2004 Jeep Liberty Owner's Manual - Page 152

152 UNDERSTANDING YOUR INSTRUMENT PANEL the vehicle's handling and stopping ability. Each tire, including the spare, should be checked monthly when cold and set to the recommended inflation pressure as specified on the vehicle placard. 6. 4LO Mode Indicator Light - If Equipped This light alerts the driver that the vehicle is in the 4 LO four-wheel drive mode. The front and rear driveshafts are mechanically locked together forcing the front and rear wheels to rotate at the same speed. 7. Fog Light Indicator Light - If Equipped This light shows when the front fog lights are on. 8. Malfunction Indicator Light This light is part of an onboard diagnostic system called OBD II which monitors engine and automatic transmission control systems. This light will illuminate when the ignition is in the ON position before engine start. If the bulb does not come on when turning the ignition key from OFF to ON, have the condition checked promptly. Certain conditions such has a loose or missing gas cap, poor fuel quality, etc. may illuminate the light after engine start. The vehicle should be serviced if the light stays on through several typical driving cycles. In most situations, the vehicle will drive normally and will not require towing. When the engine is running, the "Malfunction Indicator Light" may flash to alert of serious conditions that could lead to immediate loss of power or severe catalytic converter damage. The vehicle should be serviced as soon as possible if this occurs. 9. Anti-Lock Warning Light (ABS) - If Equipped This light monitors the Anti-Lock Brake System (ABS) described elsewhere in this manual. This