Demanding driving

In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to higher octane fuel (91 or higher) or to change gasoline brands to fully utilize your engine's capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or changing gasoline brands, it may be necessary to fill the tank more than once before a difference in engine operation is noticeable.
See also:
Activating the system
Before any phone voice commands can be used, a Bluetooth-enabled cell phone must
be paired with the infotainment system. If a phone command is given, the system
will inform you If there is no cell ...
Driving dynamics: steering, brakes and transmission
All XC70 models get Volvo's innovative AWD (All-Wheel Drive) transmission as
standard. This advanced system, which automatically apportions torque
front-to-rear depending on need, improves the XC7 ...
Equalizer
Sound levels for different frequencies can be adjusted separately using this
feature. To do so:
1. Press OK/MENU to access Audio settings and select Equalizer
2. Turn TUNE to select one of the fre ...
