To complete a bank wire payment to an auto auction company account, you should use only the bank instructions provided by the company. Usually, all the information given by the company regarding its official bank wire instructions is more than enough to complete the payment with any bank. In case your bank requests for any additional information from you to proceed with the payment, you can always contact the company's representative for assistance.
Take a notice, that there are many fraudulent companies, that may send you an email with incorrect bank details. Thus, always check this data with the official information provided on the company's website or in your client's’ profile. Make your own research in advance, and make sure that you do business with an existent and reliable auto auction website.