What does the steering angle sensor do? Meassures how much the wheel is turning? While I was messing with it a pin fell out of the box. It was loose and pulled it out. Seems like it was just helping to hold the housing togeather. I didn't get a chance to put it back in.



I gave the car a test drove later and no lights came on. The xenons turn correctly when I make turns. Everything seems normal. What is that pin for?

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