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  1. RogerD1959

    SYNC-3 Upgrade to SYNC-3.4.21xx Ford Says this can't be done, it can, I did it on my 2016 Expedition's SYNC-3.0 System.

    Did you know the SYNC-3.4.21xx system can provide directions to any airport in North America just by entering the K+3 letter ICAO/ATA designator for the airport you need directions to. For example, we will use three airports here, John F. Kennedy International, Los Angeles International, and...
  2. RogerD1959

    SYNC 3 SYSTEMS ONLY, GPS FAILURE 2019 AND EARLIER!

    This discussion has been closed.
  3. RogerD1959

    GET AS BUILT DATA FILE FOR YOUR VEHICLE HERE

    https://www.motorcraftservice.com/AsBuilt
  4. RogerD1959

    Battery in service reset

    I was sort of impressed. The original factory battery in my 2016 Expy, finally passes away. It was so sad, no funeral, just let the fellow who put in the new one have the core charge for his lunch break. Soo, what is the special sequence of numbers and letters to reset the, "Battery Days In...
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