what does a wrench with B16 mean? on 2009 Honda Pilot

today a wrench appeared and there is B 16 code what does that mean

2 answers 1 comment
B 16 indicates the oil and filter and the periodic safety, mechanical and emissions systems inspections with tire rotation and differential oil change.

thank you. that's what I thought but wasn't positive.
No idea, give it to your favorite mechanic.