My car has fake AMG badges on the boot lid and behind the front wheel arches. I don't know how long ago they were attached. I think they are fixed with some sort of standard double-sided sticky pad. Does anyone have any experience of removing these and what might be needed to remove any marking or trace effect? I am wondering whether to just lever them off or whether I have to prepare them at all. The garage that last serviced the car suggested that they should be heated a bit first.... It's embarrassing having them on the car and I would like to put the car right.