Even when car dealerships sell cars "As-Is," they could still potentially face legal liabilities if the customer’s vehicle ends up having problems that need repairs after the sale. The dealership may be trying to be helpful, but intervening with the customer's car after the sale might actually result in a lawsuit against the dealership.

To avoid legal issues, you may consider referring the customer to a third-party mechanic to assess the vehicle and provide an estimate for any necessary repairs. If you agree to cover some or all of the repair costs, you could pay the mechanic directly rather than reimbursing the buyer. You may also want to document any agreements in writing to avoid possible future misunderstandings related to payment or any arrangements due to the repairs.

Please note: If you are selling your vehicle with a dealer warranty, then this does not apply to you. Your warranty may obligate you to provide certain repairs post-sale at zero cost to the customer.

Remember, that it's crucial to seek advice from an experienced auto law attorney for guidance on any legal issues related to car sales and/or post-sale repairs. Avoid relying on template agreements, statement of facts agreements, and standard non-customized documents.