I think I saw the same video. The one I saw showed a power flow type diagram that the 2012 does not have. Maybe they determined it was unnecessary because there is only battery power and regeneration modes whereas a hybrid or plug-in hybrid have more power sources.
I agree, car makers should take a cue from cell phone makers and keep older models' software more on pace with the new models. Some content could be omitted, but the basic software could be updated. Chevrolet hinted they would do this with the Volt, but has not followed through.
2012 White Platinum Ford Focus Electric
Yes, SYNC is that bad