2011 Mercedes GL-Class Owner's Manual - Page 74

72 SmartKey Vehicle equipment i This manual describes all the standard and optional equipment of your vehicle which was available at the time of purchase. Country-specific differences are possible. Bear in mind that your vehicle may not feature all functions described here. This also refers to safety-related systems and functions. SmartKey Important safety notes G Warning! When leaving the vehicle, always remove the SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could Rinjure Rbe G Warning! Opening and closing Do not carry heavy or hard objects in the passenger compartment or cargo compartment unless they are firmly secured in place. Unsecured or improperly positioned cargo increases a child's risk of injury in the event of Rstrong braking maneuvers changes of direction Ran accident Rsudden General information If you cannot open or lock the vehicle with the SmartKey, either the battery in the SmartKey is empty, the SmartKey is faulty, or the vehicle battery is discharged. X themselves on parts of the vehicle seriously or fatally injured through excessive exposure to extreme heat or cold Rinjure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic. Do not expose the child restraint system to direct sunlight. The child restraint system's metal parts, for example, could become very hot, and the child could be burned by these parts. Check the battery in the SmartKey and replace it if necessary (Y page 76). X Unlock the driver's door using the mechanical key (Y page 75). X Lock the vehicle using the mechanical key (Y page 75). X Have the vehicle battery and battery contacts checked by an authorized Mercedes-Benz Center. If the SmartKey is faulty, contact Roadside Assistance or an authorized Mercedes-Benz Center. SmartKey functions General notes i USA only: This device complies with Part 15 of the FCC regulations. Operation is subject to the following conditions: 1. This device must not cause any harmful interference, and 2. This device must be able to accommodate interference that is