[macgyver]

Just got an expensive phone call ! My old coach has been sitting at a repair shop for two months they finally got around to starting on the minor work , and they say the batteries are all frozen ! They tell me that both battery switches were turned off , is it possible because the merge switch was left on that power could still go to the battery solonoid ? I even have solar panels on the roof but there is some snow on them , maybe no output ?   Thanks for any thoughts Don