"Too Heavy for a hitch rack"
Instead of using a hitch mount bike, we roll our 2 E-bikes up a dog ramp, fold them in half & close the Bak Flip cover.
They're hidden from view & the weather!
I had the same problem. Once I cut the passenger side Red wire to the Headlight, it no longer stayed on with the car off.
It functions correctly as does the driver's side.
I tinted mine dark grey to keep the BAP intact. The LEDs shine through it easily.