I have a 2015 with only 22k miles and the headliner area between the doors and glass roof are hanging down very bad. Its been garage kept the past 3 years too so not even sitting in the Florida heat. Does anyone else have this problem? I got a quote to fix it but it was almost $2k. I had my headliner fixed in my previous XK for less than $300 so this seem out of line. Thanks