Two problems related to door have been reported for the 2003 Saturn ION. The most recently reported issues are listed below.
The driver's side door leaks at the top. Condensation gathers on the upper inside of the door and drips on the drivers leg, as well as on the power window/locks switches, which could cause corrosion or a short in the electrical system.
Electrical; door seals loose; car returned up to 3 times since purchase on 7/13/03. Saturn Ion 3 coupe--turn signals burned out w/in one week of each other; requested check of electrical system. July 26, 2003 electrical system checked. Complained about door seal at same time & service dept did not check it out until they replaced the fuse box on July 31. Requested to return vehicle and was told "it would be fixed to my satisfaction". Door seal was not installed properly & I have to take the car back for a fourth time to get this repaired approximately one week from today.