How to change or unlock mykey setting for volume and speed

Asked by Jan 03, 2016 at 12:30 AM about the 2012 Ford F-350 Super Duty XL Crew Cab

Question type: Car Customization

I just would like to know how to undo the
mykey setting on my 2012 ford f350 super
duty.

2 Answers

http://www.fordservicecontent.com/Ford_Content/catalog/owner_guides/12f23og1e.pdf

3 of 3 people found this helpful.
6,925

If you aren't using the master key you can't change anything. I've had to erase all keys and reprogram any existing and new ones to get rid of the mykey problem for many customers.

2 of 2 people found this helpful.

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