See also:

RADIO - RDS - CD
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CD source
Selecting CD source After inserting a CD, with the printed side facing upwards, the player will start playing the CD automatically. To change manually to CD source (CD already inserted), press but ...

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 ...