Before you go to the dealership, download the free app
mi3 for iOS iPhone or iPad.
You can check the HV battery capacity & SOH also the Rex use.
Excellent app
Took my i3 Rex into the dealer as the car temp display was at 39C or 110 F and the outside or inside temperature
was 21 C or 74 F. I was told it might be because an animal might have chewed on some wiring so
after I took it in for service they said this time it was a recall on the sensor...
I called BMW I# tech support and they said the system had a problem at their end and would be fixed
in 24 hrs or less. So this morning it was back to the way it was & I also am in BC Canada.
Mine didn't have the backup camera but I bought one called the RVS WiFi backup camera which uses your cell phone for the display
so I picked up an android to leave in the car all the time. It was wired up to the rear power source in the trunk. This may be all you
need as the dealer said nothing...
I bought mine in the US and imported it back into Canada last August.
Be prepared for a lot of work and you need a broker for the paperwork, I am in Vancouver
and can give you a lot of info if your going to cross the border here. If your doing it to another
province then I am not sure who to...