2007 GMC Acadia Owner's Manual - Page 199

The indicator on the inner outlet face will come on when 115 volt AC power is available. The AC power is available when the ignition is turned to ACCESSORY or ON, and electrical equipment is plugged into the outlet. The AC power is not available in the outlet when the ignition is turned to OFF. The power outlet is not designed for the following electrical equipment and may not work properly if these items are plugged into the power outlet: • Equipment with high initial peak wattage such as: compressor-driven refrigerators and electric power tools. • Other equipment requiring an extremely stable power supply such as: microcomputer-controlled electric blankets, touch sensor lamps, etc. See High Voltage Devices and Wiring on page 489. Climate Controls Climate Control System With this system you can control the heating, cooling, defrost, defog, and ventilation of the vehicle. Manual Operation 9 (Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. Turn the knob all the way counterclockwise to turn the front system off. 199