2009 Mercedes R-Class Owner's Manual - Page 87

Controls in detail Locking and unlocking i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user's authority to operate the equipment. button k only unlocks the driver's door and the fuel filler flap. X Switching on/off: Press and hold buttons k and j simultaneously for approximately 5 seconds until battery check lamp 4 (Y page 85) flashes twice. The SmartKey will then function as follows: X Unlocking driver's door and fuel filler flap: Press button k once. X X 1 j Lock button 2 i Unlock button for tailgate 3 k Unlock button 4 Battery check lamp Global unlocking: Press button k twice. Global locking: Press button j. i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user's authority to operate the equipment. Factory setting X KEYLESS-GO Vehicles equipped with KEYLESS-GO come with two SmartKeys with KEYLESS-GO, each with remote control and a removable mechanical key. The KEYLESS-GO function is integrated into the SmartKey. The validity of the SmartKey is checked every time you grasp an outside door handle. Global unlocking: Press button k. The vehicle will lock again automatically and rearm the anti-theft alarm system within approximately 40 seconds of unlocking if neither door nor tailgate is opened. Global locking: Press button j. X Selective setting If you frequently travel alone, you may wish to reprogramm the SmartKey so that pressing Z 85