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:
Introduction
All bulb specifications are listed on page 328.
The following bulbs should only be replaced by
a trained and qualified Volvo service technician:
• Dome lighting, reading lights
• Glove compartmen ...
Drive (D)
D is the normal driving position. The car automatically
shifts between the various forward
gears, based on the level of acceleration and
speed. The car must be at a standstill when
shifting fr ...
On and off
To switch Collision Warning on or off, press MY
CAR on the center console control panel and
go to Settings
Car settings
Driver
support systems
Collision Warning. If
Collision Warni ...
