1998 Ford Crown Victoria Owner's Manual - Page 57
1998 Ford Crown Victoria Manual
Page 57 highlights
Controls and features Unlocking the doors and releasing the trunk with the keyless entry system To unlock the driver door, enter either the factory-set code or personal code (each digit pressed within 5 seconds of prior digit). The interior lamps will illuminate. To unlock all doors, enter the factory-set code or personal code 1 2 3 4 5 6 7 8 9 0 (driver door unlocks) and press 3/4 within 5 seconds. To release the trunk, enter the factory-set code or personal code (driver door unlocks) and press 5/6 within 5 seconds. 1 2 3 4 5 6 7 8 9 0 After the factory-set code or personal code has been entered, you can unlock all doors (press 3/4) and release the trunk (press 5/6) as long as the controls are pressed within 5 seconds of each other. Locking doors with the keyless entry system It is not necessary to enter the factory-set code prior to locking all doors. To lock the doors: 1. Press 7/8 and 9/0 at the same time. 1 2 3 4 5 6 7 8 9 0 57