Hello, I'm Jason. I will do my best to answer your question quickly and accurately using the information you have provided.
If the air suspension light is not on, then the system is working normally
There are alignment adjustments for the rear wheels on these, and that is likely all that is needed
here are the specifications for the rear alignment for when you bring it in
You didn't answer where the self control module unit is located. Cannot find it by the spare tire or battery. And air pump is not where it is supposed to be by the spare tire.
I had the glove box open where the fuses are. Is that the right spot or how do I get at it?
It's just that many pictures in the manual do not actually match my car. If there are different versions of the manual, the one I have doesn't show me my exact car and it drives me crazy to locate things. Thank you for your time.