2010 Mercedes GLK-Class Owner's Manual - Page 200

198 Useful features Power outlet in rear passenger compartment a plug from the 115V AC socket. Do not use a damaged connection cable. The 115V AC socket may not be connected to another 115V AC power source. Do not use converters to a grounding plug with the 115V AC socket. This could cause serious personal injury to you and/or others. Controls in detail G Warning! X Pull at top of cover ;. If the 115V AC socket is damaged or torn out of the trim, do not use or touch the 115V AC socket. Using a 115V AC socket that is damaged or torn out of the trim could cause serious personal injury to you and/or others. Power outlet in cargo compartment 115V AC Socket G Warning! The 115V AC socket operates at high voltage. Use the 115V AC socket in the vehicle with the same caution and prudence that you exercise when using power outlets at home. Keep any fluids away from the 115V AC socket. Do not clean the socket with fluids or tapered objects. Keep the 115V AC socket cover in the closed position, when not in use. Otherwise, you could suffer an electric shock and be seriously or even fatally injured. The 115V AC socket : provides an alternating current of 115 volts, which enables you to connect small electrical devices with a combined received power of 150 W at most. You can connect small devices such as game consoles, mobile phone chargers, laptops, etc. Prerequisites for operation: RThe 12V power outlets in the second-row footwell and cargo compartment (Y page 197) are operational. plug of the small device must be inserted fully into 115V AC socket :. the permissible voltage range. RThe RThe on-board voltage of the vehicle is within RThe G Warning! A device that you connect must have a suitable plug that complies with U.S. standards. Never pull on the cable to unplug specified wattage of the small device is identical or lower than the maximum permissible wattage (150 W) of the 115V AC socket :.