See also:

Tone
The sound settings are stored for the remote control currently in use. ...

Initiating an Emergency Request
1. Press the cover briefly to open it. Initiating an Emergency Request 2. Press the SOS button until the LED in the button lights up. ▷ The LED lights up: an Emergency Request was initi ...

Deactivating HDC
Press the button again; the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...