2000 ff,a/c will not operate nor will interior fan, a/c no indicator light, interior fan does not operate, checked fuses below dash, check fuses under hood, all fuses seem fine, what suggestions ?

does the blower motor work?

Thank Glennzo for this, it worked for me.......

It IS the blower resistor. The same thing happened on my 2002 focus. The resistor is behind the glove box. Less than $20 from Ford dealer and 20 minutes to replace. Drop the glove box all the way down. Use a 1/4 drive 8mm with a long extension to remove the 1 screw holding the resistor in. Unplug resistor, plug new one in and replace screw. Done.