Retrofit support for navigation box - AN82.85-P-0020EW

MODEL 212.0## (except 212.074/077/092) 1# as of 6/1/12, 212.1## 1# as of 6/1/12, 212.2## (except 212.274/277/292) 1# as of 6/1/12 as of model year 2013 with CODE 510 (Audio 20 with CD changer) without CODE 088 (Control code NTG 4.5) without CODE 494 (US version) without CODE 498 (Japanese version) 

MODEL 212.0## (except 212.074/077/092) 1# as of 6/1/12, 212.1## 1# as of 6/1/12, 212.2## (except 212.274/277/292) 1# as of 6/1/12 as of model year 2013 with CODE 523 (MB Audio 20 radio) without CODE 088 (Control code NTG 4.5) without CODE 494 (US version) without CODE 498 (Japanese version) 

Fig 1: Retrofit Support Navigation Box Components

Courtesy of MERCEDES-BENZ USA

	Remove
1	Remove radio (A2)
			AR82.60-P-7502EW
2	Remove Audio/COMAND display (A408)
			AR82.60-P-7722EW
3	Remove glove box (1)
			AR68.10-P-1200EW
4	Remove instrument cluster
			AR54.30-P-6015EW
5	Fold floor covering toward rear and push to one side
6	Detach footrest in front passenger footwell and place to one side with control units connected
7	Release front SAM control unit with fuse and relay module (N10/1) and place to one side with electrical connectors attached
			AR54.21-P-1260CW
	Install
8	Install GPS antenna (retrofit) (A2/23)		AN82.85-P-0020-02EW
9	Retrofit FM/TMC antenna splitter (A2/98)		AN82.85-P-0020-03EW
10	Prepare antenna lines for retrofit		AN82.85-P-0020-04EW
11	Retrofit antenna lines		AN82.85-P-0020-05EW
12	Retrofit low voltage differential signal (LVDS) wiring harness		AN82.85-P-0020-07EW
13	Install power supply wiring harness		AN82.85-P-0020-06EW
		Wiring harness repair kit, basic	Fig 3
		New passenger car wiring harness repair kit	Figure
14	Install cradle for navigation module (A2/30-1) in glove box (1)		AN82.85-P-0020-01EW
15	Install remaining parts
16	Insert navigation module into cradle for navigation module (A2/30-1)	The release pin for removing the navigation module must be provided to the customer.
17	Enter special equipment in online vehicle data card via vehicle documentation system (VeDoc)	Add:  Code (508) Navigation box preinstallation
18	Document retrofitted equipment through VeDoc	Attach note "Navigation box mount retrofitted as per AN82.85-P-0020EW " under field organization texts to design group 82.
19	Connect Star Diagnosis and select vehicle via the vehicle identification number (VIN)
20	Perform variant coding with XENTRY using the software calibration number (SCN)	Variant coding with XENTRY using the software calibration number (SCN) must be carried out for the following control units. "Audio 20" "Instrument cluster"
21	Disconnect Star Diagnosis
22	Perform function test	See Owner's Manual.

Fig 2: Identifying Passenger Car Wiring Harness Repair Kit (220 589 04 99 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

Courtesy of MERCEDES-BENZ USA