So call the dealer and threaten him that if he refuses to do what you want, you will have to deal with this issue in court later. And believe me, this dealer will become more active and start cooperating with you. I had something similar recently, I had a flood in my house, and I turned to my insurance company so that they would pay for repairs. So they came up with a million reasons not to compensate me for the damage. I threatened them with court and proceedings, and they immediately said they would pay for everything and even recommended I visit https://www.lawtoncr.com/water-damage-restoration-service/, where excellent specialists in water damage restoration work.