Remove/install roof antenna module - AR82.62-P-8979RT

MODEL 251 

Fig 1: Identifying Roof Antenna Module Remove/Install Components - Shown On Code 413

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with panoramic glass roof with top sliding roof, code 413 

	Remove/install
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove headliner	With panoramic glass roof with top sliding roof, code 413.	AR68.30-P-4300RT
		With glass sliding roof, code 414.	AR68.30-P-4300RTA
2	Disconnect electrical connectors (1) and electrical connector (2, 3)	Unclip cable tie if present.
3	Disconnect antenna cable (4) connectors	Unclip cable tie if present.
4	Unscrew nuts (5).
5	Release roof antenna module (A2/93) at the two tabs (arrow) and remove	Long wedge	Figure
6	Install in the reverse order

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA