The Check Engine light on my '04 Crossfire had been going on and off for the past several months. I took it to the dealer today and they told me that the issue was the multi-function relay switch and that it needs to be replaced. The cost for the part alone was around $350. I'm not really sure what relay switch he is talking about. When I think of that, I initially think of the steering column and the switches in there. Does anyone know exactly what he was referring to?

Thanks!