2007 Mercedes S-Class Owner's Manual - Page 311

Controls in detail Locking and unlocking Selective setting If you frequently travel alone, you may wish to reprogram the SmartKey with KEYLESS-GO so when you, grasp the driver's outside door handle only the driver's door and the fuel filler flap unlocks. Press and hold buttons Œ and ‹ simultaneously for about 6 seconds until battery check lamp 5 ( page 306) flashes twice. The SmartKey with KEYLESS-GO will then function as follows: Unlocking driver's door and fuel filler flap: Grasp the driver's outside door handle. All turn signal lamps flash once. The locking knob in the driver's door moves up. The anti-theft alarm system is disarmed. Global unlocking: Grasp any outside door handle other than the driver's outside door handle. All turn signal lamps flash once. The locking knobs in the doors move up. The anti-theft alarm system is disarmed. Global locking: close all doors and touch outside of door handle 1. Do not keep your hand in the door handle recess. With the trunk and all doors closed, all turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed. Global locking using lock button on trunk lid 1 Lock button on trunk lid Close all doors and press lock button 1. With the trunk and all doors closed, all turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed. i You can also lock the vehicle using the lock button on trunk lid ( page 310) or, vehicles with trunk opening/closing system*, KEYLESS-GO locking/closing switch ( page 440). Restoring to factory setting: Press and hold buttons Œ and ‹ simultaneously for about 5 seconds until battery check lamp 5 ( page 306) flashes twice. i To prevent a possible inadvertent lockout, the trunk will open automatically if a SmartKey with KEYLESS-GO is recognized inside the vehicle or in the trunk. 310