... valve, nozzle tighten in a clockwise direction.2, insert the 12V cigarette lighter plug in the car cigarette lighter ... pressure to switch to the "OFF" position.4, in a counterclockwise direction will air pump nozzle, loosen, ... pull the cigarette plug in from the cigarette.5, around the wire and ... can.Notes: 1)· the products cannot be used in large trucks; 2)when you use it you ...