Retrofit COMAND with APS navigation system - AN82.85-P-0003TE

MODEL 211.0## (except 211.076 /077) 1# as of 1.6.06 up to 1.6.08 with CODE (523) MB Audio 20 radio with CODE (806) Model year 2006 with CODE (807) Model year 2007 with CODE (808) Model year 2008 except CODE (525) MB Audio 50 APS radio except CODE (924) Bivalent natural gas drive except CODE (596) Heat-insulating glass except CODE (494) USA version except CODE (498) Japan version 

Fig 1: Locating Navigation Processor & COMAND Operating, Display And Controller Unit

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Locating Fiber Optic Cable Connector (MOST)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on avoiding damage to fiber optic cables during repair work		AH82.60-P-0001-05AK
1	Remove CD from Audio 20 CD radio
	Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
2	Disconnect battery ground line		AR54.10-P-0003T
3	Remove left side paneling in trunk	For vehicles without code (287) Through-loading feature	AR68.30-P-4800T
		For vehicles with code (287) Through-loading feature	AR68.30-P-4800TA
4	Remove SAM control unit with fuse and relay box in luggage compartment	Do not disconnect electrical connectors.	AR54.21-P-1258T
5	Remove Audio 20 CD radio	The Audio 20 CD radio is no longer required.	AR82.60-P-7502T
6	Remove instrument cluster		AR54.30-P-6015T
7	Remove left front floor covering		AR68.20-P-2050T
8	Release trim at left B-pillar in lower area until the cable duct is accessible		AR68.30-P-4700T
9.1	Remove rear seat cushion	For vehicles without code (287) Through-loading feature	AR91.12-P-1020T
9.2	Unlock rear seat cushions and set upright	For vehicles with code (287) Through-loading feature
10	Remove side upholstery of left rear seat backrest
11	Release rubber door seal in lower area of left rear door
12	Remove door sill of left rear door sill
13	Remove cable duct cover on left side of rear seat backrest
14	Open left cable duct at rear seat
	Install
15	Retrofit antenna for global positioning system (GPS)		AN82.61-P-7474-04TTS
16	Retrofit new audio gateway control unit for the COMAND operating, display and controller unit (A40/3)		AN82.61-P-0001-07TC
17	Retrofit wiring harness for the COMAND operating, display and controller unit (A40/3)	Vehicles without bass box speaker.	AN82.61-P-0001-01TEE
18	Check whether the fiber optic cable connector (MOST) (X39/50) is installed in the rear cable duct, left next to the rear bench seat.
19	Retrofit Media Oriented System Transport (MOST) fiber optic cable wiring harness for the COMAND operating, display and controller unit (A40/3)	In vehicles without fiber optic cable connector (MOST) (X39/50).	AN82.61-P-0001-06TAD
		In vehicles with fiber optic cable connector (MOST) (X39/50).	AN82.61-P-0001-06TAE
20	Retrofit MOST fiber optic cable wiring harness for CD changer	On vehicles with code (819) CD-changer	AN82.61-P-0001-06TAZ
21	Extend fiber optic cable ring with navigation processor (N41/1) components to be retrofitted		AN82.64-P-0001-05TZ
22	Retrofit wiring harness for navigation processor (N41/1)		AN82.61-P-0001-01TCZ
23	Retrofitting AM/FM antenna line		AN82.62-P-0001-04TXZ
24	Install SAM control unit with fuse and relay box into luggage compartment		AR54.21-P-1258T
25	Retrofit navigation processor (N41/1) in trunk	In vehicles with code (220) PARKTRONIC or with Code (889) Keyless-Go or with Code (475) Tire pressure monitor (Beru) or with Code (475) Tire pressure monitor (Siemens)	AN82.85-P-0001-01TAZ
		In vehicles without code (220) PARKTRONIC or without Code (889) Keyless-Go or without Code (475) Tire pressure monitor (Beru) or without code (475) Tire pressure monitor (Siemens)	AN82.85-P-0001-01TTZ
26	Install side paneling in left side of trunk	For vehicles without code (287) Through-loading feature	AR68.30-P-4800T
		For vehicles with code (287) Through-loading feature	AR68.30-P-4800TA
27	Assemble vehicle	Steps 14 to 6.
28	Install COMAND operating, display and controller unit (A40/3)	Wrap felt tape around vehicle on-board AM/FM antenna line and on-board fiber optic cable for Audio 20 CD radio and strap down in center console (no longer required).	AR82.85-P-1000T
29	Connect ground cable to battery		AR54.10-P-0003T
30	Connect up STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
31	Perform basic programming		AR00.19-P-0200T
32	Flash MOST components that do not have latest software release.		AR54.21-P-0014Y
33	Perform variant coding with STAR DIAGNOSIS to activate the functions of the COMAND operating, display and controller unit (A40/3)	The instructions in DAS must be followed. After completing the variant coding, perform a quick test and delete the fault memory.
34	Add special equipment to the vehicle data card and to the online vehicle data card	Delete code (525) MB Audio 50 APS radio and enter code (527) COMAND APS with navigation. Delete old radio identification number and enter new one.
35	Close STAR DIAGNOSIS		AD00.00-P-2000-04A
36	Perform function check of the COMAND operating, display and controller unit (A40/3)	See operator's manual of the COMAND operating, display and controller unit (A40/3).