2003 Radiator fan control unit -J293-

Radiator fan control unit -J293-
 
AUDI A4 CABRIOLET 2003 Radiator fan control unit -J293-
Location:
on radiator fan
 
AUDI A4 CABRIOLET 2003 Radiator fan control unit -J293-

Audi Cabriolet Fitting Locations No.  804 / 7


AUDI A4 CABRIOLET 2003 Fresh air blower control unit -J126-

Fresh air blower control unit -J126-
   
Location:
Behind the glove box, in fresh air blower


AUDI A4 CABRIOLET 2003 Headlight range control, control unit -J431-

Headlight range control, control unit -J431-
 
AUDI A4 CABRIOLET 2003 Headlight range control, control unit -J431-
Location:
Behind the glove box
 
AUDI A4 CABRIOLET 2003 Headlight range control, control unit -J431-

Audi Cabriolet Fitting Locations No.  804 / 8


AUDI A4 CABRIOLET 2003 Steering column electronics control unit -J527-

Steering column electronics control unit -J527-
   
Location:
On steering column


AUDI A4 CABRIOLET 2003 Display control unit in dash panel insert -J285-

Display control unit in dash panel insert -J285-
 
AUDI A4 CABRIOLET 2003 Display control unit in dash panel insert -J285-
Location:
Location:
In the dash panel behind the display unit
 
AUDI A4 CABRIOLET 2003 Display control unit in dash panel insert -J285-

Audi Cabriolet Fitting Locations No.  804 / 9


AUDI A4 CABRIOLET 2003 Airbag control unit -J234-

Airbag control unit -J234-
   
Location:
On centre tunnel, under handbrake lever


AUDI A4 CABRIOLET 2003 Onboard power supply control unit -J519-

Onboard power supply control unit -J519-
 
AUDI A4 CABRIOLET 2003 Onboard power supply control unit -J519-
Location:
Behind driver's storage compartment
 
AUDI A4 CABRIOLET 2003 Onboard power supply control unit -J519-

Audi Cabriolet Fitting Locations No.  804 / 10
   


AUDI A4 CABRIOLET 2003 Navigation operating electronics control unit -J402-

Navigation operating electronics control unit -J402-
for navigation system RNS-D only
Location:
in centre console
 
AUDI A4 CABRIOLET 2003 Navigation operating electronics control unit -J402-


AUDI A4 CABRIOLET 2003 Radio -R-

Radio -R-
not for navigation system
Location:
in centre console
 
AUDI A4 CABRIOLET 2003 Radio -R-

Audi Cabriolet Fitting Locations No.  804 / 11
   


AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-

Navigation system with CD drive control unit -J401-
For navigation system NS-Low only
Location:
 
AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-
in centre console
For navigation system RNS-E only
Location:
in centre console
 
AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-

Audi Cabriolet Fitting Locations No.  804 / 12
   


AUDI A4 CABRIOLET 2003 Control unit with display for radio and navigation system -J503-

Control unit with display for radio and navigation system -J503-
for navigation system RNS-Low only
Location:
in centre console


AUDI A4 CABRIOLET 2003 CD changer -R41-

CD changer -R41-
 
AUDI A4 CABRIOLET 2003 CD changer -R41-
Location:
In glove compartment
 
AUDI A4 CABRIOLET 2003 CD changer -R41-

Audi Cabriolet Fitting Locations No.  804 / 13


AUDI A4 CABRIOLET 2003 Convenience system central control unit -J393-

Convenience system central control unit -J393-
   
Location:
on sill, front left
 
AUDI A4 CABRIOLET 2003 Convenience system central control unit -J393-


AUDI A4 CABRIOLET 2003 Telephone and telematics control unit, telematics -J526-

Telephone and telematics control unit, telematics -J526-
For models with telematics only
Location:
in electronics box under front passenger seat
 
AUDI A4 CABRIOLET 2003 Telephone and telematics control unit, telematics -J526-

Audi Cabriolet Fitting Locations No.  804 / 14


AUDI A4 CABRIOLET 2003 Driver door control unit -J386-

Driver door control unit -J386-
   
Location:
In window regulator motor integrated


AUDI A4 CABRIOLET 2003 Front passenger side door control unit -J387-

Front passenger side door control unit -J387-
 
AUDI A4 CABRIOLET 2003 Front passenger side door control unit -J387-
Location:
In window regulator motor integrated
 
AUDI A4 CABRIOLET 2003 Front passenger side door control unit -J387-


AUDI A4 CABRIOLET 2003



AUDI A4 CABRIOLET 2003 Overview of earth points

Overview of earth points
   
AUDI A4 CABRIOLET 2003 Overview of earth points
1 -  Earth point, lower part of right A-pillar -43-
q   Location → page 801/9
2 -  Earth point, on right behind dash panel -33-
q   Location → page 801/8
3 -  Earth point (audio), under centre console, front -610-
q   Location → page 801/10
4 -  Earth point, on left behind dash panel insert -32-
q   Location → page 801/8
5 -  Earth point, airbag control unit -637-
q   on centre tunnel
6 -  Earth point, rear right side panel -663-
q   behind side trim on rear right
7 -  Earth point, on convertible roof box -661-
q   on right in luggage compartment

   

Audi Cabriolet Fitting Locations No.  801 / 2
   
AUDI A4 CABRIOLET 2003 Overview of earth points
8 -  Earth point, on right in rear lid -53-
q   on right in rear lid, behind the trim
9 -  Earth point, centre on rear lid -612-
q   centre on rear lid, behind the trim
10 -  Earth point, on left in rear lid -52-
q   on left in rear lid, behind the trim
11 -  Earth point, on left in luggage compartment -50-
q   Location → page 801/11
12 -  Earth point, rear left side panel -662-
q   behind side trim on rear left
13 -  Earth point, near convenience system central control unit -49-
q   Location → page 801/10
14 -  Earth point, lower part of left A-pillar -44-
q   Location → page 801/9

   

Audi Cabriolet Fitting Locations No.  801 / 3
   
AUDI A4 CABRIOLET 2003 Overview of earth points
15 -  Earth point, on left in engine compartment -12-
q   not for 2,0 l engine FSI, not for 2,5 l engine TDI, location → page 801/4
q   only for 2.0 l FSI motor, location → page 801/5
q   only for 2,5 l engine TDI, location → page 801/5
15 -  Earth point, near coil -19-
q   Location → page 801/6
15 -  Earth point, on front apron -26-
q   Location → page 801/6
16 -  Earth strap, engine - body -3-
q   between engine and right longitudinal member
17 -  Earth point, in battery box -11-
q   Location → page 801/4
17 -  Earth point, starter battery -624-
q   Location → page 801/7

   

Audi Cabriolet Fitting Locations No.  801 / 4
   
Earth point, in engine compartment
   11 Earth point, in battery box -arrow-
 
AUDI A4 CABRIOLET 2003 Overview of earth points
Torque: 20 Nm
   12 Earth point, in engine compartment, left -arrow-
on bulkhead
Torque: 9 Nm
not for 2,0 l engine FSI
not for 2,5 l engine TDI
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 5
   
   12 Earth point, in engine compartment, left -arrow-
on bulkhead
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points
only for 2,0 l engine FSI
   12 Earth point, in engine compartment, left -arrow-
on bulkhead
Torque: 9 Nm
only for 2,5 l engine TDI
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 6
   
   19 Earth point, near coil -arrow-
Torque: 8 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points
only for 4.2 l engine
   26 Earth point, on front apron -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 7
   
   624 Earth point, starter battery -arrow-
Torque: 7.5 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 8
   
Earth points, in interior
   32 Earth point behind dash panel on left -arrow-
 
AUDI A4 CABRIOLET 2003 Overview of earth points
Torque: 9 Nm
   33 Earth point behind dash panel on right -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 9
   
   43 Earth point, lower part of right A-pillar -arrow-
 
AUDI A4 CABRIOLET 2003 Overview of earth points
Torque: 9 Nm
   44 Earth point, lower part of left A-pillar -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 10
   
   49 Earth point, near convenience system central control unit -arrow-
 
AUDI A4 CABRIOLET 2003 Overview of earth points
Torque: 9 Nm
   610 Earth point (audio), under centre console, front -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points

Audi Cabriolet Fitting Locations No.  801 / 11
   
Earth point, in luggage compartment
   50 Earth point, on left in luggage compartment -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2003 Overview of earth points
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