Originally Posted by wstar

You will. It's not a "problem" per se, it's just standard stuff. Every time you disconnect the battery, a bunch of settings get reset on the car. You'll lose all your radio presets, you'll lose your maintenance mileage monitors on the little display on the left, the clock time will be wrong, etc..

One of the things that gets reset is the "memory" in the window controllers that lets it know exactly where the top of the door edge is. So every time you disconnect the battery cable, you're going to have to reset the window travel. It takes like 30 seconds, it's easy once you know what to do.