]FORD 4000 RDS?

This is caused by entering the wrong code too many times. First , make sure you have the correct code (Ask a question on here quoting all the Serial Numbers) Usually , with 13 locked , then it has to be taken into a Radio Decode specialist or Ford main dealer...but what is worth trying is to leave the radio switched ON for 12 hours ( undisturbed ) to see whether it will automatically reset . Please post the outcome here whether this is successful or not. note: If the radio switches itself OFF before 12 hours, then it will have to be removed from the dashboard and connected to a battery supply on a workbench....Good Luck

RegWorts
May 2008