Hi all. I seem to be having a prob with my keyless entry, takes ages to work if at all, i can stand there for five minutes touching handle and nothing happens. Have to open with key but sets alarm off till i start car up.my buttons on fob dont work and never have since ive owned the car. When i press buttons the flashing indicactor lights so im thinking not battery??? Or could i be wrong, i put a new duracell battery in it about a year ago.