Nothing specific to the oil change would have caused the code unless you hit/unplugged some wiring during the change. If re-tracing your steps during the oil change doesn't uncover anything obvious, then unless you have a scantool that can read the live data to get a better understanding of what's really going on you're probably in for a trip to the dealer.
__________________
2020 BMW X3M Competition
2006 BMW 325i (E90)
2006 Pontiac GTO
|