Passenger Window "height" When Fully Opened

[Raine.]

The girlfriend noticed the other day that when the passenger-side window is lowered as far as it will go, there's still a good 1/2" of window sticking up from the slot, but my drivers side window goes all the way down. Is this normal (I doubt it)? I just picked up my SC300 a couple of weeks ago, so I've been reading up and learning the new car :)

[lexus082]

The girlfriend noticed the other day that when the passenger-side window is lowered as far as it will go, there's still a good 1/2" of window sticking up from the slot, but my drivers side window goes all the way down. Is this normal (I doubt it)? I just picked up my SC300 a couple of weeks ago, so I've been reading up and learning the new car :)

You may need a new window regulator. I would take off the door panel and plug the power window switch back in and find what's keeping it from going down. No its not normal...