Retrofit Audio 50 APS - AN82.61-P-0003EC

MODEL 207.3##/4## 1# up to 5/31/13 up to model year 2014 with CODE 510 (Audio 20 with CD changer) without CODE 494 (US version) without CODE 498 (Japanese version) without CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) 

MODEL 207.3##/4## 1# up to 5/31/13 up to model year 2014 with CODE 523 (MB Audio 20 radio) without CODE 494 (US version) without CODE 498 (Japanese version) without CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) 

Fig 1: Identifying Radio With Auto Pilot System

Courtesy of MERCEDES-BENZ USA

	Remove
1	Remove Audio 20 radio or Audio 20 radio incl. CD changer
			AR82.60-P-7502EW
		The removed audio component is no longer required.
2	Remove instrument cluster
			AR54.30-P-6015EW
	Install
3	Retrofit antenna for global positioning system (GPS)		AN82.61-P-7474-04EW
4	Install instrument cluster
			AR54.30-P-6015EW
5	Retrofit Audio 50 APS radio with auto pilot system (A2/56)
			AR82.60-P-7502EW
6	Enter special equipment in online vehicle data card via vehicle documentation system (VeDoc)	Delete:  CODE 523 (MB Audio 20 radio) or CODE 510 (Audio 20 with CD changer) Add:  CODE 525 (MB Audio 50 APS radio)
7	Document retrofitted equipment through VeDoc	Attach note "Audio 50 APS retrofitted as per AN82.61-P-0003EC " under field organization texts to design group 82.
8	Connect Star Diagnosis and select vehicle via the vehicle identification number (VIN)
			AD00.00-P-2000-04A
9	Perform variant coding with XENTRY using the software calibration number (SCN)
10	Disconnect Star Diagnosis
			AD00.00-P-2000-04A
	Check
11	Perform function test	See operator's manual for Audio 50 APS radio with auto pilot system (A2/56).