If it doesn't show in free demo it can't be done.... Example....
this function is not possible with the BMW i3.
We write on our website which functions are possible. If a function, like the battery registration, is not listet, we don't support it unfortunately.
You can send the adapter back...
Carly cannot register the 12v battery in the i3... In addition, many other features do not work on the i3...
Don't bother with Carly if you have an i3...