Concerning the problems with the wire grid-type antenna of cars from 2005 and earlier with the antenna affixed to the upper part of the rear window glass, it is possible to state the following, if the antenna's grid is damaged, the rear window defogger grid can be repaired in the same way. For the cars built after 2006, start by releasing three clips that are located at the rear of headliner; with this done, pull the rear part of the headliner down to create working clearance between the section and the roof. After that, in order to take out the antenna, first, unscrew the retaining nut and clips, and installation can be done in the reversed manner of those components.