Adjustable lid in the covering of a vehicle

The flap (1) can be moved between a closed position and an open position by means of a flap mechanism (2). There is a slideway track (3), fixed to the vehicle, in the side region of the flap for the passive guidance of a first guide lever (4) connecting the flap to the vehicle. In the opposite side region of the flap there is a second actively-guided guide lever (5) operated by a motor-driven setting member (6).