AUDI A3 2005 – Steering wheel with Tiptronic . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A3 2005 - Fuse box - operating unit in steering wheel - airbag coil connector/return spring with slip ring - horn plate - dual tone horn relay - airbag igniter - driver's side

D	Ignition/starter switch
E221	Operating unit in steering wheel
F138	Airbag coil connector, return spring with slip ring
H	Horn plate
H2	High tone horn
H7	Low tone horn
J4	Dual tone horn relay
N95	Airbag igniter, driver's side
J234	Airbag control unit
S240	Fuse in fuse box
T5a	5-pin connector, yellow, vehicle interior, at steering column
T5c	5-pin connector, yellow, vehicle interior, at steering column
277	Earth connection -3-, in interior wiring harness
A72	Connection (71), in dash panel wiring harness
B138	Positive (+) connection (X), in interior wiring harness

Wiring Diagram AUDI A3 2005 - Operating unit in steering wheel - Tiptronic switch - automatic gearbox control unit - +/- display illumination

E1	Lighting switch
E221	Operating unit in steering wheel
F189	Tiptronic switch
J217	Automatic gearbox control unit
L96	+/- Display illumination (automatic gearbox)
T5j	5-pin connector, yellow, vehicle interior, at steering column
T5k	5-pin connector, yellow, vehicle interior, at steering column
T10e	10-pin connector, black, engine compartment, in plenum chamber
B145	Positive (+) connection (58b), in interior wiring harness
U3	Connection -1-, in automatic gearbox wiring harness
U5	Connection -2- (15), in automatic gearbox wiring harness
U6	Connection -2-, in automatic gearbox wiring harness