Retrofit COMAND APS - AN82.85-P-0006RTA

MODEL 251 as of model year 2009 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 525 (MB Audio 50 APS radio) without CODE 830 (Vehicles for China, additional parts) 

MODEL 251 as of model year 2009 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 525 (MB Audio 50 APS radio) without CODE 830 (Vehicles for China, additional parts) 

Shown on model 164 

Fig 1: Identifying Retrofit COMAND APS - Shown On Model 164

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove
1	Remove headliner
			AR68.30-P-4300RT
2	Remove radio
			AR82.60-P-7502RT
		The removed audio component is no longer required.
3.1	Remove cover below dashboard (left)	Left-hand drive vehicles
			AR68.10-P-1500RT
3.2	Remove cover below dashboard (on right)	Right-hand drive vehicles
			AR68.10-P-1520RT
4	Remove paneling in left footwell
			AR68.30-P-4010RT
	Install
5	Retrofit antenna line		AN82.62-P-0001-04RT
6	Install COMAND operating, display and controller unit (A40/3)
			AR82.60-P-7502RT
		Connect electrical connector of antenna line to COMAND operating, display and controller unit (A40/3).
7.1	Install cover below instrument panel (left)	Left-hand drive vehicles
			AR68.10-P-1500RT
7.2	Install cover below instrument panel (right)	Right-hand drive vehicles
			AR68.10-P-1520RT
8	Install paneling in left footwell
			AR68.30-P-4010RT
9	Install headliner
			AR68.30-P-4300RT
10	Enter special equipment in online vehicle data card via Vehicle Documentation System (VeDoc)	Delete:  CODE 510 (Audio 20 with CD changer) CODE 523 (MB Audio 20 radio) Add:  CODE 527 (COMAND APS (with navigation))
11	Document retrofitted equipment via vehicle documentation (VeDoc)	Attach "COMAND APS (with navigation system) retrofitted, as per AN82.85-P-0006RTA " note under the field organization texts to design group 82.
12	Connect diagnostic system and select vehicle via the vehicle identification number (VIN)
			AD00.00-P-2000-04A
13	Perform variant coding with XENTRY using the software calibration number (SCN)	Variant coding with XENTRY is carried out for the following control units using SCN: Instrument cluster Audio component
14	Disconnect diagnostic system
			AD00.00-P-2000-04A
	Check
15	Perform function test	See operator's manual of the COMAND operating, display and controller unit (A40/3).