I have a 2004 Ford Focus SE DOHC. Today, I opened the hood and found an unconnected red wiring harness (shown in the picture, it's the one with a question mark pointed at). I looked around the area but could not find any female connectors for it. When the engine is running, there were no warning lights or error messages. Though the car is drivable, I just don't want any part to break because this harness wasn't plugged in. Does anyone know where this harness is supposed to go? Thank you very much for your help!