Legal analysis: automobile mortgage demand: 1, owner's second-generation ID card. 2. The borrower's own bank debit card. 3. Motor vehicle registration certificate. 4. Motor vehicle driving license (official motor vehicle driving license issued by the local vehicle management office). 5. 1 vehicle spare key. 6. Vehicle compulsory insurance and vehicle commercial insurance effective during the mortgage loan period.

Legal basis: Regulations on Motor Vehicle Registration

Article 22 To apply for mortgage registration, an Application Form for Motor Vehicle Mortgage/Cancellation of Mortgage Registration shall be filled in, and the motor vehicle owner (mortgagor) and mortgagee shall submit the application with the following documents and vouchers: (1) Identity certificates of mortgagor and mortgagee; (2) Motor vehicle registration certificate; (3) Master contract and mortgage contract concluded by mortgagor and mortgagee according to law. The vehicle management office shall record the contents of mortgage registration on the motor vehicle registration certificate within one day from the date of acceptance.

Article 23 When handling mortgage registration, the vehicle management office shall register the following contents: (1) the name of the mortgagee or the name of the unit, the name of the identity certificate, the identity certificate number, the residence address, the postal code and the contact telephone number; (2) Number of the main contract and mortgage contract; (3) Date of mortgage registration.