2006 Buick Lucerne V8 3.8 The Drivers door controls have stopped working. The small indicator light on the controls is no longer on. Windows will not work, door locks inoperative. I was wondering if it would be possible to find a schematic diagram for the DDM for this vehicle. Thanks. M

The wire loom between them A pillar and door may have a broken wire. Pretty common problem.
Here'* the manual for you car.

https://charm.li/Buick/2006/Lucerne%....8L%20VIN%202/