I've noticed my remote has very little range. I have to be practically touching the car, and at the driver's side window, to get the car to unlock, or lock. I replaced the batteries in it, and it helped slightly, but very little. What's the next step? The buttons seem worn, they are indented slightly. Now, keep in mind I'm used to the range for our 02 Audi, so am I just expecting too much out of my 97? Has technology really come this far?!?!