Backrest adjustment wheel, removing and installing

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Special tools, testers and auxiliary items required

Fig 1: Assembly Tool 3399

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Assembly tool 3399

Fig 2: Removing Backrest Adjustment Wheel

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Removal

Turn backrest adjustment wheel - 1 - until you see a locking tab at back - arrow A -. Use a flashlight, if needed.
Hook in assembly tool 3399 - 2 - and pry in - direction of arrow B -.
Turn backrest adjustment wheel about 120° more.
Insert assembly tool 3399 - 2 - and pry in - direction of arrow B -.

Remove backrest adjustment wheel.

Installing

Installation is reverse of removal. When doing so, note the following:

If backrest adjustment wheel is too loose after installation, replace wheel.