See also:

BMW X5: lower tailgate
Opening Opening Pull the lever and swing the tailgate downward. The opened tailgate can be loaded with up to 550 lbs/250 kg. Closing Fold the tailgate up and press closed. ...

Coupe: through-loading system
Opening 1.  To release the rear seat backrest, pull the corresponding lever in the cargo area. 2.  The unlocked rear seat backrest moves forward slightly. Fold the backrest forward b ...

Remove unnecessary cargo
Additional weight increases fuel consumption. ...