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 would result in additional cost. Therefore you should not have to add anything to the fuel.
See also:
Chassis marking
It is printed on the passenger compartment floor, near the right-hand front seat.
It can be reached by lifting the special flap in the carpeting and includes the
following data:
❒ car mod ...
Radio-frequency remote control: ministerial homologation
The homologation number is printed directly on the key grip for the markets where
this is required. ...
Front ceiling light
With toggling lens
The light will come on automatically when a front door is opened and go out when
the door is closed.
Press the short side of the lens to switch the light on and off when the d ...