36 volts hooked up to 12 volt system. Now won’t run

My sister hooked up a 36 volt golf cart to my 98 dodge Dakota 3.9 v6. It started throwing sparks, headlights flashed, horn blasted and wipers turned on. Now it will start and run before about 3-5 seconds before shutting down. Even while giving it gas. What blew?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0