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:
Keyless locking and unlocking
Range of the keyless drive remote key–5 ft (1.5
meters)
This system makes it possible to unlock and
lock the vehicle without having to press any
buttons on the Personal Car Communicators
(P ...
Using the system's menus
Selections in the RSE menus are made using
the remote control. See page 251 for more
information about the RSE menus. ...
Exterior
The midsize XC70 rides a 108.8-inch wheelbase and measures 186.3 inches long
overall. Rounded front corners resemble those of Volvo's S80 sedan, but the rear
half retains the straight lines and pr ...
