When you purchase an EV Vehicle Health Check between June 1, 2023 and July 31, 2023, receive a $15 instant discount on the Vehicle Health Check. Discount will be applied before applicable taxes. EV Vehicle Health Check service must be completed between June 1, 2023, and July 31, 2023. Express vehicle health check service not eligible for offer. Applicable for EV vehicles only. Maximum one $15 discount per VIN during the offer period. Offer available to retail customers only. Offer subject to change without notice and may not be combined with certain other available incentives. Valid at participating Chevrolet, Buick, GMC, and Cadillac Certified Service dealers. GM has the right to change or modify the offer at any time, ask your participating dealer for complete details