2006 Mercedes R-Class Owner's Manual - Page 113

Controls in detail Locking and unlocking Factory setting Global unlocking Press button Œ. All turn signal lamps flash once. The locking knobs in the doors move up. The anti-theft alarm system is disarmed. The vehicle will lock again automatically and reactivate the anti-theft alarm system within approximately 40 seconds of unlocking if neither door nor tailgate is opened the SmartKey is not inserted in the starter switch the central locking switch is not activated Global locking Press button ‹. With the tailgate and all doors closed, the turn signal lamps flash three times. The locking knobs on the doors move down. The anti-theft alarm system is armed. Selective setting If you frequently travel alone, you may wish to reprogram the SmartKey so that pressing Œ only unlocks the driver's door and the fuel filler flap. Press and hold buttons Œ and ‹ simultaneously for about 5 seconds until battery check lamp 5 ( page 110) flashes twice. The SmartKey will then function as follows: Unlocking driver's door and fuel filler flap Press button Œ once. 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 Press button Œ twice. All turn signal lamps flash once. The locking knobs in the doors move up. The anti-theft alarm system is disarmed. 112