Lock/unlock trunk lid with mechanical key, function - GF80.20-P-3011T

Fig 1: Identifying Trunk Lid Lock Cylinder Positions

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

The mechanical key is used to turn the lock cylinder in the trunk lid lock.

• In the 0° position (1), the lock is unlocked mechanically. The trunk lid is locked and unlocked with the central locking feature.
• By turning the key to left to the 30° position (2) and holding the locking cylinder in place, the trunk lid can be opened mechanically via the external actuation even when the vehicle is locked centrally.

In this position the key can not be withdrawn.

• By turning the key to right to the 90° position (3) the trunk lid lock is locked mechanically. It can be opened manually or with the remote control key or with the remote trunk lid release switch (doorman position).