How to Program Mercury Remote
1) Put the key in the ignition and turn the key on (without starting the vehicle) and off 8 times within 10 seconds, with the 8th time ending in on position.
2) All doors will lock then unlock to confirm programming mode.
3) Within 20 seconds, press any button on 1st remote. Door locks will cycle to confirm remote programming.
4) Within 20 seconds, press any button on 2nd and or up to 4 remotes.
5) Turn ignition OFF. Locks will cycle again to indicate end of programming mode.
These programming instructions work for the following vehicles.
1999 2000 2001 2002 2003 2004 2005 2006 Mercury Sable
1999 2000 2001 2002 2003 Mercury Tracer
2005 2006 Mercury Mariner
2006 Mercury Milan
2005 2006 2007 Mercury Montego
2004 2005 2006 2007 Mercury Monterey minivan
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Mercury Mountaineer
2007 2008 2009 Mercury Grand Marquis