Remove/install electronic compass - AR82.85-P-7371GZ

MODEL 164 

Only vehicles without navigation system 

Shown on model 164.1 

Fig 1: Identifying Electronic Compass, Instrument Cluster And Bracket

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Electronic Compass, Electrical Connector And Bolts

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Read out data from electronic compass (B26) using STAR DIAGNOSIS diagnosis system	Only if the electronic compass (B26) is replaced.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A
2	Remove instrument cluster (A1)	Do not separate the instrument cluster (A1) electrically Protect the instrument cluster (A1), instrument panel and steering wheel from damage. Do not damage electric wiring harness on instrument cluster (A1).	AR54.30-P-6015GZ
3	Remove bolts (2) and disengage and pull out bracket (1) until electrical connector (3) is accessible	Do not damage the electric wiring harness. Installation:  Ensure correct positioning of bracket on journal (arrow A) and in the interlock (arrow B).
4	Separate electrical connector (3) and remove the bracket (1) together with the electronic compass (B26)
5	Remove electronic compass (B26) from the bracket (1)	Three tabs (arrows C). Installation:  The electronic compass (B26) must audibly engage in the three catch tabs (arrows C).
6	Install in the reverse order
7	Transfer the data read out previously using the STAR DIAGNOSIS diagnosis system to the electronic compass (B26).	Only if the electronic compass (B26) is replaced.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A