RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
Combination Switch: Service and Repair
Airbag Spiral Spring/Return Spring With Slip Ring
Airbag Spiral Spring/Return Spring With Slip Ring
Special tools, testers and auxiliary items required
‹› T8 Screwdriver (T40056 A)
Removing
‹› Steering must be in center position (wheels in straight ahead position) when removing and installing coil connector with slip ring.
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Lower steering wheel as far as possible to rear, making use of the full range of the steering column adjuster.
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Remove airbag unit.
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Remove steering wheel.
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Remove bolts - 3 - and - 5 - using T8 screwdriver (T40056 A).
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Remove the inner hex bolt - 4 -.
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Separate top trim - 2 - for steering column switches from bottom trim - 1 - and remove both parts.
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Disconnect upper electrical harness connector at return spring with slip ring.
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Carefully release fasteners - arrows - and pull Airbag Spiral Spring/Return Spring With Slip Ring - 1 - off steering column switch module.