I got the car back today. Apparently a rear brake light bulb had blown causing a short circuit. When I turned on the lights, the car's brain got a signal that the brake lights were on, therefore disabling auto stop and cruise control!

I hope this actually fixes it. I brought the car in a few weeks ago and they were hoping that doing the brake recall would take of it, which it seemed to for about a week.

It does make sense, though.