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:
To Deactivate
A soft tap on the brake pedal, pushing the CANC button, or normal brake pressure
while slowing the vehicle will deactivate Electronic Speed Control without erasing
the set speed memory. Pressing t ...
Headlights
ADJUSTING THE HEADLIGHT BEAM
The correct positioning of the headlight beams is very important for the comfort
and safety, not only of the person driving the vehicle but also all other road users.
...
Rear window shelf removal
Proceed as follows:
❒ release the upper ends (A) of the two tie-rods by removing the eyelets;
❒ release the shelf eyelets (B) from their recesses (C);
❒ move the shelf to ...