Remove/install tuner unit · ar8260p2002lf · Mercedes-Benz WIS

AR82.60-P-2002LF

Remove/install tuner unit

12.08.2019

Model	217, 222
	up to model year 2018
	with code 536 (Sirius satellite radio complete system)
Model	217, 222
	up to model year 2018
	with code 537 (DAB digital radio standard (Digital Audio Broadcast))
Model	217, 222
	up to model year 2018
	with code 865 (digital TV)

Shown on model 222.004

1	Electrical connectors
2	Bolts
3	Electrical wiring harness
A90/4	Tuner unit

P82.60-9194-06

Shown on model 217.4

1	Electrical connectors
2	Bolts
4	Bracket
5	Nut
A90/4	Tuner unit

P82.60-9592-06

 Warning	Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
Topical note	Notes on avoiding damage to optical fibers during repair work		AH82.60-P-0001-05AK
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on HANDS-FREE ACCESS		AH80.61-P-0001-01A
 	Remove/install
1	Carry out initial startup of tuner unit (A90/4)	When replacing tuner unit (A90/4).
			AD00.00-P-2000-04B
2.1	Remove luggage compartment trim on left side	Model 217, 222 up to model year 2018 with code 536 (Sirius satellite radio complete system) Model 217, 222 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) Model 217, 222 up to model year 2018 with code 865 (digital TV)
		Model 217.4 up to model year 2018 with code 536 (Sirius satellite radio complete system) Model 217.4 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) Model 217.4 up to model year 2018 with code 865 (digital TV)	AR68.30-P-4800LCA
		Model 217.3 up to model year 2018 with code 536 (Sirius satellite radio complete system) Model 217.3 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) Model 217.3 up to model year 2018 with code 865 (digital TV)	AR68.30-P-4600LC
		Model 222 up to model year 2018 with code 865 (digital TV) except code 811 (Advanced sound system)	AR68.30-P-4600LF
2.2	Remove woofer in rear passenger compartment	Model 222 up to model year 2018 with code 536 (Sirius satellite radio complete system) with code 811 (Advanced sound system) Model 222 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) with code 811 (Advanced sound system) Model 222 up to model year 2018 with code 811 (Advanced sound system) with code 865 (digital TV)
			AR82.62-P-7839LF
3.1	Detach electrical wiring harness (3)	Model 217.3, 222 up to model year 2018 with code 536 (Sirius satellite radio complete system) Model 217.3, 222 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) Model 217.3, 222 up to model year 2018 with code 865 (digital TV)
3.2	Unscrew nuts (5) and remove holder (4) to rear	Model 217.4 up to model year 2018 with code 536 (Sirius satellite radio complete system) Model 217.4 up to model year 2018 with code 537 (DAB digital radio standard (Digital Audio Broadcast)) Model 217.4 up to model year 2018 with code 865 (digital TV)
4	Separate electrical connections (1)	 The number of electrical connectors (1) can vary, depending on the equipment.
5	Unscrew screws/bolts (2) and remove tuner unit (A90/4)
6	Install in the reverse order

Referenced documents

ad0000p200004b Connect STAR DIAGNOSIS and read out fault memory
ah5400p000101a Information on preventing damage to electronic components due to electrostatic discharge
ah8061p000101a Notes on HANDS-FREE ACCESS
ah8260p000105ak Notes on avoiding damage to optical fibers during repair work
ar6830p4600lc Remove paneling in trunk
ar6830p4600lf Remove paneling in trunk
ar6830p4800lca Remove/install side paneling in trunk
ar8262p7839lf Remove/install bass module speaker
as0000z000901a Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.