I was trying to roll down the rear drivers side window on my 2006 Saab and the only response I got was some ticking (motor?) that sounded like the window was trying to roll down. After about 30 seconds, the window rolled down a few inches. The same lag was experienced when holding the button down and attempting to roll it back up. This happens from operating the window from the left rear window switch and the driver's switches. Could this be a window motor issue, a pinch issue, or something else. Should I try window pinch calibration? The battery did die a few weeks ago so could that contribute to this window's problems? All other windows work fine. Thanks for all your help.