Hi everyone, I have a 2017 RTL-T, just turned 50,000 miles. Yesterday, I was in my garage with my keys in pocket when my headlights came on and an electrical short sound began along with the dash lights flashing all error graphics. I jumped in, started it and drove around the block and multiple error graphics were displayed. So, I drove to the shop and they plugged in their code reader, and since the engine light was not on (they said), it read no codes. So, they put a larger scope on and said it was an electrical issue they could not repair and suggested an auto electric shop. Interestingly, when I started the truck to come home all was normal. Now two days later, still no issues...it's as if it never happened. Any one else experience this?