Audi A4 Owners & Service Manuals

Audi A4: Airbag System

Component Location Overview - Airbag System

Component Location Overview - Airbag System

1 - Pedestrian Protection Trigger 2 -G599-

  • Overview. Refer to → Chapter "Overview - Pedestrian Protection".

2 - Front Passenger Airbag Deactivation Key Switch -E224-

Not for NAR

3 - Front Passenger Airbag

  • With
  • Front Passenger Airbag Igniter 1 -N131-
  • Front Passenger Airbag Release Valve Igniter -N491-
  • Overview. Refer to → Chapter "Overview - Front Passenger Airbag".

4 - Thorax Airbag on Front Passenger Side

  • With Front Passenger Thorax Airbag Igniter -N200-
  • Overview. Refer to → Chapter "Overview - Front Thorax Airbag".

5 - Front Passenger Airbag -Disabled- Indicator Lamp -K145-

  • Integrated in the Front Roof Module -WX3-. Cannot be replaced separately if faulty.
  • Replace the Front Roof Module -WX3-. Refer to → Electrical Equipment; Rep. Gr.96; Controls, Front Interior Lamp/Reading Lamp, Removing and Installing.

6 - Rear Thorax Airbag on Front Passenger Side

  • With Passenger Side Rear Thorax Airbag Igniter -N202-
  • Overview. Refer to → Chapter "Overview - Rear Thorax Airbag".

7 - Front Passenger Head Curtain Airbag

  • With Front Passenger Head Curtain Airbag Igniter -N252-
  • Overview. Refer to → Chapter "Overview - Head Curtain Airbag".

8 - Battery Interrupt Igniter -N253-

  • Overview. Refer to → Chapter "Overview - Battery Interrupt Igniter".

9 - Driver Head Curtain Airbag

  • With Driver Head Curtain Airbag Igniter -N251-
  • Overview. Refer to → Chapter "Overview - Head Curtain Airbag".

10 - Rear Thorax Airbag on Driver Side

  • With Driver Side Rear Thorax Airbag Igniter -N201-
  • Overview. Refer to → Chapter "Overview - Rear Thorax Airbag".

11 - Thorax Airbag on Driver Side

  • With Driver Thorax Airbag Igniter -N199-
  • Overview. Refer to → Chapter "Overview - Front Thorax Airbag".

12 - Airbag Control Module -J234-

  • Overview. Refer to → Chapter "Overview - Airbag Control Module".

13 - Driver Side Airbag

  • With
  • Driver Airbag Igniter -N95-
  • Driver Airbag Release Valve Igniter -N490-
  • Overview. Refer to → Chapter "Overview - Driver Side Airbag".

14 - Steering Column Electronics Control Module -J527-

  • With Airbag Spiral Spring/Return Spring with Slip Ring -F138-
  • Overview. Refer to → Electrical Equipment; Rep. Gr.94; Steering Column Switch Module; Overview - Steering Column Switch Module.

15 - Airbag Indicator Lamp -K75-

  • Integrated into the instrument cluster. Cannot be replaced separately if faulty.
  • Replace the instrument cluster. Refer to → Electrical Equipment; Rep. Gr.90; Instrument Cluster; Overview - Instrument Cluster.

16 - Pedestrian Protection Trigger 1 -G598-

  • Overview. Refer to → Chapter "Overview - Pedestrian Protection".

    READ NEXT:

     Airbag Control Module

    Overview - Airbag Control Module 1 - Center Tunnel 2 - Nut 9 Nm Quantity: 4 The thread must be paint and contaminant free, nut and ground pins serve as ground connection for

     Battery Interrupt Igniter

    Overview - Battery Interrupt Igniter 1 - Connector For the Battery Interrupt Igniter -N253- 2 - Nuts Tightening specification. Refer to → Electrical Equipment; R

     Driver Side Airbag

    Overview - Driver Side Airbag 1 - Wiring Harness For Driver Airbag Igniter -N95- and Driver Airbag Release Valve Igniter -N490- Replacing. Refer to → Chapter "Airbag Connector,

    SEE MORE:

     Suspension Strut, Removing and Installing

    Torque Wrench 1331 5-50Nm -VAG1331- Removing - Remove the shock absorber fork. Refer to → Chapter "Shock Absorber Fork, Removing and Installing". - Remove the tower brace. Refer to → Chapter "Tower Brace, Removing and Installing". Equipment Versions with Electronic Dampi

     Refrigerant R134a Characteristics

    Commercial Names and Designations Refrigerant R134a is currently available under the following trade names: H-FKW 134a SUVA 134a KLEA 134a   Note Different trade names may be used in other countries. Of the wide range of refrigerants available, this is the only one which may be used

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