2008 Jeep Grand Cherokee Owner's Manual - Page 112

112 UNDERSTANDING THE FEATURES OF YOUR VEHICLE center of the instrument panel. After turning on the ignition, you can choose from High, Low, or Off heat settings. Amber LEDs on the side of each switch indicate the level of heat in use. Two LEDs are illuminated for high, one for low, and none for off. Pressing the switch once will select high-level heating. Pressing the switch a second time will select low-level heating. Pressing the switch a third time will shut the heating elements off. When high-temperature heating is selected, the heaters provide a boosted heat level during the first four minutes of operation after heating is activated. The heat output then drops to the normal high-temperature level. If high-level heating is selected, the system will automatically switch to the low level after 30 minutes of continuous operation. At that time, the number of illuminated LEDs changes from two to one, indicating the change. Operation on the low setting also turns off automatically after 30 minutes. NOTE: Once a heat setting is selected, heat will be felt within two to five minutes. Front Heated Seat Switches