Damn, I replaced the oil pan gasket like maybe 25k miles ago too.....Hate to do this again. :-(
Good news is I went to run some errands at lunch and I didn't get the warnings again. I also checked my oil level and it's dead on. Also, no puddles under car.
2000 BMW 540i
2010 Mercedes ML350
1998 Audi A6 Quattro (Sold)