Audio Systems: Car audio, ford escape, remotes

Question
i had a battery replaced in my 2002 ford escape and now the radio does not work and the remotes do not work for the locks.  Help!

Answer
well I've gotten many questions similar to this where people have jump started their cars and the stereo stops working.  in those cases It seems the amplifier portion of the head unit blows from the surge of jumping.  in yours this may be the case but since you say the locks dont work as well I am inclined to believe it's just a fuse that has blown.  Check them all.  some are located under the hood and some are located inside the cabin (look in the manual for your vehicle if you're not sure where)
Good luck and please let me know how it goes.