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:
MEDIA menus
Main CD Audio menu Disc menu
Random Scan Audio settings
Main CD/DVD Data menu Disc menu
Play/Pause Stop Random Repeat folder Change subtitles Change audio
track Scan Audio sett ...
Design concept
The Volvo S80 is a car that expresses a more dynamic evolution of Volvo's
exterior design language. It's more sweeping, more elegant, tighter surfaced,
and has a leaner and more agile look.
&quo ...
Neutral position (N)
No gear is engaged and the engine can be started with the gear selector in this
position. Apply the parking brake if the vehicle is stationary with the gear selector
in position N. ...
