Retrofit COMAND APS with DVD changer - AN82.85-P-0004ECA

MODEL 207.3##/4## 1# up to 5/31/13 up to model year 2014 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 494 (US version) without CODE 498 (Japanese version) without CODE 510 (Audio 20 with CD changer) without CODE 511 (Audio 50 APS with DVD changer) without CODE 523 (MB Audio 20 radio) without CODE 525 (MB Audio 50 APS radio) 

Fig 1: Identifying COMAND Control Unit

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove COMAND controller unit (A40/3) with single DVD drive (with navigation)
			AR82.60-P-7502EW
		The removed COMAND controller unit (A40/3) is no longer required. Install new COMAND controller unit (A40/3) with DVD changer.
2	Install in the reverse order
3	Enter special equipment in online vehicle data card via Vehicle Documentation System (VeDoc)	Delete:  CODE 527 COMAND APS with single DVD drive (with navigation) Add:  CODE 512 (COMAND APS with DVD changer)
4	Document retrofitted equipment in VeDoc	Attach "COMAND APS with DVD changer retrofitted as per AN82.85-P-0004ECA " note under the field organization texts to design group 82.
5	Connect Star Diagnosis and select vehicle via the vehicle identification number (VIN)
			AD00.00-P-2000-04A
6	Perform variant coding with XENTRY using the software calibration number (SCN)
7	Disconnect STAR DIAGNOSIS
			AD00.00-P-2000-04A
	Check
8	Perform function test	See operator's manual for COMAND controller unit (A40/3) incl. DVD changer.