It is a 2.4 liter, 4 cylinder. Fairly easy access to the plugs. I did disconnect a large multipin connection just left and back of the fuse box. Has a large red swing handle that disconnects it. I reconnected it right away but I'm not even sure what that is. Do any of you know what I'm talking about? It won't start at all. When I get in and press the brake and hit the start/stop, there's a brief clicking noise under the hood, the steering wheel display says to push the clutch pedal and press the start stop button. I get a "No BUS" message at the top of that display. The airbag light, gas light, check engine light all on. I have the neg terminal disconnected right now and will give it 15 minutes to see if that resets anything.