A lady I know has an '08 Pontiac G6 (don't know what trim level).
This thing has had repeated and maddening problems with the "door ajar" chime sounding off when the doors were clearly fully-shut.
First it was the driver's door setting off the chime. Then the driver's door wouldn't close at all. Dealer replaces latch. All fixed.
Next the front passenger door started sounding the chime. Dealer replaces latch. Fixed.
Now it's one of the rear passenger doors that won't close. Trip to dealer is booked.
This has all happened in the past year.
The car is 50 miles away from me, so a personal inspection isn't possible at the moment.
Owner is now wondering if this is something she needs to be concerned about once the warranty is up.
I'm going to buy a 3-day subscription to GM Tech Info starting tomorrow, so I can study the EWDs and such, but I thought I'd check here in case somebody has any personal experience with this issue. Thanks in advance.