I have a 2002 Lexus RX300 and recently the battery went completely dead. I jumped it a few times and took it to Sears to get a new battery, and after it was changed the GPS is having problems. It turns on and can locate my postion just fine; however, I am unable to enter a destination address or search any in POIs. The icon is ghosted like when the car is in motion even when it is not. I am able to manually click on the screen and have the gps plan directions to the clicked spot but am unable to enter any address. Any ideas? Thanks!