how to change spark plugs on 2005 Lincoln Town Car

My Lincoln Towncar, Signature Series, has 97,000 miles and I need to change the spark plugs. Please advise how this is done.

2 answers
Remove all the coils, 8 to be exact, and then remove the plugs.
And to suppliment Dan with a small detail: replace all 8 coil rubber boots too while you are there. If not, you are asking for a sure misfire upon reinstallation.