2005 Mercury Mariner Owner's Manual - Page 90

Locks and Security Triggering the anti-theft system The armed system will be triggered if any door, liftgate or the hood is opened without using the key, the keypad or the remote entry transmitter. To deactivate the triggered alarm state: control on your remote entry • Unlock the doors by pressing the transmitter. • Unlock the doors with a key. Turn the key full travel (toward the front of the vehicle) to ensure the alarm disarms. • Unlock the doors using the keypad. on the remote entry transmitter to disable the alarm; the • Press alarm will be disabled, but the vehicle will remain in an armed state. • Turning the key in the ignition to the 3 (RUN) or 4 (START) position. Note: The key must be a valid, programmed, coded key. 90 2005 Mercury Mariner (mrn) Owners Guide (post-2002-fmt) USA_English (fus)