Materials Added To Fuel
All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and they would result in additional cost.
Therefore, you should not have to add anything to the fuel.
See also:
Steering Wheel Audio Controls
The remote sound system controls are located on the rear surface of the steering
wheel. Reach behind the wheel to access the switches.
Remote Sound System Controls (Back View Of Steering Wheel)
...
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 schedul ...
Enhanced Seat Belt Use Reminder System (BeltAlert )
BeltAlert is a feature intended to remind the driver and front passenger (if
equipped with front passenger BeltAlert ) to fasten their seat belts. The feature
is active whenever the ignition is on ...