Hi, I am John Mc, a Mercury dealer tech. I hope I can help you quickly and accurately. One moment while I work on your problem.
You have to remove the steering column and the dash to get to it. Give me a sec and I'll get all the info you need to do this.
Instructions:Click here for blend door Click here for dashClick here for steering column
If this answer has been helpful to you please help me by accepting. This is how I receive credit for helping youtoday!
Also if you need further assistance for this problem after accepting feel free to ask a follow up and I'll be gladto help.
If you need me and it says I am not in chat it is ok. I get a message as soon as you respond so I can come right back.