I bought my clarity the end of may and I got complimentary oil change and tire rotation for my first service. However, I got a coupon that expires on 12/3 but I think the car is not ready to be serviced by that time. I don't know if any of you has that happened to you. Should I take the car to take advantage of the coupon even if the car hasn't asked me for an oil change yet? Or what should I do? any input is appreciated!