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Home >> Audi >> 2011 >> TT S, 2D Convertible >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Passenger Protection, Airbags, Seat Belts (Roadster) >> 69 Passenger Protection, Airbags, Seat Belts >> Removal And Installation >> Driver Side Airbag, Servicing >> Driver Airbag Igniter N95 And Driver Airbag Igniter 2 N250 >> Installation

Driver Airbag Igniter N95 And Driver Airbag Igniter 2 N250: Installation

Install in reverse order of removal. Note the following:

WARNING:
  • Follow all safety precautions when working on pyrotechnic components. Refer to RESTRAINT SYSTEM COMPONENTS, SAFETY PRECAUTIONS AND TESTING PROCEDURES .
  • Before handling pyrotechnical components (for example, connecting electrical connector), the person handling them must "discharge static electricity". For example, by briefly touching the door striker pin.
NOTE:

Make sure the connectors are installed all the way in and are secure.

Make sure the wires do not get caught.

-- Connect the spiral spring connector with the airbag unit coupling on the return spring with the slip ring.

-- Position the airbag unit in the steering wheel.

-- Tighten the 2 screws -arrow- for securing the airbag unit approximately 2 turns.

Fig 1: Steering Wheel Screw
GWWA69-10179Courtesy of AUDI OF AMERICA, LLC

-- Press horn about 3 times to achieve even gap dimension.

-- Do not touch the airbag unit anymore.

-- Tighten screws -arrow-.

-- Press cover cap into cut-out on steering wheel.

-- Switch on ignition.

WARNING:

Connect the battery with the ignition switched on. Pyrotechnic components could deploy after connecting the battery if they were not repaired correctly. Individuals must not be inside the vehicle when connecting the battery.

-- Connect battery ground cable with ignition switched on. Refer to [For transmission(s) 02E] [For engine(s) CBRA, BPY, CETA, CCTA, CEPB, CDMA] Removal and Installation .

After installing the airbag unit, the following steps must be carried out.

-- Finally, check the airbag control module DTC memory and erase it so that faults can be saved when disconnecting the harness connector. Refer to vehicle diagnostic tester.