Solera won't start
After being parked for only 2 weeks after the annual vehicle inspection, it won't start. On shore power the entire time.
Turn on the key, all indicator lights on, then they all go out except the check engine light. (not listed in manual...)
No cranking, no noises, except maybe a click from an underseat relay.
Battery tested good. Retightened terminals. Cleaned the keyhole with contact cleaner. Tried the other key. Filled the DEF tank (which wasn't empty, btw)
I tried to shift out of park, and then return, in case it was an interlock issue, but it won't shift into neutral. Never noticed that. Is it normal to not be able to shift without the engine running?