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AUDI A4 CABRIOLET 2005 – Airbags for driver and front passenger with belt tensioners and side airbags . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A4 CABRIOLET 2005 - Earth points - earth connections


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 2005 - Airbag control unit - airbag igniters - belt tensioner igniters

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D	Ignition/starter switch
F138	Airbag coil connector, return spring with slip ring
J234	Airbag control unit
J527	Steering column electronics control unit
N95	Airbag igniter, driver's side
N131	Airbag igniter 1, front passenger's side
N153	Belt tensioner igniter -1-, driver's side
N154	Belt tensioner igniter -2-, front passenger's side
T2a	2-pin connector, yellow-blue, vehicle interior, on driver's seat
T2b	2-pin connector, yellow-blue, vehicle interior, on front passenger's seat
T4e	4-pin connector, yellow, on steering column electronics control unit
T4f	4-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 2005 - Belt switches - airbag deactivation key switch (front passenger’s side)

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E24	Belt switch, driver's side
E25	Belt switch, front passenger's side
E26	Glove box light switch
E224	Airbag deactivation key switch, front passenger's side
F140	Switch: Front left belt
J234	Airbag control unit
J393	Convenience system central control unit
K145	Airbag deactivated warning lamp, front passenger's side
T8b	8-pin connector, black, belt switch, driver's side
T8c	8-pin connector, black, belt switch, front passenger's side
T12d	12-pin connector, brown, glove box
W6	Glove 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 2005 - Side airbag crash sensors - side airbag igniters

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G179	Side airbag crash sensor, driver's side
G180	Side airbag crash sensor, front passenger's side
J220	Motronic control unit
J234	Airbag control unit
J393	Convenience system central control unit
J526	Telephone, telematics control unit
N199	Side airbag igniter, driver's side
N200	Side airbag igniter, front passenger's side
T3c	3-pin connector, yellow, vehicle interior, near driver's seat
T3d	3-pin connector, yellow, vehicle interior, near front passenger's seat
T17d	17-pin connector, red, connector point, electronics box, plenum chamber
T46	46-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 2005 - Rear belt tensioner igniters - roll-over bar solenoids

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J234	Airbag control unit
N196	Rear belt tensioner igniter, driver's side
N197	Rear belt tensioner igniter, front passenger's side
N309	Roll-over bar solenoid, driver's side
N310	Roll-over bar solenoid, front passenger's side

Wiring Diagram AUDI A4 CABRIOLET 2005 - Front airbag crash sensors - control unit with display in dash panel insert

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G283	Front airbag crash sensor, driver's side
G284	Front airbag crash sensor, front passenger's side
H3	Buzzer/gong
J234	Airbag control unit
J285	Control unit with display in dash panel insert
K75	Airbag warning lamp
T16	16-pin connector, black, diagnostic connector
T17a	17-pin connector, red, connector point, A pillar, left
T17c	17-pin connector, red, connector point, A pillar, right
T32a	32-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