Our Mahindra side by side will not start. I left the key on and the battery died. Replaced the battery, cables are on correctly. Checked fuses, none bad. Have power coming from battery, thru 80 amp fuse on battery cable. When ignition key is turned, nothing happens. No self check, no lights, absolutely nothing. At a loss, possibly the ignition key? Any and all suggestions appreciated. Thank you in advance. Also posted in ATV/UTV forum