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:
Audio volume and automatic volume control
The infotainment system compensates for disrupting noises in the passenger compartment
by increasing the volume according to the speed of the vehicle. The level of sound
compensation can be set at ...
Fault tracing and actions
If the message Radar blocked See manual is displayed, this means that the radar
signals from the sensor have been obstructed and that a vehicle ahead cannot be
detected.
This, in turn, means that ...
Other fluids and lubricants
A Under normal driving conditions the transmission oil does not need changing
during its service life. However, it may be necessary under adverse driving
conditions.
B Models without headlight ...
