Before you start
Your order number can be found in your order history, confirmation email, or invoice.
Order numbers look different depending on where you bought your product — Amazon order numbers look like 113-1234567-1234567, and Walmart order numbers are 15 digits.
Our warranty covers products purchased from Amazon or Walmart only.
Need help? Email us at after-sales@carsun.com and we will reply within 24 hours.