Dave,
We ordered it on our 3585 also, have had it in for service and still won't work. First service visit said it needed to be zeroed. But when I got her home, same issue. Drop her off the truck, turn on auto level and watch it go to work. Grounds the unit first, then starts the right side up, then the rear is leveled and the left front is low. The system then tries to raise the left front but just groans as if fully extended, after a few seconds you hear a few clicks in the hydraulics and the board shuts down. That leaves the left front sitting very low... interestingly, if I turn it back on and move it to manual, the left front raises with out issue and I can level it up. Hitting the road for the next 3 months, so hate the idea of having to stop by a shop and do this all over again. Last time we took her in for a list of fixes, temps dropped and I called the dealer, told him if we were getting a hard freeze in the 20's that he'd need to winterize it for me. He told me "no problem, we'll do it today". He had it for a month (I had it for 2 weeks) and when I brought her home, hooked up the water... busted kitchen faucet, water leaking all over the counter. Heartland said they'd send me a new faucet, I told them just to send the valve body and I'd take care of it. Guess what, no parts for these $9 faucets. Told Heartland I was leaving town for 3 months and if they couldn't set it to me in time (2 day UPS) then to hold it and I'd hit Homedepot or Lowe's for a new one. They said they'd get it to me... it's not hear, and we're pulling out. Will have to hit Lowe's on the road and then change it out at the first stop before we can even hook up water. Any idea why Heartland doesn't put shutoff valves under the sink? If I install two valves I can then have water to the coach, just not the kitchen until I get a new faucet.
David