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:
Menu settings
The following pages list the main menus/submenus
and possible selections.
Car key memory
See pages 86 and 57 for more information.
Lock settings
Automatic door locking
Doors unlock
  ...
Disarming the alarm
Press the Unlock button on the remote key.
> Two short flashes from the car's direction indicators confirm that the alarm
has been deactivated and that all doors are unlocked. ...
Keyless drive remote key and driver's seat/door
mirror memory
• When you leave the vehicle with a PCC in
your possession and lock any door, the
position of the driver's seat and door mirrors
will be stored in the seat's memory.
• The next time a door is o ...
