I need to know the electrical connection regarding the headlight lower beam because I have to install an automatic light turn on kit. Connection and position of lower beam relay. Thanks

My 2013 Fiat Abarth 500 was driven 5miles down the road and back to be filled up with gas before a trip. Went to leave and it wouldn't start. Wouldn't do anything. Was told to get pcm. Installed it and now it turns over but wont start & the security system light is on now. Please help!

Everything started with the injection light turning on every time I drove at more than 55 mph; the vehicle was even changed to 3 cylinders by itself. The computer was replaced and the car started to sound as if it had a diesel-engine. At the beginning, I was told it was an ordinary noise. Two weeks later, the oil indicator turned on and I took it to be checked once more. Finally, they found out it was the engine that was failing, and it needed to be replaced completely. Hope my experience helps someone else in the future.