Step 1: In the Base Residual field, enter the Base Residual amount or the percentage. The base residual is the amount that the vehicle is determined to be worth at the end of the lease term and can be expressed as a percentage of MSRP (using two digits) or as a whole dollar amount.
Step 2: Click on the Base Residual link to open the details page and then enter the number of monthly payments in the "Adv Pymts" field to match the lease term (i.e. 60).
Step 3: Click on Calculate. The base payment will now reflect one large sum under the options.