Last night, my engine light came on, but I didn't have my OBD2 scanner with me to check the code, (my kid has it). I drove to work without any issues. However, when I was leaving work to go home, the truck wouldn't start – it was dead. I used my Noco charger to jump-start it and then drove to...
I went into my truck to grab my phone, sat down, and 20 minutes later I noticed my tail lights were on. The headlights and front indicators were off. I checked the doors and they were shut fully. The headlamp dial was set to auto. Why would just the tail lights stay on for over 20 minutes?