Integrated Shoulder Belts, front and back?

The 96-2000 Sebring seats use an inertia module similar to an electric brake for a trailer that is under the console to lock the belts. There is a wiring diagram on corvairkid.com that shows how to wire it. 01-06 uses a cam that locks it in minor incidents and the gas charged tensioner hooked to to air bag system to pull tight in a major crash. I haven't looked into the 08 and op convertibles to see how they are done but would assume it is similar to the 01-06 setup.