Finished the intake cleaning

Hey guys! So I slapped the intake on and all last night. Pain in the ass. Getting the manifold back in while bolting that harness bracket in the front was really hard. I never removed the radiator/front bumper… Anyway, I got it on. I only used one of the two bolts that hold the bracket in though. Meh. I’ve heard of people not putting them back in at all. Anyway, I was wondering if anyone knew where I could get those clips that hold the actuator arms on? Two are missing. The flap motor arm and the passenger side sensor arm. I can put the arms on, but they vibrate out after a little bit. I guess I knocked them off. If clips aren’t available, anyone have any suggestions? Right now I’m super happy though. The car has no codes now. At first I threw a P0660 code, but I was tired so I had forgotten to clip that passenger side sensor harness in, lol. But it’s all good to go now. I have a 2014 CLS550. This S6 idles smoother than that now. And the CLS only has 45k miles, so I know there is nothing wrong with the Benz. It’s smooth, but the Audi is smoother. I’m excited.

I still need to bleed the brakes. When I moved that brake fluid reservoir over, I guess I introduced air into the line. I’ll be doing that this week. Also, another question for you guys. I wish I knew how to post pics. But there is a skinny hard plastic black hose thing that runs between the radiator and the front of the motor. It’s broken. It looks like it melted on an ac line on the passenger side. When I tried to pic at it, it broke in another spot. So that’s how I figure it’s a hard plastic line and not a flexible type. Although, it may have been flexible once upon a time. It does seem to do anything with the engine. I tried to feel around and it seems to go to the passenger side area where the headlight washer is. But I could only feel so far. Anyone have an idea of what I’m talking about and what this line might be?