SUPPLEMENTAL RESTRAINTS – Audi A3 2009 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi A3 2009

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A3 2009:

• (behind steering wheel)
• (left rear side of roof)
• (right rear of luggage compartment)
• Air bag control module (under front of center console)
• Air bag spiral spring/ return spring (w/ slip ring)
• Battery interrupt igniter
• Computer data lines system
• Driver's air bag igniter
• Driver's side air bag igniter
• Front passenger's air bag disabled indicator lamp
• Front passenger's air bag igniter
• Fuse 5a
• Fuse panel c
• Head curtain air bag igniter (driver's)
• Igniter
• Igniter 2
• Main fuse panel d
• Nca
• Power distribution system
• Rear passenger's side air bag (front passenger's side) igniter
• Rear passenger's side air bag igniter (driver's side)
• Red
• Steering column electronic systems control module (under steering column)
• T20b
• T4n

Supplemental Restraints Wiring Diagram (2 of 3) for Audi A3 2009

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A3 2009:

• Front passenger's side air bag igniter
• Head curtain air bag igniter (front passenger's) (right rear side of roof)
• Nca
• Rear safety belt (front passenger's side) tensioner igniter
• Rear safety belt tensioner igniter (driver's side)
• Red
• Safety belt tensioner igniter 1 (driver's) (base of left "b" pillar)
• Safety belt tensioner igniter 1 (front passenger's) (base of right "b" pillar)
• Seat occupied recognition control module (if equipped) (on base of front passenger's seat)
• Seat occupied recognition pressure sensor (on base of front passenger's seat)
• Seat occupied recognition safety belt force sensor (in front passenger's safety belt latch)
• Solid state

Supplemental Restraints Wiring Diagram (3 of 3) for Audi A3 2009

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A3 2009:

• Air bag control module (under front of center console)
• Air bag malfunction indicator lamp
• Computer data lines system
• Data bus on board diagnostic interface (behind center console storage compartment)
• Driver's safety belt switch (in driver's seat belt latch)
• Front air bag crash sensor (driver's) (left front of engine compartment)
• Front air bag crash sensor (front passenger's) (right front of engine compartment)
• Front passenger's safety belt switch (in front passenger's seat belt latch)
• Instrument cluster
• Instrument cluster control module
• Nca
• Rear side air bag crash sensor (driver's side)
• Rear side air bag crash sensor (front passenger's side)
• Red
• Side air bag crash sensor (driver's) (in driver's door)
• Side air bag crash sensor (front passenger's) (in front passenger's door)
• Solid
• State
• T20d