2000 Ford Expedition Owner's Manual - Page 82

Controls and features Make sure that the liftgate door and/or window are closed to prevent exhaust fumes from being drawn into the vehicle. This will also prevent passengers and cargo from falling out. If you must drive with the liftgate door or window open, keep the vents open so outside air comes into the vehicle. SECURILOCK PASSIVE ANTI-THEFT SYSTEM Your vehicle is equipped with a coded-key anti-theft system. Only the correct key will be able to start your vehicle. If your keys are lost or stolen, you must take your vehicle to your dealership for key reprogramming. This system provides an advanced level of vehicle theft protection. Your vehicle's engine can only be started with the two coded keys provided with your vehicle. Each time you start your vehicle, the coded key is read by the anti-theft system. If the key identification code matches the code stored in the anti-theft system, the vehicle's engine is allowed to start. If the key identification code does not match the code stored in the system or if a coded key is not detected (vehicle theft situation), the vehicle's engine will not operate. If there is any anti-theft problem with your vehicle, ensure ALL coded keys for that vehicle are brought to the dealership, to aid in troubleshooting. The SecuriLock passive anti-theft system is not compatible with aftermarket remote start systems. Use of these systems may result in vehicle starting problems and a loss of security protection. Large metallic objects, electronic devices on the key chain that can be used to purchase gasoline or similar items, or a second key on the same key ring as the PATS ignition key may cause vehicle starting concern and record DTC's under certain conditions. If present, you need to keep these objects from touching the PATS ignition key while starting the engine. These objects and devices cannot damage the PATS ignition key, but can cause a momentary concern if they are too close to the key during engine start. If a problem occurs, turn ignition OFF and restart the engine with all other objects on the key ring held away from the ignition key. Check to make sure the encoded ignition key is an approved Ford encoded ignition key. 82