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:
Interior Design
The interior of the Volvo V50 represents nothing less than a revolution in
car design. Its focal point is an ultra-thin central instrument stack, which
appears to be free-floating in space. This i ...
Operation
Controls and display
1 - Resume previous settings, increase speed (each additional press increases
speed by 2 - 1 mph (approximately 2 km/h). 3 - Standby mode on/off 4 - Set time
interval 5 ...
Sound settings
1. Press the SOUND button (2) repeatedly
until you come to the setting that you wish
to change. Choose BASS, TREBLE,
FADER, BALANCE, , CENTER or
SURROUND.
2. Use the SELECTOR control (1) to adj ...
