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AUDI A4 CABRIOLET 2006 – Airbags for driver and front passenger with belt tensioners and side airbags . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A4 CABRIOLET 2006 - Earth points - earth connections



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Earth points - earth connections https://portal-diagnostov.com/license.html
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   86 Earth connection -1-, in rear wiring harness
   109 Earth connection, in airbag wiring harness
   277 Earth connection -3-, in interior wiring harness
   312 Earth connection -2-, in airbag wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2006 - Airbag control unit - airbag igniters - belt tensioner igniters



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Airbag control unit - airbag igniters - belt tensioner igniters https://portal-diagnostov.com/license.html
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DIgnition/starter switch
F138Airbag coil connector, return spring with slip ring
J234Airbag control unit
J527Steering column electronics control unit
N95Airbag igniter, driver's side
N131Airbag igniter 1, front passenger's side
N153Belt tensioner igniter -1-, driver's side
N154Belt tensioner igniter -2-, front passenger's side
T2a2-pin connector, yellow-blue, vehicle interior, on driver's seat
T2b2-pin connector, yellow-blue, vehicle interior, on front passenger's seat
T4e4-pin connector, yellow, on steering column electronics control unit
T4f4-pin connector, yellow, connector point: vehicle interior, near glove box
   109 Earth connection, in airbag wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
Short circuit bridge becomes effective when connector is unplugged.

Wiring Diagram AUDI A4 CABRIOLET 2006 - Belt switches - airbag deactivation key switch (front passenger’s side)



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Belt switches - airbag deactivation key switch (front passenger’s side) https://portal-diagnostov.com/license.html
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E24Belt switch, driver's side
E25Belt switch, front passenger's side
E26Glove box light switch
E224Airbag deactivation key switch, front passenger's side
F140Switch: Front left belt
J234Airbag control unit
J393Convenience system central control unit
K145Airbag deactivated warning lamp, front passenger's side
T8b8-pin connector, black, belt switch, driver's side
T8c8-pin connector, black, belt switch, front passenger's side
T12d12-pin connector, brown, glove box
W6Glove box light
   86 Earth connection -1-, in rear wiring harness
   109 Earth connection in airbag wiring harness
   277 Earth connection -3-, in interior wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
   A194 Positive (+) connection (convenience system), in main wiring harness
*Only applies to models with airbag deactivation key switch

Wiring Diagram AUDI A4 CABRIOLET 2006 - Side airbag crash sensors - side airbag igniters



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Side airbag crash sensors - side airbag igniters https://portal-diagnostov.com/license.html
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G179Side airbag crash sensor, driver's side
G180Side airbag crash sensor, front passenger's side
J220Motronic control unit
J234Airbag control unit
J393Convenience system central control unit
J526Telephone, telematics control unit
N199Side airbag igniter, driver's side
N200Side airbag igniter, front passenger's side
T3c3-pin connector, yellow, vehicle interior, near driver's seat
T3d3-pin connector, yellow, vehicle interior, near front passenger's seat
T17d17-pin connector, red, connector point, electronics box, plenum chamber
T4646-pin connector, on telephone/telematics control unit
   109 Earth connection in airbag wiring harness
   312 Earth connection 2, in airbag wiring harness
   A125 Connection (crash signal), in dash panel wiring harness
Short circuit bridge becomes effective when connector is unplugged.
*Only applies to models with telematics

Wiring Diagram AUDI A4 CABRIOLET 2006 - Rear belt tensioner igniters - roll-over bar solenoids



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Rear belt tensioner igniters - roll-over bar solenoids https://portal-diagnostov.com/license.html
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J234Airbag control unit
N196Rear belt tensioner igniter, driver's side
N197Rear belt tensioner igniter, front passenger's side
N309Roll-over bar solenoid, driver's side
N310Roll-over bar solenoid, front passenger's side

Wiring Diagram AUDI A4 CABRIOLET 2006 - Front airbag crash sensors - control unit with display in dash panel insert



Wiring Diagram  AUDI A4 CABRIOLET 2006 - Front airbag crash sensors - control unit with display in dash panel insert https://portal-diagnostov.com/license.html
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G283Front airbag crash sensor, driver's side
G284Front airbag crash sensor, front passenger's side
H3Buzzer/gong
J234Airbag control unit
J285Control unit with display in dash panel insert
K75Airbag warning lamp
T1616-pin connector, black, diagnostic connector
T17a17-pin connector, red, connector point, A pillar, left
T17c17-pin connector, red, connector point, A pillar, right
T32a32-pin connector, green, on dash panel insert
   109 Earth connection, in airbag wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   A121 Connection (high bus), in dash panel wiring harness
   A122 Connection (low bus), in dash panel wiring harness


AUDI A4 CABRIOLET 2006



AUDI A4 CABRIOLET 2006 Overview of earth points

Overview of earth points
   
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6 -  Earth point, rear right side panel -663-
q   behind side trim on rear right

Audi Cabriolet Fitting Locations No.  801 / 2
   
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9 -  Earth point, centre on rear lid -612-
q   centre on rear lid, behind the trim
11 -  Earth point, on left in luggage compartment -50-
q   Location
13 -  Earth point, near convenience system central control unit -49-
q   Location

   

Audi Cabriolet Fitting Locations No.  801 / 3
   
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q   only for 2.0 l FSI motor, location
q   only for 2,5 l engine TDI, location
15 - 
15 - 
17 -  Earth point, in battery box -11-
q   Location
17 -  Earth point, starter battery -624-
q   Location

   
Earth point, in engine compartment
   11 Earth point, in battery box -arrow-
 
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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
 
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   12 Earth point, in engine compartment, left -arrow-
on bulkhead
Torque: 9 Nm
 
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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
 
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   19 Earth point, near coil -arrow-
Torque: 8 Nm
 
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only for 4.2 l engine
   26 Earth point, on front apron -arrow-
Torque: 9 Nm
 
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   624 Earth point, starter battery -arrow-
Torque: 7.5 Nm
 
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Earth points, in interior
   32 Earth point behind dash panel on left -arrow-
 
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Torque: 9 Nm
   33 Earth point behind dash panel on right -arrow-
Torque: 9 Nm
 
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   43 Earth point, lower part of right A-pillar -arrow-
 
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Torque: 9 Nm
   44 Earth point, lower part of left A-pillar -arrow-
Torque: 9 Nm
 
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   49 Earth point, near convenience system central control unit -arrow-
 
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Torque: 9 Nm
   610 Earth point (audio), under centre console, front -arrow-
Torque: 9 Nm
 
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Earth point, in luggage compartment
   50 Earth point, on left in luggage compartment -arrow-
Torque: 9 Nm
 
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AUDI A4 CABRIOLET 2006 Control units overview

Control units overview
   
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5 - 
5 - 

   

Audi Cabriolet Fitting Locations No.  804 / 2
   
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5 - 
q   Location for navigation system RNS-E

   

Audi Cabriolet Fitting Locations No.  804 / 3
   
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Diesel direct injection system control unit -J248-
q   Location
17 -  Automatic gearbox control unit -J217-
q   for models with multitronic® only
q   Location

   

AUDI A4 CABRIOLET 2006 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 2006 Motronic control unit -J220-, diesel direct injection system control unit -J248- https://portal-diagnostov.com/license.html
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Location:
On electronics box in plenum chamber
 
AUDI A4 CABRIOLET 2006 Motronic control unit -J220-, diesel direct injection system control unit -J248- https://portal-diagnostov.com/license.html
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AUDI A4 CABRIOLET 2006 Automatic gearbox control unit -J217-

Automatic gearbox control unit -J217-
not for models with multitronic®
Location:
 
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In electronics box in plenum chamber
for models with multitronic® only
Location:
In gearbox
 
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AUDI A4 CABRIOLET 2006 ABS control unit -J104-

AUDI A4 CABRIOLET 2006 Radiator fan control unit -J293-

Radiator fan control unit -J293-  
AUDI A4 CABRIOLET 2006 Radiator fan control unit -J293- https://portal-diagnostov.com/license.html
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Location:
on radiator fan
 
AUDI A4 CABRIOLET 2006 Radiator fan control unit -J293- https://portal-diagnostov.com/license.html
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AUDI A4 CABRIOLET 2006 Fresh air blower control unit -J126-

AUDI A4 CABRIOLET 2006 Headlight range control, control unit -J431-

Headlight range control, control unit -J431-  
AUDI A4 CABRIOLET 2006 Headlight range control, control unit -J431- https://portal-diagnostov.com/license.html
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Location:
Behind the glove box
 
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AUDI A4 CABRIOLET 2006 Steering column electronics control unit -J527-

AUDI A4 CABRIOLET 2006 Display control unit in dash panel insert -J285-

Display control unit in dash panel insert -J285-  
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Location:
Location:
In the dash panel behind the display unit
 
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AUDI A4 CABRIOLET 2006 Airbag control unit -J234-

AUDI A4 CABRIOLET 2006 Onboard power supply control unit -J519-

Onboard power supply control unit -J519-  
AUDI A4 CABRIOLET 2006 Onboard power supply control unit -J519- https://portal-diagnostov.com/license.html
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Location:
Behind driver's storage compartment
 
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AUDI A4 CABRIOLET 2006 Navigation operating electronics control unit -J402-

Navigation operating electronics control unit -J402-
for navigation system RNS-D only
Location:
in centre console
 
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AUDI A4 CABRIOLET 2006 Radio -R-

Radio -R-
not for navigation system
Location:
in centre console
 
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AUDI A4 CABRIOLET 2006 Navigation system with CD drive control unit -J401-

Navigation system with CD drive control unit -J401-
For navigation system NS-Low only
Location:
 
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in centre console
For navigation system RNS-E only
Location:
in centre console
 
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AUDI A4 CABRIOLET 2006 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 2006 CD changer -R41-

CD changer -R41-
 
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Location:
In glove compartment
 
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AUDI A4 CABRIOLET 2006 Convenience system central control unit -J393-

Convenience system central control unit -J393-    
Location:
on sill, front left
 
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AUDI A4 CABRIOLET 2006 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 2006 Telephone and telematics control unit, telematics -J526- https://portal-diagnostov.com/license.html
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AUDI A4 CABRIOLET 2006 Driver door control unit -J386-

AUDI A4 CABRIOLET 2006 Front passenger side door control unit -J387-

Front passenger side door control unit -J387-  
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Location:
In window regulator motor integrated
 
AUDI A4 CABRIOLET 2006 Front passenger side door control unit -J387- https://portal-diagnostov.com/license.html
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