When I went to the Control function, I wanted to change my Charge Level down to 80%. It was already charged to 90%, but I was setting up for tomorrow. I would click on the current setting of 90 and after I changed the text to 80, the screen would reset, and the result is my car would unllock! I went through the same process again, and got the same result. So, it's consistent.
Did this on my android phone.
Customer support service by UserEcho