Removing and installing backup antenna for Tele Aid emergency call system - AR82.95-P-0004T

MODEL 211.0 with CODE (383b) CP High telephone system 

Fig 1: Identifying Tele Aid Emergency Call System Backup Antenna Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown on emergency call system left backup antenna 

	Remove/install
1	Remove rear bumper		AR88.20-P-2200T
2.1	Remove bracket (1) with pneumatic pump for dynamic seat control (M40/1) upwards and put to one side	Only when removing emergency call system left backup antenna (A2/54) In vehicles with seat belt buckle sensors, Code (433) left dynamic seat, incl. multicontour seat or Code (434) right dynamic seat, incl. multicontour seat
3.1	Undo nuts (2) and place the control unit bracket (3) to one side	Only when removing emergency call system left backup antenna (A2/54) For vehicles with code (220a) Parktronic system (PTS) or with code (527) COMAND APS (with navigation) or with code (860) TV tuner or with code (889) Keyless Go
4	Unplug electrical connector (4) from antenna cable (5)
5	Unclip ventilation grille (6) from quarter panel at catches using suitable screwdriver (arrows A)
6	Remove antenna line (5) from ventilation grille (6)
7	Unclip emergency call system left backup antenna (A2/54) or emergency call system right backup antenna (A2/55) at notch hooks (arrows B) from interior ventilation (7) and then remove
8	Install in the reverse order