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:
Engine oil
Engine oil must meet the minimum ILSAC
specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel
economy, engine performance, or engine protection.
Volvo recommen ...
Voice mail
In normal view, a speed dial number for voice mail can be programmed and accessed
by pressing and holding 1.
The number for voice mail can be changed in phone mode in Phone menu Call options
Voic ...
Standby mode due to action by the driver
ACC is temporarily deactivated and put in
standby mode:
• when the brakes are applied
• if the driver's seat belt is taken off
• If the driver's door is opened
• if the gear selector is moved to ...
