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:
Operation
Controls and display
1 Resume previous settings, increase speed (each additional press increases
speed by 1 mph (approximately 2 km/h).
2 Standby mode on/off
3 Set time interval
4 Put in activ ...
Turning ACC off completely
From standby mode, press once.
From active mode, press twice.
The set speed and time interval are then cleared from the system's memory and
cannot be resumed by pressing . ...
Steps for Determining Correct Load Limit
1. Locate the statement "the combined
weight of occupants and cargo should
never exceed XXX pounds" on your vehicle's
placard.
2. Determine the combined weight of the
driver and pas ...
