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

MODEL 219.3 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) 

Shown on vehicle without code 228 Stationary heater 

Fig 1: Identifying Antenna Remove/Install Components (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Antenna Remove/Install Components (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	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		AR68.30-P-4800TX
2	Disconnect telephone antenna connector (A2/49a1x1)
3	Undo nut on ground of right luggage compartment wheel well (W7) and remove ground line (7)
4	Detach GPS antenna connector (A2/49a2x1)
5	Undo nut on ground of left luggage compartment wheel well (W6) and remove ground line (6).
6	Remove trim panel (1) on the right
7	Remove 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. Coat right grommet (3) with soapy water. Attach telephone antenna line (2) using self-adhesive felt (8) in area of trunk lid hinge.
9	Pull telephone antenna line (2) out of seal of heated rear window	Insert telephone antenna line (2) into seal of heated rear window using a suitable feeler gauge.
			Figure
10	Remove GPS antenna line (2a) with left grommet (3a) from left cable duct	Note installation of lines in luggage compartment. Coat left grommet (3a) with soapy water. Attach GPS antenna line (2a) using self-adhesive felt (8) in area of trunk lid hinge.
11	Pull GPS antenna line (2a) out of seal of heated rear window	Insert GPS antenna line (2a) into seal of heated rear window using a suitable feeler gauge.
			Figure
12	Separate roof antenna (A2/49) from heated rear window using mounting wedge and remove	Glue on roof antenna (A2/49).	AR82.70-P-8951-01TX
			Figure
		Glass primer	*BR00.45-Z-1023-02A
		Adhesive foil for roof antenna on rear window (when installing old roof antenna (A2/49))	*BR00.45-Z-1079-02A
13	Remove adhesive residue from heated rear window	Cleaner	*BR00.45-Z-1025-04A
14	Install in the reverse order

Fig 3: Identifying Mounting Wedge (110 589 03 59 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Feeler Gauge (129 589 03 21 00)

Courtesy of MERCEDES-BENZ USA