issues

Hey everyone. I’m new to this forum hope everyone is doing well! I’m the type of person who hates asking for help and I insist on figuring and fixing things for myself. I am currently at a loss. I have strange Air Conditioning / climate control issues. I don’t even know how to explain it haha...

I installed HID's on my new 300c. it only has 2000 miles on it. After a couple of weeks of driving, I went inside my work place, and left the car running and lights on....when I came back out the car was off. I went to restart the car and it was acting as if the the timing was off and would run...