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Using mountain mode to build up a charge

18792 Views 16 Replies 12 Participants Last post by  wordptom
While driving on the highway, I used mm to build up some battery charge. At this point I wanted to place the car in the hold mode to retain the charge for later use in the city. However, the hold mode was not available. Later, I realized that I had no charge left on the battery. Should I have just left the car in mm until I got in the city?
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From what I have read here, the Gen 1 MM reserve is more like 40%, or about 4 kWh. (Is 40% what MyChevrolet/RemoteLink apps show? Or just a guess because 4 bars of 10 are displayed? Be nice if a Gen 1 owner could confirm.)
My 2015 gains 5 out of 10 bars in MM.
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