S4 Quattro Cabriolet V8-4.2L (BHF) (2008)
Steering Mounted Controls Assembly: Service and Repair
Multifunction Steering Wheel
Multifunction Steering Wheel
=> [ Multifunction Steering Wheel Buttons ]
=> [ Tiptronic Switch ]
Multifunction Steering Wheel Buttons
Removing
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In vehicles with Telematics, activate Telephone/Telematics Control Module (J526). Refer to => [ Telematics Service Mode,
Activating/Deactivating ] See: Accessories and Optional Equipment/Cellular Phone/Testing and Inspection service mode.
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Disconnect battery ground wire.
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Follow safety precautions for airbag systems. See: Restraint Systems/Air Bag Systems/Service Precautions
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Remove driver's airbag.
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Disconnect harness connector - 1 - at button - 2 -.
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Slide button - 2 - out of steering wheel in direction of arrow.
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Turn button around.
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Disconnect harness connector - 2 - to Tiptronic switch from multifunction button - 1 - and remove button.