I have no clue where to start and am worried about messing up the airbags and the ac system. I would greatly appreciate step by step instructions. I just had a new motor and tranny installed and can't afford to pay a shop for any more work.

Your best bet is to go to a parts store and buy a Haynes manual for your car. There will be detailed instructions and photos to use... more detailed than anyone on here will have the ability or time to give you.

That makes since. I appreciate that buddy.