If those thing were not having issues before hand, I'd call the BBB and complain!!!
Then go back to where you had the work done and B***H ! Then proceed to tell them they were reported to the BBB, they'll probly make arangements for your service.
Right off I'd expect a fuse blown, but its hard to say exactly.
The BCM does control ALL of these things, it is located under the glove box.
In the
Appearance-Non-Performance sub forum thier are proceedures for the interior, including the BCM/glove box.... I think ..
Its pretty easy to access though, pop out the glovebox, 4-5 screws, then slide that out slowly remove the light plug-in.
Its a small black box.
Good Luck w/stealership !