See also:

Volume of spoken instructions
Turn the volume button while giving an instruction until the desired volume is set. The setting is stored for the remote control currently in use. ...

Unbuckling the belt
1. Hold the belt firmly. 2. Press the red button in the belt buckle. 3. Guide the belt back into its reel. ...

Pairing/unpairing the mobile phone
General information The following functions are available: Use of a mobile phone as a telephone. Use of a mobile phone as an additional telephone. Use of a mobile phone as an audio source. ...