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

MODEL 221.0 

MODEL 221.1 except CODE (Z07) Top protection 

Fig 1: Identifying Antenna Components - Shown On Vehicle With Code (527) COMAND APS

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code (527) COMAND APS (with navigation) 

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Lower rear head restraints
2.1	Loosen headliner of roof paneling and, with electrical wiring harness connected, place on the seats as far forward as possible	Not for model 221.1 with code (413) Panoramic sliding roof	AR68.30-P-4300SX
2.2	Loosen headliner at the rear and carefully pull down until the telephone and GPS roof antenna (A2/49) can be accessed	On model 221.1 with code (413) Panoramic sliding roof	AR68.30-P-4300SX
3	Expose antenna lines (1) and disconnect	The number of antenna lines (1) varies according to equipment.
4	Remove telephone and GPS roof antenna (A2/49) from roof	The telephone and GPS roof antenna (A2/49) must not be dismantled, since this will damage the telephone and GPS roof antenna (A2/49). Check seal of telephone and GPS roof antenna (A2/49), replace if necessary and clean sealing surfaces.
			*BA82.62-P-1001-01D
5	Install in the reverse order