2004 Ford F150 Owner Guide 5th Printing - Page 95

Locks and Security Your personal code is now erased and only the factory set 5-digit code will work. Antiscan feature The keyless entry keypad is equipped with an anti-theft function called "antiscan." The antiscan feature provides a one-minute lockout feature, where the user is unable to enter the vehicle using the keypad; this lockout occurs when a valid entry code has not been entered by the user within 7 attempts (35 consecutive button presses). During the lockout, the keypad will flash and pressing the controls on the keypad will be ignored, except for pressing the 7 • 8 and the 9 • 0 controls simultaneously, which will still lock the vehicle. The antiscan feature will be turned off after: • one minute, when the antiscan feature times out. • one minute of keypad inactivity. • the control is pressed on the remote entry transmitter. • the ignition is turned from the 1 (OFF/LOCK) position to the 3 (ON) position, or from the 3 (ON) position to the 1 (OFF/LOCK) position. Unlocking and locking the doors using keyless entry keypad To unlock the driver's door, enter the factory set 5-digit code or your personal code. Each number must be pressed within five seconds of each other. The interior lamps will illuminate after pressing the first control on the keypad. To unlock all doors, press the 3 • 4 control within five seconds. To lock all doors, press the 7 • 8 and the 9 • 0 at the same time. You do not need to enter the keypad code first. Note: The interior lamps will turn off. SECURILOCKி PASSIVE ANTI-THEFT SYSTEM SecuriLock௢ passive anti-theft system is an engine immobilization system. This system is designed to 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 dealer. The 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. 95 2004 F150 (f12) Owners Guide (post-2002-fmt) USA English (fus)