Did she switch on the AC? That automatically takes 5-10 miles off the GOM. My kids found it funny the first time.
But these little characteristics do make you much more conscious about your driving style, impact of AC etc.
Remember if a blinx charger it will charge you all tthe time its plugged in and won't switch off. I found this out the hard way at long beach airport...I know op is back by now, but just leaving here for other users .
