Many repossession agencies require that these charges be paid in CASH. This page will provide an overview of California's Repossession Laws and what you should know if you've fallen behind on car payments.If you get behind on your car payments or don't have auto insurance, the loan company can take your car. This is called vehicle repossession. California law permits cars to be repossessed after one late or missed loan payment. Cars may be repossessed after missed insurance payments as well. Repossession is lawful only when the written contract for the purchase or lease of the vehicle states that the creditor has the right to repossess the vehicle. Missing a payment can lead to car repossession. Do no leave any cash in the car. The repossessed car is free of any loan.