As you have asked about the Auto Loan pay off options in Bank of America, I am giving you information about it, check below for the details

Pay using Bill Pay:
You can sign in to set up payments through Bill Pay if you have its online banking service.
You can schedule recurring or one-time bill payments from your checking or money market accounts.

Pay by phone:
You can call 800.215.6195 to pay by phone 24/7.

Pay by mail:
You can mail your car loan payment to:
Bank of America, N.A., PO Box 15220, Wilmington, DE 19886-5220.
Include your loan account number along with your payment.

Pay in person:
You can always pay your auto loan in person at one of its financial centres.

You can expect to receive your lien release, paid-in-full letter and title (if the title is available) within 7-10 business days after it receive and process the payoff.