How to program your 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, and 2006 Mercury Grand Marquis remote keyless entry fob alarm by yourself at home without going to the dealer. Turn the ignition from OFF to RUN 4 times within 3 seconds, with the 4th time ending in RUN. All doors will lock then […]

How to program your 1993 and 1994 Mercury Grand Marquis remote keyless entry fob alarm by yourself at home without going to the dealer. Obtain all remote transmitters Access program connector taped to the wiring harness located in trunk (LH) Switch ignition ON Momentarily jump program connector terminals Door should lock then unlock Remove jump […]