The connector under the seat does not look it will plug into any OBD2, or OBD2 adapter, I have seen.
I thought maybe I had a bad 15-month old 12v battery, but replaced it and driving down the road every idiot light lit up and the thing shut down, waited a bit and cycled power a couple of times and made it home with check engine light on. It does seem like the traction battery is charging the 12v battery OK. Charged the 12v battery with external charger and now the CEL is off, but seems like something is wrong. I also can't manage to get the iOS app to connect to the scooter, despite an active BT connection …
