Again check your CPO policy for coverage limits and ask the dealer up front if the item to be repaired is covered.

If it is covered then note that it is covered on your work estimate before proceeding and note any included deductible and the amount of said deductible on the paperwork as well.

If after asking these questions you find that the item is not covered and you dont want them to work on it Then don't have them work on it.

Simple process........

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….