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:
Vehicle Overview
Volvo's smallest sedan, the compact S40, comes in 2.4i and T5 trim levels,
the latter offered in all- as well as front-wheel drive. A few years past a full
redesign, the S40 and its V50 wagon sist ...
Checking and adding oil
Location of the filler cap and dipstick
Volvo recommends Castrol oil products
NOTE
Before checking the oil:
• The car should be parked on a level surface.
• If the engine is warm, wait for at ...
Overview
The Volvo XC90 revolutionised the premium SUV market when it was launched in
2003. With its modern design, powerful engines, Roll-Over Protection System (ROPS)
and seven-seat capability with up to ...
