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

MODEL 117.3## 1#, 176.0## 1# with CODE 510 (Audio 20 CD with 6-disc CD changer) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 516 (Audio 5 USB) except CODE 830 (Vehicles for China, additional parts) 

MODEL 117.3## 1#, 176.0## 1# with CODE 523 (Audio 20 CD) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 516 (Audio 5 USB) except code 830 (Vehicles for China, additional parts) 

MODEL 156.9 with CODE 510 (Audio 20 CD with 6-disc CD changer) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 830 (Vehicles for China, additional parts) 

MODEL 156.9 with CODE 523 (Audio 20 CD) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 830 (Vehicles for China, additional parts) 

MODEL 242.8## 1#, 246.2## 1# with CODE 510 (Audio 20 CD with 6-disc CD changer) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 516 (Audio 5 USB) except CODE 830 (Vehicles for China, additional parts) 

MODEL 242.8## 1#, 246.2## 1# with CODE 523 (Audio 20 CD) except CODE 494 (US version) except CODE 498 (Japanese version) except CODE 516 (Audio 5 USB) except CODE 830 (Vehicles for China, additional parts) 

Shown on MODEL 176 

Fig 1: Comand Control Unit Electrical Wiring Harness Diagram - Shown On Model 176

Courtesy of MERCEDES-BENZ USA

Vehicles with CODE 508 (Navigation module preinstallation) or CODE 509 (Navigation module) 

Fig 2: Navigation Module Cradle & Slots

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove
1	Move front passenger seat toward rear
2	Remove radio
			AR82.60-P-7502NKB
		The removed radio is no longer required.
3	Remove 14.7 cm Audio/COMAND display (A40/8)
			AR82.60-P-7722NKB
		The 14.7 cm Audio/COMAND display (A40/8) is no longer required.
4	Remove instrument cluster	Vehicles except CODE 508 (Navigation box preinstallation) and except CODE 509 (Navigation box)
			AR54.30-P-6015NKB
5	Remove glove compartment
		MODEL 117, 156, 176	AR68.10-P-1400NKA
		MODEL 242, 246 Vehicles with CODE 508 (Navigation box preinstallation) or with CODE 509 (Navigation box) The bracket for navigation module (A2/30-1) and the navigation module must be removed from the glove compartment. The cradle for the navigation module (A2/30-1) and the navigation module are no longer required, they are to be handed over to the customer.	AR68.10-P-1400NKB
	Install
6.1	Route the Global Positioning System (GPS) antenna line, which was connected to the navigation module bracket (A2/30-1) at the antenna lines slot (C) (arrow), into the COMAND controller unit (A40/3) recess	Vehicles with CODE 508 (Navigation box preinstallation) or with CODE 509 (Navigation box) The 2-pin connector of the antenna lines must be disassembled and the Traffic Message Channel (TMC) antenna line must be strapped down together with the other wiring harnesses of the bracket for navigation module (A2/30-1). The openings in the glove compartment must be closed off.
6.2	Retrofit GPS antenna	Vehicles except CODE 508 (Navigation box preinstallation) and except CODE 509 (Navigation box)
		MODEL 156	AN82.61-P-7474-04NKX
		MODEL 117	AN82.61-P-7474-04NKC
		MODEL 242, 246	AN82.61-P-7474-04NKB
		MODEL 176	AN82.61-P-7474-04NKA
7	Retrofit COMAND fan motor (M4/13)		AN82.85-P-0005-01NKB
8	Retrofit electrical wiring harness for COMAND fan motor (2)		AN82.85-P-0005-02NKB
9	Install 17.8 cm Audio/COMAND display (A40/8)
			AR82.60-P-7722NKB
10	Install instrument cluster	Vehicles except CODE 508 (Navigation box preinstallation) and except CODE 509 (Navigation box)
			AR54.30-P-6015NKB
11	Install COMAND controller unit (A40/3)
			AR82.60-P-7502NKB
		Vehicles except CODE 508 (Navigation box preinstallation) and except CODE 509 (Navigation box) The white 1-pin coupling of the retrofitted GPS antenna must be connected to the COMAND controller unit (A40/3). Vehicles with CODE 508 (Navigation box preinstallation) or with CODE 509 (Navigation box) The GPS antenna line, which was connected to the bracket for navigation module (A2/30-1) (arrow), must be connected to the COMAND controller unit (A40/3).
12	Install remaining parts
	Update Vehicle Documentation (VeDoc)
13	Delete special equipment in online vehicle data card	Vehicles with CODE 510 (Audio 20 with CD changer) Code 510 (Audio 20 with CD changer)
14	Delete special equipment in online vehicle data card	Vehicles with CODE 523 (MB Audio 20 radio) CODE 523 (MB Audio 20 radio)
15	Delete special equipment in online vehicle data card	Vehicles with CODE 508 (Navigation box preinstallation) CODE 508 (Navigation module preinstallation)
16	Delete special equipment in online vehicle data card	Vehicles with CODE 509 (Navigation box) Code 509 (Navigation module)
17	Enter special equipment in online vehicle data card	Code 512 (COMAND APS with DVD changer)
18	Attach "COMAND APS with DVD changer retrofitted as per AN82.85-P-0004NKB " note under field organization texts to design group 82
19	Connect diagnostic system and select vehicle via the vehicle identification number (VIN)
			AD00.00-P-2000-04A
20	Carry out variant coding using software calibration number (SCN)	"Instrument cluster"
21	Carry out variant coding using software calibration number (SCN)	Vehicles with CODE 218 (reversing camera) "Reversing camera"
22	Disconnect diagnostic system
			AD00.00-P-2000-04A
	Check
23	Perform function test	See operator's manual for COMAND controller unit (A40/3).