I got into my jeep had no interior lights no dashlights or gauges. Radio lit up and played could start the jeep but couldn't get it outta park. Headlights were on but couldn't switch between low or high beam, and turn signals didn't work. My positive terminal was corroded so I cleaned it once I put it back on everything worked. Let it sit with the terminal on for a few minutes and everything stops working again. Once in working condition I can drive it all day as long as I don't shut it off. I drove it to work last night and if I leave the key on the accessory setting it can sit for hours and everything still works but take the key out and wait for the interior lights to shut off it stops working.