When buying a car with a mortgage, you need to pay attention to the following points: 1. During the process of applying for a mortgage loan, car buyers may encounter problems such as loan rejection due to failure to successfully review or slow allocation of funds. The agreement will generally indicate whether the deposit will be refunded. When signing the contract, you must pay attention to the return method, date and amount of the information; 2. When you are ready to complete all the procedures, the car dealer requires the consumer to pay a certain amount on the basis of the original car. amount of cash to carry the car; 3. Dealers will give many reasons, such as excuses such as the increase in the price of the car when paying in full, or failure to complete some procedures within the stipulated time. Remember not to believe their scams.