Both Low and High Beams Headlights stopped working?

About one (1) week ago my wife complained that her headlights flickered while starting the ignition, then the lights immediately turned off. At this time, she was able to use the High Beams for safety on her short drive home.
The following day when she started the car, she noticed that not only had the Low Beams continued to fail, but the High Beams were also inoperable.
I purchased OBDLink EX FORScan OBD Adapter and hooked up to the computer to get a read:

BdyCM C1D00:11 (Park Brake Apply Switch) - Circuit Short to Ground
BdyCM B1D00:15 (Right Low Beam) - Circuit Short to Battery or Open
BdyCM B1D01:15 (Left Low Beam) - Circuit Short to Battery or Open

I've checked headlight fuses in both the BJB fuse box and the fuse box on driver's side floorboard, only to find them normal. I'm ready to start the process of elimination by checking every bulb, plug and wire in hopes to locate the issue but would really appreciate any advice you may have for me on where to start and any helpful hints.
Note - I have a Multimeter and Test Light to assist.