2001 Ford Expedition Owner Guide 1st Printing - Page 93

Controls and features SECURILOCKி PASSIVE ANTI-THEFT SYSTEM SecuriLock௢ passive anti-theft system is an engine immobilization system. This system prevents the engine from being started unless a coded key programmed to your vehicle is used. The SecuriLock௢ passive anti-theft system is not compatible with non-Ford aftermarket remote start systems. Use of these systems may result in vehicle starting problems and a loss of security protection. Automatic arming The vehicle is armed immediately after switching the ignition to the 3 (OFF) position. The THEFT light in the instrument cluster will flash every two seconds when the vehicle is armed. 4 3 5 2 1 Automatic disarming Switching the ignition to the 4 (ON) position with a coded key disarms the vehicle. The THEFT light will illuminate for three seconds and then go out. If the THEFT light stays on for an extended period of time or flashes rapidly, have the system serviced by your dealership or a qualified technician. Key information Your vehicle is supplied with two coded keys. Only a coded key will start your vehicle. Spare coded keys can be purchased from your dealership. Your dealership can program your key or you can "do it yourself", refer to Programming spare keys. 93