Turns And Bends
When driving on a curve with ACC engaged, the system may decrease the vehicle speed and acceleration for convenience reasons, with no target vehicle detected.
Once the vehicle is out of the curve the system will resume your original Set Speed. This is a part of normal ACC system functionality.

See also:
Adding Engine Coolant
Your vehicle has been built with an improved engine coolant (antifreeze) that
allows extended maintenance intervals. This engine coolant (antifreeze) can be used
up to five years or 104,000 miles ...
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the EVIC telltale display area.
Refer ...
Maintenance Procedures
The pages that follow contain the required maintenance services determined by
the engineers who designed your vehicle.
Besides those maintenance items specified in the fixed maintenance schedule,
...


