My mom has a 2017 cx5 2.5 AWD. Its always had dealer oil changes for its entire life. This time she wanted me to change it for her. I go under the car and remove the little access panel and the 8mm hex plug is stripped so bad I cant remove it. I know how to get it off but it would possibly damage it and its Sunday and I dont have another one ready to replace it. Anyone know what to say to make the dealership fix this? Do you think theyll try to fight it?