This device (I read this somewhere) makes the car think the engine hood has been opened and shut while the car is running, making it go into a service mode that disables the Auto/Stop feature each time you start the vehicle. That said, it should work with the V6, but after reading your query I realized you asked about a 2021. I would contact the manufacturer for sure.
Unplugging it returns the vehicle to normal, but why? I am loving this thing and this vehicle now.
This reply was modified 1 year, 4 months ago by Hal.