when i go to unluck my car or hit the horn botton i have to be like right infront of the car. is there anything that i can do to fix it a little so i get more rang.
 
My wife who is computer and mechanically challanged knew the answer to that one.  Try a new battery (in the key fob)!  If you put in a new battery, the codes may reset.  The instructions for getting your fob and car computer to be on the same terms again are inside the fob, or the owner's manual.