We have a 2006 Liberty and have had nothing but problems with the windows. First the rear driver side window just slid down one day about 6 months into the lease and never came back up again - we had never even lowered the window once since we got the car. Today, about 18 months into the lease, the driver's window did the same thing. I asked the service manager to inspect the other 2 windows so I don't have to come back 2 more times for the same problem and he said no - they have to break first. Jeep knows about the problem and refuses to issue recall - beware!!!