Remove/install compensator control unit - AR82.70-P-0030TB

MODEL 211.0 up to 1.6.08 except CODE (809) Model year 2009 with CODE (924) Bivalent natural gas drive with CODE (380) Preinstallation for MB telephone "Cell phone", complete with CODE (382) MB telephone "Cell phone" in armrest with CODE (386) Preinstallation for telephone "Cell phone", UPCI [UHI] system with CODE (388) Telephone "Cell phone", UPCI [UHI] system 

Fig 1: Identifying Compensator Control Unit Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove right paneling in trunk		AR68.30-P-4800TB
2	Remove bolts (1) and take off carrier plate (2) with telephone compensator, data (A28/2) or E-net compensator (A28/3)	Top bolt (1) is concealed by an adhesive felt strip.
3	Separate electrical connectors (3)
4	Remove bolts (4) and remove telephone compensator, data (A28/2) or E-net compensator (A28/3) from carrier plate (2)
5	Install in the reverse order
6	Carry out function check