welcome and be sure to post in the Expandable/Hybrid section. there's a Surveyor sub-forum, where you can ask questions from other Surveyor hybrid owners.
by the way, if you need a good dealer to do work, House of Camping is a great family-owned dealership.
we drove from Napa, Cal. to pick our Roo up from them. great RV tech there that was really helpful and knowledgeable.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC