2010 Jeep Commander Owner's Manual - Page 110

110 UNDERSTANDING THE FEATURES OF YOUR VEHICLE Battery Saver Feature - Exterior/Interior Lights If the multifunction lever is left in the interior light position, parking light position, or the headlight position when the ignition switch is moved to the OFF position, the battery saver feature will automatically turn off the exterior and interior lights after eight minutes. Normal operation will resume when the ignition is turned ON or when the headlight switch is turned to another position. Lights-On Reminder If the headlights or parking lights are on after the ignition is turned OFF, a chime will sound when the driver's door is opened. Turn Signals Move the multifunction lever up or down and the arrows on each side of the instrument cluster flash to show proper operation of the front and rear turn signal lights. Turn Signal Control NOTE: If either light remains on and does not flash, or there is a very fast flash rate, check for a defective outside light bulb. If an indicator fails to light when the lever is moved, it would suggest that the indicator bulb is defective.