Locking separately
The trunk lid can be locked separately using the switch in the front center armrest.
▷ Trunk lid secured, arrow 1.
▷ Trunk lid not secured, arrow
2.

Slide the switch into the arrow 1 position. This secures the trunk lid and disconnects it from the central locking system.
When the center armrest is locked, the tailgate cannot be accessed. This is beneficial when the vehicle is parked using valet service. The infrared remote control can be handed out without the key.
See also:
5 Series Gran Turismo
For 2010, BMW added a hatchback version of its rear-wheel-drive 5 Series,
dubbed the 5 Series Gran Turismo, starting with a 550i "GT" powered by the same
400-hp, twin-turbo V-8 as the 55 ...
Exterior
BMW says the front-end modifications for 2006 have been "executed with the
utmost reserve and subtlety." In addition to the restyled hood, the 7 Series
sedans have reshaped rocker panels ...
Stowing cargo
► Very heavy cargo: when the rear seat is not
occupied, secure each of the outer safety
belts in the opposite buckle.
► Cover sharp edges and corners.
► Do not stack cargo abov ...
