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Multi-function steering wheel with thumbwheels > < Removing and installing multi-function buttons

A4 Cabriolet Mk2

Multi-function steering wheel with two button panels
Multi-function steering wheel with two button panels
Removing
–  On vehicles fitted with telematics system, activate service mode for telephone/telematics control unit -J526- → Chapter.
–  Disconnect battery earth cable → Electrical system; Rep. Gr.27.
–  Heed safety regulations for airbag systems → General body repairs, interior; Rep. Gr.69.
–  Remove driver's airbag → General body repairs, interior; Rep. Gr.69.
   
–  Unplug connector -2-.
–  Unscrew bolts -1- and -3- (1 Nm).
–  Pull switch unit -4- out of airbag module in direction of arrow.
Installing
–  Installation is performed in reverse sequence.
–  Make sure that all connectors are engaged and that wires are positioned in guides provided.
  A91-0989

Multi-function steering wheel with thumbwheels > < Removing and installing multi-function buttons