the express feature works but the communications from the two switches don't work.Try to reestablish comm between the ccm and the pse.
Disconnect the battery neg lead,key out,step on the brakes for 30 seconds
Rehook the lead and sync all the windows roof etc.,start the car turn the wheels all the way left to all the way right a few times to center the steering wheel angle sensor.Then see if the window works.
this is the system you are dealing with
this is how to disconnect the battery
sync procedures in your manual with battery replacement