Remove/install antenna - AR82.70-P-8951T

MODEL 211.0 up to 31.5.06 with CODE (521) MB Audio 50 radio USA (without navigation) with CODE (525) MB Audio 50 APS radio with CODE (526) COMAND (without navigation) with CODE (527) COMAND APS (with navigation) with CODE (528) HIGH Class USA with CODE (529) HIGH Class Japan with CODE (530) COMAND APS USA (with navigation system) 

MODEL 211.0 as of 1.6.06 with CODE (525) MB Audio 50 APS radio with CODE (413) Panoramic sliding roof 

MODEL 211.0 as of 1.6.06 with CODE (526) COMAND (without navigation) with CODE (413) Panoramic sliding roof 

MODEL 211.0 as of 1.6.06 with CODE (527) COMAND APS (with navigation) with CODE (413) Panoramic sliding roof 

MODEL 211.0 as of 1.6.06 with CODE (529) HIGH Class Japan with CODE (413) Panoramic sliding roof 

Fig 1: Identifying Antenna Components (1 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Antenna Components (2 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Vehicles with code (228) stationary heater 

Fig 3: Identifying Telephone Antenna Line, Ground, Cable And Telephone/Cell Phone/STH Radio Remote Control Antenna Splitter

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 and left side lining in luggage compartment	On vehicles with code (287) Through-loading feature.	AR68.30-P-4800TA
		On vehicles without code (287) Through-loading feature or without code (924) Bivalent natural gas drive.	AR68.30-P-4800T
		On vehicles with code (924) Bivalent natural gas drive.	AR68.30-P-4800TB
2	Detach self-adhesive felt (8) at left and right and expose telephone antenna line (2) and GPS antenna line (2a)	Observe installation position of telephone antenna line (2) and of GPS antenna line (2a). Installation:  Attach telephone antenna line (2) and GPS antenna line (2a) using self-adhesive felt (8), as otherwise telephone antenna line (2) and GPS antenna line (2a) may be damaged at the trunk lid hinge.
3.1	Disconnect telephone antenna connector (A2/49a1x1)	On vehicles without code (228) Stationary heater.
3.2	Detach telephone antenna line connector (2) from telephone/cell phone/STH radio remote control antenna splitter (A2/53).	On vehicles with code (228) Stationary heater.
4	Undo nut on ground of right luggage compartment wheel well (W7) and remove ground line (7)
5	Detach GPS antenna connector (A2/49a2x1)
6	Undo nut on ground of left luggage compartment wheel well (W6) and remove ground line (6).
7	Remove right cover (1) and left cover (1a)
8	Remove telephone antenna line (2) with right grommet (3) out of the right cable duct	Note installation of lines in luggage compartment. Installation:  Coat right rubber grommet (3) with soapy water.
9	Withdraw telephone antenna line (2) out of rear window rubber sealing	Installation:  Insert telephone antenna line (2) into the rear window rubber sealing using a suitable feeler gauge.
			Fig 5
10	Remove GPS antenna line (2a) with left rubber grommet (3a) from left cable duct	Note installation of lines in luggage compartment. Installation:  Coat left rubber grommet (3a) with soapy water.
11	Pull out GPS antenna line (2a) from rear window rubber seal	Installation:  Insert GPS antenna line (2a) into the rear window rubber sealing using a suitable feeler gauge.
			Fig 5
12	Detach GPS antenna (A2/49a2) from rear window using assembly wedge, remove and then remove adhesive residues on rear window using cleaning agent	Installation:  Glue on GPS antenna (A2/49a2). If the old GPS antenna is being re-used (A2/49a2), use prescribed adhesive foil.	AR82.70-P-8951-01T
			Figure
		Cleaner	*BR00.45-Z-1025-04A
		Glass primer	*BR00.45-Z-1023-02A
		Adhesive foil	*BR00.45-Z-1079-02A
13	Install in the reverse order

Fig 4: Identifying Mounting Wedge (110 589 03 59 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 5: Identifying Feeler Gauge (129 589 03 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.