2003 Mercedes CLK-Class Owner's Manual - Page 311

Practical hints Unlocking/locking in an emergency Unlocking the trunk If you are unable to unlock the trunk with the SmartKey, open the trunk with the mechanical key as follows: ! When opening the trunk completely, always make sure that there is sufficient overhead clearance. Locking the vehicle If you are unable to lock the vehicle with the SmartKey, lock it with the mechanical key as follows: Close the passenger door and the trunk lid. Press the central locking switch in the cockpit ( page 96). Check to see whether the locking knob on the passenger door is still visible. If necessary push it down manually. Lock the driver's door with the mechanical key. Lock the trunk lid if necessary with the mechanical key ( page 94). i Unlocking your vehicle with the mechanical key will trigger the anti-theft alarm system. To cancel the alarm, do one of the following: Press button Œ or ‹ on the SmartKey. Trunk lid lock Insert the key in the starter switch. Press the KEYLESS-GO* start/stop button ( page 33). 1 Locking 2 Unlocking Insert the mechanical key into the trunk lid lock. Perform the following two steps simultaneously: Turn the key counterclockwise to position 2. Pull the trunk lid handle and lift lid. 311