This shouldn't be a problem, just show them your receipt for your cash paid!!
What, you didn't get a receipt!!! Why the hell not???
If you didn't get a receipt then it is just your word against their's. It may take a court to decide this one. Good thing you kept your bank records to show a cash withdrawal for the cash down payment, isn't it??? What, you don't have a bank statement??!! Now it is really just your word against his. Guess the judge will decide the most trusting witness. You vs. a car dealer, should be pretty simple.
Finally, we know that you have received the title to your car showing it is in your name, haven't you!!!!
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Steve Halket
Judgment Recovery of Houston
[email protected]
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This is my PERSONAL OPINION and is not legal advice! Consult your local attorney for your specific situation and laws!