How to Program a 1998 Mercury Mountaineer Keyless Entry Remote Key Fob

Description

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Step-by-Step Programming Instructions:

1. Turn the ignition from OFF to RUN 8 times within 10 seconds, with the 8th time ending in RUN. The door locks will cycle to confirm entering programming mode.
2. Within 20 seconds, press any button on the first keyless remote. The door locks will cycle again to confirm programming.
3. Within 20 seconds, press any button on the second keyless remote. Once more, the door locks will cycle to confirm programming.
4. Turn the ignition to OFF. The locks will cycle once more to indicate the end of programming mode.

to purchase Auto Keys, Fobs, Remotes, Shell/Cases & Related products for 1998 Mercury Mountaineer