Not sure if this works with clearing the codes for the 2020 but found this on another post.
Turn on the ignition key.
Wait until it fully boots up.
Press the mode button like normal.
Press down the brake pedal hard and hold it there.
Turn the ignition key off.
Wait until it fully shuts down. About 20 seconds but wait 30 to make sure.
Release the brake pedal.
Next time you turn on the key the fault should be gone.
If you can get to that plug easily that wasn’t a light I would still try to unplug it and plug it back in and check the wire and connectors for it
I went out to the bike, turned the key and the CEL was gone. I still went through your steps anyway. No fault codes. Must have been residual from running it w/the ambient temp sensor unplugged. Thanks for your help, ma'am.