Same exact issue on my 2019 Type R. Both rear taillight assemblies. 2 days old. Sent a picture to the dealer and they ordered new taillight assemblies. Just a week ago!!!
I have it checked and I am saving it.
My problem seems more like a connection error with the V2.
Sometimes it won't work with the car and I have to replug it in then the car and V2 will communicate.
I'll play around some more, but I do appreciate your help!!!
I have the Sport CVT and drive in normal mode no econ, in the city only.
Average is right at 28 MPG. Occasional WOT and Sport mode with paddles for fun!!!