Hello all, sorry for not replying sooner. I am not able to check here as frequently lately. Similar to apex96 my warnings and errors cleared out on their own. I did take it to the dealer and got the usual message about not being able to recreate the issue. Had it on the beach many times since then without any issues. I typically drive in sand mode sometimes with the rear locker engaged / sometimes without on harder sand. I will say that our sand here in Florida isn't as deep as in Hatteras (I lived there for awhile). I don't really have to air down my tires ever. When I lived in Hatteras air down was pretty standard procedure.