Multi-function steering wheel with two blocks of buttons

Removing 

• In vehicles with Telematics, activate Telephone/Telematics Control Module J526 → Service mode, activating/deactivating  service mode.
• Disconnect battery ground wire → - 27 BATTERY, STARTER, GENERATOR, CRUISE CONTROL .
• Follow safety precautions for airbag systems → - 69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS .
• Remove drivers airbag → - 69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS .

Fig 1: Identifying Electrical Connection, Screws, And Switch Unit

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• Disconnect electrical connection - 2  -.
• Remove screws - 1  - and - 3  - (1 Nm).
• Remove switch unit - 4  - in direction of arrow from airbag unit.

Installing 

• Install in reverse order.
• Ensure all connections have engaged and lines lie in proper guides.