i have adjustable headrests in my 2005 active sport, but i need to remove them to fit seat covers. the manual ststes that some types (and mine must be one of them), must be reoved by a garage. I am wondering if anyone knows how to get them off without damaging them.They are height adjustsble with a button on the headrest itself.On other cars if the button is dpressed constsntly the headrest can be pulled off the prongs that come up from the seats, but mine are fixed. Any ideas?