Decided against that. Put it up on ramps. Pressure washing is not really going to clean the ring or sensor. Could actually make it worse. Light has not come back on, so don't want to chance moving the grunge in there to a place it will mess things up. It needs a wash anyway, but that can wait till later this week. Chance of rain next 3 days. Hopefully enough to clean up the roads a bit. They are white with salt now.