You also should have seen the rpm increase indicator flashing as well, 2000 might have been a little low. Normally the answer to your question is yes, all you had to do was hike up the rpm above 2200 and until the rpm indicator stops flashing. Might take a couple minutes after that before you hear the regen start and the regen indicator light will go solidly on until regen is finished.So do you think it is safe to say that when my LX told me it was time for a regen all I needed to do was increase rpm? I was mowing. Probably 2000-2200 when the light came on. It kept flashing and eventualily went into level two.