Except as otherwise defined herein or as the context may otherwise require, capitalized terms used but not otherwise defined herein are defined in Appendix  A to the Sale and Servicing Agreement dated as of the date hereof (as from time to time amended, supplemented or otherwise modified and in effect, the “ Sale and Servicing Agreement ”) between the Issuer, the Servicer, Santander Drive Auto Receivables LLC and Citibank, N.A., as indenture trustee, which also contains rules as to usage that are applicable herein.