
The volume of the roger-beep accompanying the activation of certain buttons can be adjusted according to 8 levels.
The roger-beep can be adjusted and excluded. To adjust the volume proceed as follows:

Chevrolet Sonic. Radio Controls with Touchscreen
The infotainment system is operated by using the pushbuttons, menus shown on
the display, and steering wheel controls.
Turning the System On or Off
(Power): Press and hold to turn
the radio on ...
Peugeot 208. Passenger airbag OFF
Refer to the advice given on the label present on both sides of the passenger's
sun visor.
To assure the safety of your child, you must deactivate the passenger's front
airbag when ...
Citroen C3. Recommendations for ventilation and air
conditioning
In order for these systems to be fully effective, follow the operation and
maintenance guidelines below:
To obtain an even air distribution, take care not to obstruct the
exterior
air inta ...