
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:

Peugeot 208. Manual air conditioning
The air conditioning system only operates with the engine running.
If you put the air flow control in position 0 (system off), the temperature is
no longer controlled. However, a slight flow of a ...
Seat Ibiza. Brakes
Brake servo
The brake servo amplifies the pressure you apply to the brake pedal. It works
only when the engine is running. If the brake servo is not functioning due to a
malfunction, or if the ve ...
Chevrolet Sonic. Dome Lamps
The dome lamp controls are in the headliner above the rear seats.
(Dome Lamp Override): Press to turn
the lamps off, even when a door is open.
(Door): When the button is returned
to the middl ...