I'm sorry Paco, I do not understand what you mean.
Bigh
November 2009
My serious question the following :sepodria do a reset? And leave it as of manufacture? Garcias PACO
PACO
November 2009
Paco, this code, 5493, is the original Ford code for that radio. It would appear that the radio has been re-coded at some time in its life. You will probably need to have it re-coded again. Sorry !!.