BMW 2006 6 Series Owner's Manual page 56

Activating selected function
Press the corresponding button on the steering
wheel.
If you have programmed "Navigation voice
instructions" for one of the buttons:
> To switch voice instructions on/off:
Maintain pressure on the button for several
seconds.
> To repeat the last voice instruction:
Press the button.
Online Edition for Part-No. 01 41 0 159 709 © 09/05 BMW AG
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