Windows are likely the regulators. Door locks are a separate problem, vacuum related. It will take some time to troubleshoot all of the vacuum leaks. With a MityVac and a few hours time you should be able to clean up all of the leaks at the line connections. Leak at the lock actuators will require new rubbers or new actuators.

__________________
Mike Tangas
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72

'02 CLK320 Cabriolet - wifey's mid-life crisis

2012 VW Jetta Sportwagon TDI...at least its a diesel

Non illegitemae carborundum.