I was doing some work on the backside of the engine, where a lot of hoses and wire harnesses are. I came across 2 plugs on the wire harness that are not plugged into anything. I am not missing any function on the car. Any idea what 2 extra wire plugs could be for......I can post a photo. They are short, come off the main harness, so they could only reach to something that would be on the backside of the engine.