Offer valid only at Auto Express’s Service Department and is non-transferable. Cannot be exchanged for cash or used in conjunction with other promotions, discounts, or offers. Valid for one-time use on a single service transaction. Presentation must be made at the time of service write-up. Offer expires on the last day of the current month. Auto Express reserves the right to modify or cancel this promotion without prior notice. Additional terms and conditions may apply; see service advisor for details.