2005 Mercury Mariner Owner's Manual - Page 80

Locks and Security • weak or dead transmitter battery. The remote entry system allows you to lock or unlock all vehicle doors without a key. The remote locking and unlocking features will operate independent of the ignition position; however, the panic feature will only operate when the ignition is in the 1 (LOCK) or 2 (ACCESSORY) position. If there are problems with the remote entry system, make sure to take ALL remote entry transmitters with you to the dealership in order to aid in troubleshooting the problem. Two step door unlocking 1. Press and release to unlock the driver's door. Note: The interior lamps will illuminate if the control on the overhead lamp is in the DOOR position and the perimeter alarm system (if equipped) will deactivate. 2. Press and release again within three seconds to unlock the passenger doors, the liftgate and liftgate glass. One step door unlocking If the one step door unlocking feature is activated, press and release once to unlock all of the doors, the liftgate and liftgate glass. Note: The interior lamps will illuminate (refer to the Illuminated entry feature later in this section), if the control on the overhead lamp is in the DOOR position and the perimeter alarm system (if equipped) will deactivate. Switching from two step to one step door unlocking Unlocking can be switched between two step and one step door unlocking by pressing and holding both and buttons simultaneously on the remote entry transmitter for approximately 4 seconds. The parklamps will flash twice to indicate that the vehicle has switched to one step unlocking. Repeat the procedure to switch back to two step unlocking. Locking the doors 1. Press and release to lock all the doors. Assuming all vehicle doors and the liftgate are properly closed, the park/turn lamps will flash once 80 2005 Mercury Mariner (mrn) Owners Guide (post-2002-fmt) USA_English (fus)