audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing rear side airbag crash sensor on driver sideG256 > < Removing and installing side airbag crash sensor on driver sideG179
Removing and installing side airbag crash sensor G179/G180
Removing and installing side airbag crash sensor -G179-/-G180-
Side airbag crash sensor on driver side -G179-/side airbag crash sensor on front passenger side -G180-
Removing
  WARNING
t  Heed the safety regulations for pyrotechnic components → Chapter.
t  Heed the precautions for crash sensors (pressure sensors) for front side airbag → Chapter.
–  With the ignition switched on, disconnect the battery earth wire → Electrical system; Rep. gr.27.
   
–  Remove the door trim → Chapter.
  WARNING
Before handling pyrotechnic components (for example to unplug the connector), the person concerned must „discharge static“, for instance by briefly grasping hold of the door striker plate.
–  Pull out the connector locking element -5--arrow-, press down and unplug the connector -4- at the crash sensor.
–  Screw out the bolts -1, 3- and detach the side airbag crash sensor -2-.
Installing
  WARNING
t  Heed the safety regulations for pyrotechnic components → Chapter.
t  Heed the precautions for crash sensors (pressure sensors) for front side airbag → Chapter.
t  Before handling pyrotechnic components (for example to plug in the connector), the person concerned must „discharge static“, for instance by briefly grasping hold of the door striker plate.
Install in reverse order, paying attention to the following:
  Note
t  Make sure the connectors are pressed on as far as they will go and are heard to engage.
t  The crash sensor (pressure sensor) will only function properly if the door provides a reliable seal.
t  Ensure correct fitting of all components (e.g. cover panel, loudspeaker, door trim).
t  The door trim retaining clips provide a seal for the system. Replace the retaining clips if necessary.
t  Take care not to trap any wires.
  WARNING
The battery must be connected with the ignition switched on. If pyrotechnic components (airbag, belt tensioner for example) are inexpertly repaired, this may result in unwanted triggering after connecting the battery. There must not be anyone in the vehicle when connecting the battery.
–  With the ignition switched on, connect the battery earth wire → Electrical system; Rep. gr.27.
  Note
If the airbag warning lamp -K75- indicates a fault following installation, the event recorder must be interrogated, erased and interrogated again → Vehicle diagnostic tester.
Notes on installation: For example tightening torques, component replacement → Chapter.
  A69-10715

Removing and installing rear side airbag crash sensor on driver sideG256 > < Removing and installing side airbag crash sensor on driver sideG179