I recently discovered that one of my "parts syncros" - a '90 with full
rubber floor, power locks, mirrors, windows, cruise, etc. - has the
"P90" package, which includes an auxillary battery. (Imagine my
surprise after having the van sitting there for a year when I slid the
drivers seat forward and found a second battery!) Anyhow, in the Westy
the aux. battery powers the fridge - maybe other things too? But what
about the passenger van - what is the aux. battery there for?

Thanks,
Doug Fitz-Randolph
Freeport, ME