2008 Ford F250 Owner Guide 4th Printing - Page 159
2008 Ford F250 Manual
Page 159 highlights
Locks and Security SECURILOCK™ PASSIVE ANTI-THEFT SYSTEM (IF EQUIPPED) SecuriLock™ passive anti-theft system is an engine immobilization system. This system is designed to help prevent the engine from being started unless a coded key programmed to your vehicle is used. The use of the wrong type of coded key may lead to a "no-start" condition. Your vehicle comes with two coded keys; additional coded keys may be purchased from your authorized dealer. The authorized dealer can program your spare keys to your vehicle or you can program the keys yourself. Refer to Programming spare keys for instructions on how to program the coded key. Note: 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. Note: Large metallic objects, electronic devices that are used to purchase gasoline or similar items, or a second coded key on the same key chain may cause vehicle starting issues. You need to prevent these objects from touching the coded key while starting the engine. These objects will not cause damage to the coded key, but may cause a momentary issue if they are too close to the key when starting the engine. If a problem occurs, turn the ignition off, remove all objects on the key chain away from the coded key and restart the engine. Anti-theft indicator The anti-theft indicator is located in the instrument cluster. Vehicles equipped with the SecuriLock™ Passive Anti-theft system behave as follows: • When the ignition is in the 1(OFF/LOCK) position, the indicator will flash once every 2 seconds for a total of 10 seconds to indicate the SecuriLock™ system is functioning as a theft deterrent. • When the ignition is in the 3 (ON) position, the indicator will glow for 3 seconds to indicate a programmed key has been validated and the SecuriLock™ Passive Anti-theft system has enabled the engine. Vehicles without the SecuriLock™ Passive Anti-theft system behave as follows: • When the ignition is in the 1 (OFF/LOCK) position, the indicator will not flash. • When the igniton is in the 3 (ON) position, the indicator will glow for 3 seconds to indicate the engine is enabled. 159 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus)