Hi all. I see that the RadioStar section has little to no activity in the last few years. But I am hoping there are still folks out there monitoring it.

I have been given a new RS0591 and have installed it. Almost everything seems to work fine, except I problem trying to engage Turbo / Short Run.

The unit will flash the lights, and turn the LED on, but after a couple seconds the LED goes out, and when I turn off the key, the engine stops.

I presume the LED goes out first because...