Latest SNAFU on this GPS and mount. Two days before departing on my first Spyder cross country trip, the dealer hooked up the harness and I attached the GPS, thinking that all was well, but unfortunately that was not the case.
Bottom line: yesterday, my son pinpointed the problem, the wiring polarity was somehow reversed! He reversed the wiring on the Harness connectors and now, finally, all is well!
I'm posting this in case someone else has encountered a problem getting their GPS to Light Up when the ignition switch is turned on.