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moutain mode

  1. Moutain versus Hold mode

    Generation 1 Volt (2011-2015)
    I'm the owner of a 2012 Volt and I do not have access to the "Hold mode". After many readings in these forums, sorry if I missed the info, I understand that switching to Mountain mode at a certain time could recharge the battery by swiching to the fuel engine and later by switching back to a...
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