Remove/install tuner unit - AR82.60-P-2002LF

MODEL 217, 222 

with CODE 536 (SIRIUS satellite radio) 

MODEL 217, 222 

with CODE 865 (TV tuner) Model 217 

with CODE 537 (Digital radio (DAB)) 

MODEL 222 

with CODE 537 (Digital radio (DAB)) 

Shown on model 222.004 

Fig 1: Tuner Unit Remove/Install Components - Shown On Model 222.004

Courtesy of MERCEDES-BENZ USA

Shown on model 217.4 

Fig 2: Tuner Unit Remove/Install Components - Shown On Model 217.4

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on sensor system for trunk lid opening/closing		AH80.61-P-0001-01A
	Remove/install
1	Connect diagnostic system and perform initial startup of the 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 with code 536 (SIRIUS satellite radio) Model 217 with code 537 (Digital radio (DAB)) Model 217 with code 865 (TV tuner)
		Model 217.4	AR68.30-P-4800LCA
		Model 217.3	AR68.30-P-4600LC
2.2	Remove woofer	Model 222 with code 536 (SIRIUS satellite radio) with code 811 (Advanced sound system) Model 222 with code 537 (Digital radio (DAB)) with code 811 (Advanced sound system) Model 222 with code 811 (Advanced sound system) with code 865 (TV tuner)	AR82.62-P-7839LF
3.1	Detach electrical wiring harness (3)	Model 217.3, 222 with code 536 (SIRIUS satellite radio) Model 217.3, 222 with code 865 (TV tuner) Model 217.3 with code 537 (Digital radio (DAB)) Model 222 with code 537 (Digital radio (DAB))
3.2	Unscrew nuts (5) and detach bracket (4) toward rear	Model 217.4 with code 536 (SIRIUS satellite radio) Model 217.4 with code 537 (Digital radio (DAB)) Model 217.4 with code 865 (TV tuner)
4	Separate electrical connections (1)	The number of electrical connectors (1) can vary, depending on the equipment.
5	Remove screw/bolts (2)
6	Remove tuner unit (A90/4)
7	Install in the reverse order