Optimal sound reproduction

The audio system is pre-calibrated for optimal sound reproduction using digital signal processing.
This calibration takes into account factors such as the speakers, amplifier, cabin acoustics, the listeners' seating positions, etc., for each combination of vehicle/infotainment system.
There is also a dynamic calibration that takes into consideration the volume level, radio reception, and the speed of the vehicle.
The settings that are described in this manual, (Bass, Treble, Equalizer etc.) are only intended to enable the user to adapt sound reproduction to his/her personal tastes.
See also:
From inside the vehicle (central locking button)
Central locking button
The lock buttons on the door panel can be used to lock or unlock all doors and
the trunk at the same time. Press to
lock and to unlock.
Unlocking
The vehicle can be u ...
Resume set speed
If cruise control has been deactivated temporarily,
it can be reactivated by pressing .
The
vehicle's speed returns to the most recently set
speed.
WARNING
There may be a significant increas ...
How can I prepare for my next OBD II emission inspection?
• If your Check Engine (MIL) light is lit – or
was lit but went out without service, have
your vehicle diagnosed and, if necessary,
serviced by a qualified Volvo technician.
• If you recently h ...
