WARNING: This page is about a different car, the 2009 Mercedes-Benz E550 and 2008 Mercedes-Benz E550. However, it is still accessible from the selected car via links, so may be relevant.
FG82/Set K
MODEL 211.2 with CODE (450) Taxi version
Use:
Torx bit T30 for fastening taxi roof sign in combination with 211 589 00 09 00.