How to change or unlock mykey setting for volume and speed
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.
Looking for a Used F-350 Super Duty in your area?
CarGurus has 25,556 nationwide F-350 Super Duty listings starting at $249.
Search Ford F-350 Super Duty Questions
Ford F-350 Super Duty Experts
Related Models For Sale