See also:

16/9 Colour screen (with myway)
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Leaving cruise control mode
Turn thumb wheel 1 to the "0" position: the cruise control mode is deselected. The display returns to the distance recorder. ...

Putting the wheel back in place
Put the wheel back in its housing. Unscrew the yellow central bolt by a few turns then put it in place in the centre of the wheel. Tighten fully until the central bolt clicks to retain th ...