1, BMW 4S store: the owner can directly go to the BMW 4S store for a refund, and the specific operation method can be consulted with relevant service personnel.
2. official website: Apply for a refund through BMW official website. After filling in the relevant refund information, wait for BMW customer service to review and handle the refund.
3. Customer Service Phone: Call BMW Customer Service to recall the fuel tank and apply for a refund, and the customer service will provide relevant guidance and handling.
No matter which way you choose to refund, you must keep the relevant car purchase and refueling vouchers, and organize your personal vehicle data and related information so that you can complete the relevant procedures more quickly when applying for a refund.