Airbag unit (sports steering wheel), assembly overview

1 - Self-cancelling ring with slip ring

2 - Connector for airbag unit

3 - Torx bolts T30 (2x)

• Tightening torque 7 Nm

4 - Connector for coil

5 - Steering wheel

6 - Multi-point socket head bolt

• Tightening torque 50 Nm

7 - Airbag unit

• Removing 

• Disconnect battery Ground (GND) strap.
• Release steering column adjuster.
• Pull steering wheel - 5  - outward and upward as far as possible.
• Move steering wheel - 5  - to vertical position.

• Remove Torx bolt T30 - 3  -.
• Turn steering wheel half a turn back and unscrew second Torx bolt T 30 - 3  -.
• Disconnect connector for airbag unit - 2  -.
• Put airbag unit down - 7  - with impact cushion facing upward.

• Installing 

• Installation is in reverse order of removal.
• Ensure that connector and catch engage fully (i.e. audibly).
• Ensure that no cable is on gas generator.
• Ensure that airbag cable is not trapped. Lay airbag cable in a loop to the left.

• Tighten bolts - 3  - (2x) to a torque of 7 Nm.
• Switch ignition on.

• Connect battery Ground (GND) strap.