My gently used 2019 488 Pista Spider arrived this evening. I imagined it would need the battery maintainer plugged in tonight so I unpackaged it and connected it to the car, but the light sequence doesn't feel correct. When I attach the magnetic charger to the car, the green power light goes from solid to flashing, but no other lights display. I was expecting to see one of the lights along the status from 1 to 8 to be lit up, but none do. This is after more than an hour of charging. Is this normal behavior? It is that the battery was just very low and needs to charge overnight? Wanted to ask this group before I bother the dealer tomorrow morning Thank you (in advance) for your help! I don't live anywhere near a dealer so hoping nothing is wrong!