![Ground Zero GZBR 200BMW Installation Manual Download Page 23](http://html.mh-extra.com/html/ground-zero/gzbr-200bmw/gzbr-200bmw_installation-manual_2270099023.webp)
-7-
4. Removing side mirror panel and window frame
Unclip 3 fixing points and pull off the panel and the frame..
5. Installing tweeter
Modify the 4 points of the side mirror panel
to adapt the GROUND ZERO Tweeter perfectly
Please note, that some BMW models, for example E87 Facelift, do not have the preparation
for tweeter-install. You have to order the correct side mirror panel at your local BMW dealer.