2005 Mercedes C-Class Owner's Manual - Page 340

Practical hints Unlocking/locking in an emergency Unlocking and opening the trunk A minimum height clearance of 5.71 ft (1.74 m) is required to open the trunk lid. The trunk lid lock is located next to the handle above the rear license plate recess. Insert the mechanical key into the trunk lid lock until it stops. Turn the mechanical key counterclockwise to position 1. The trunk lid unlocks. Pull on handle 2. The trunk lid opens. Locking the vehicle If you are unable to lock the vehicle with the SmartKey, do the following: Close the passenger doors and the trunk lid. Press the central locking switch in the center console ( page 96). Check to see whether the locking knobs on the passenger doors have moved down. If necessary push them down manually. Except for the driver's door, the vehicle should now be locked. ! The trunk lid swings open upwards automatically. Always make sure there is sufficient overhead clearance. Turn the mechanical key back and remove it from the trunk lid lock. 1 Unlocking in an emergency 2 Handle 338