Keyless entry worked this am and now doesnt light up or work

SOURCE: 2002 Ford Taurus keyless entry

if it was factory installed theres usually a fuse in the fuse panel whereever that may be...replace the fuse with the same voltage as the other one says. but if the fuse isn't in the fuse panel its most likely under the hood, to the right...hope this helps. =)

SOURCE: Won't start

Check the battery cables make sure they are clean and tight. Make sure the battery has at least 12V, new batteries sit on the shelf for months sometimes before they are purchased. If this yields no results, remove the starter and have it checked. If it checks bad, replace the starter.

SOURCE: CLock, radio, dome lights, speedometer, keyless entry dont work

Check fuse 8 (10 amp fuse) in the under dash fuse panel. Make sure you have voltage to it on both sides of the fuse.This fuse feeds all of the items you listed.

SOURCE: my keyless entry remote was working and all of a

Do you mean the remote fob or the key pad on the side of the car. Fob could be batteries.

SOURCE: ford 2000 excursion keyless entry not working

look online or go to the dealer and find a reprogramming procedure.