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  1. 6.0L Electronics Discussion
    I have a 2005 F350 Lariat 4x4. My problem is that when I either lock my doors with the key FOB, or just hit the lock button on the door and close my door.....after say 10-15 secs the horn beeps once with the lights flashing at the same time, then 1 sec later it does it again, and...
  2. 6.7 Problems Forum (2011-2016)
    I have a 1 month old 2013 F 350 Platinum 6.7 diesel. On two longer drives (200 miles roundtrip). I have heard a "honking" noise driving at 65 mph that lasts for about 30 seconds and then stops. None of my guages or information display shows any problems. My owners manual does not identify...