Are you financing through 3rd patty bank? If so you just do it through them which is what I did. I put a few thousand into the account and told them to pull that and reduce the loan amount.Got my VIN yesterday (San Diego) order the 11/14 LR AWD FSD .. then heard about sleepers got a call on Black Friday that I got one in preproduction with a VIN. NOW just waiting on a delivery date. Does anyone know how to make the financing reflect that you are trying to put more money down on top of the trade in? I want all of it taken care of by Monday so that.. fingers crossed... get to accept delivery this upcoming week!