2007 Mercedes GL-Class Owner's Manual - Page 118

Controls in detail Locking and unlocking Global locking Press button ‹. With the tailgate and all doors closed, the turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed. Restoring to factory setting Press and hold buttons Œ and ‹ simultaneously for about 5 seconds until battery check lamp 5 ( page 114) flashes twice. SmartKey with KEYLESS-GO* Vehicles equipped with KEYLESS-GO come with two SmartKeys with KEYLESS-GO, each with remote control and a removable mechanical key. The locking tabs for the mechanical key portion of the two SmartKeys with KEYLESS-GO are a different color to help distinguish each SmartKey with KEYLESS-GO unit. The KEYLESS-GO function is integrated into the SmartKey. On these vehicles, the validity of the SmartKey with KEYLESS-GO is checked when you grasp an outside door handle. If the SmartKey with KEYLESS-GO is valid, your vehicle unlocks the doors the tailgate the fuel filler flap SmartKey with KEYLESS-GO* 1 ‹ Lock button 2 Š Unlock button* for tailgate 3 Locking tab for mechanical key 4 Œ Unlock button 5 Battery check lamp 6  Panic button ( page 102) 117