Retrofit Communication and Navigation System (CNS) · az8285s0008ea · Mercedes-Benz WIS

AZ82.85-S-0008EA

Retrofit Communication and Navigation System (CNS)

10.12.2018

Model	447.6/7
	with code EN6 (Audio 10)
	except code ER0 (Basic fittings f. radio)
Model	447.6/7
	with code EN7 (Audio 15)
	except code ER0 (Basic fittings f. radio)

Modification notes

28.08.2018	"Technical note" added	Operation step 19
07.12.2018	Method extended	Operation step 12

Retrofit Communication and Navigation System (CNS)

S82.85-4580-09

1	Communication and Navigation System (CNS) head unit		3	GPS antenna		5	USB connection cable
2	Cover		4	Hands-free system microphone		6	CAN cable with adapter

Shown on model 447.7 with code EN7 (Audio 15)

5	USB connection cable
7	Connector
8	Bolts
9	Universal Serial Bus (USB) cover
A40/10	USB/AUX connection
N87/2	Radio (Audio)

S82.85-4582-06

S82.20-4649-08

Shown on model 447.7 with code LC4 (Comfort overhead control panel)

N70

Overhead control panel (OCP) control unit (with code LC4 (Comfort overhead control panel) or with code LD0 (Overhead control panel with two reading spotlights))

Shown on model 447.7 except code LC4 (Comfort overhead control panel) and except code LD0 (Overhead control panel with two reading lights)

10	Front dome lamp (except code LC4 (Comfort overhead control panel) and except code LD0 (Overhead control panel with two reading lights))
B25/4	Hands-free system microphone

S82.85-4594-11

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Topical note	Notes on carrying out repair work in the vehicle interior		AH68.00-N-0001-01S
	Remove
1	Read out security code of radio (Audio) (N87/2) via Vehicle Documentation (VeDoc) and enter on the form.
	Provide radio code to customer, form		OF82.60-N-3000-04CV
		If no warranty case is present.
		
		Hand over form and the removed radio (Audio) (N87/2) to customer.
		If a warranty case is present.
		
		Send form and removed radio (Audio) (N87/2) back via the standard process.
		 The return delivery is done through the respective return shipment process of the market.
2	Detach ground line of on-board electrical system battery.
			AR54.10-S-0003E
3	Remove center instrument panel cover.
			AR68.10-S-3430E
4	Remove USB/AUX connection (A40/10) from center instrument panel cover.	 Tie back plug (7) with electric lines of the universal serial bus/AUX connection (A40/10) and fix in place with cable ties at factory-installed electrical wiring harness.
5	Remove Radio (Audio) (N87/2) and standard radio installation frame.
			AR82.60-S-7502E
		 The screws (8) of the removed radio (Audio) (N87/2) are used for fastening the CNS head unit (1).
6	Remove GPS antenna (A2/47).
		Model 447.6/7 with code E1N (Becker MAP PILOT) model 447.6/7 with code EV6 (Becker MAP PILOT pre-installation)	AR82.85-S-0002E
7	Detach center instrument panel speaker (H4/27).
			AR82.62-S-7833E
		 Do not disconnect electrical wiring plugs.
8	Remove right A-pillar trim.
			AR68.30-S-4050E
9.1	Remove front overhead control panel (OCP) control unit (N70).	MODEL 447.6/7 with CODE LC4 (Comfort overhead control panel) MODEL 447.6/7 with CODE LD0 (Overhead control panel with two reading spots)
			AR82.20-S-1100E
9.2	Remove front dome lamp (10).	MODEL 447.6/7 except CODE LC4 (Comfort overhead control panel) except CODE LD0 (Overhead control panel with two reading spots)
			AR82.20-S-0110E
10.1	Remove hands-free system microphone (B25/4) from front overhead control panel (OCP) control unit (N70).	MODEL 447.6/7 with CODE LC4 (Comfort overhead control panel) MODEL 447.6/7 with CODE LD0 (Overhead control panel with two reading spots)
		 For this, release catch (arrow) at overhead control panel (OCP) control unit (N70) and remove hands-free system microphone (B25/4).
10.2	Remove hands-free system microphone (B25/4) from front dome lamp (10).	MODEL 447.6/7 except CODE LC4 (Comfort overhead control panel) except CODE LD0 (Overhead control panel with two reading spots)
		 To do so, release catch (arrow) at front dome lamp (10) and remove hands-free system microphone (B25/4).
	Preparation
11	Prepare CNS head unit (1) for installation.		AZ82.85-S-0008-01E
		 For this purpose, use the CNS head unit (1), cover (2) and supplied screws.
12	Subsequently modify antenna line to TMC antenna splitter (A28/13) for CNS head unit (1).	Model 447.6/7 with code E1N (Becker MAP PILOT) model 447.6/7 with code EV6 (Becker MAP PILOT pre-installation)	AZ82.85-S-0008-08E
		 Wiring harness repair kit, basic	*000589139900
	Install
13	Retrofit hands-free system microphone (4).		AZ82.70-S-0005-08E
14	Retrofit GPS antenna (3).		AZ82.85-S-0008-07E
15	Retrofit connecting cables for CNS head unit (1).		AZ82.85-S-0008-03E
		 The connecting cables for the CNS head unit (1) consist of supplied USB connection cables (5) and USB cover (9).
16	Retrofit CAN cable with adapter (6) for CNS head unit (1).		AZ82.85-S-0008-05E
		 Install the CAN cable with adapter (6) with supplied antenna adapter.
		 Wiring harness repair kit, basic	*000589139900
17	Retrofit CNS head unit (1).		AZ82.85-S-0008-02E
18	Attach ground line of on-board electrical system battery.
			AR54.10-S-0003E
19	Make basic settings on CNS head unit (1).	 To do so, operate parking brake. This enables the setting to be made on the CNS head unit (1) in the control menu.
		 See Owner's Manual.
20	Install center instrument panel cover.
			AR68.10-S-3430E
		 Make sure that the USB cover (9) with USB ports is correctly engaged in installation opening of center instrument panel cover.
21.1	Install front overhead control panel (OCP) control unit (N70).	MODEL 447.6/7 with CODE LC4 (Comfort overhead control panel) MODEL 447.6/7 with CODE LD0 (Overhead control panel with two reading spots)
			AR82.20-S-1100E
21.2	Install front dome lamp (10).	MODEL 447.6/7 except CODE LC4 (Comfort overhead control panel) except CODE LD0 (Overhead control panel with two reading spots)
			AR82.20-S-0110E
22	Attach center instrument panel speaker.
			AR82.62-S-7833E
23	Install right A-pillar trim.
			AR68.30-S-4050E
24	Document retrofitted equipment in VeDoc.	 Attach note "Communication and navigation system (CNS) retrofitted as per AZ82.85-S-0008EA" under field organization texts to DG 82.
		 Model 447.6/7 with code EN6 (Audio 10) Remove existing code EN6 (Audio 10).
		 Model 447.6/7 with code EN7 (Audio 15) Remove existing code EN7 (Audio 15).
		 Model 447.6/7 with code EN7 (Audio 15) with code EV6 (Becker MAP PILOT pre-installation) Remove existing code EV6 (Becker MAP PILOT pre-installation).
		 Model 447.6/7 with code E1N (Becker MAP PILOT) with code EN7 (Audio 15) Remove existing code E1N (Becker MAP PILOT).
25	Connect vehicle diagnosis system, read out fault memory.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-S-2000-04E
26	Perform SCN coding on electronic ignition lock (EZS) control unit (N73).
			AR54.21-S-0015E
		 Under the "Control unit adaptations" menu item follow the instructions for "SCN coding".
27	Perform SCN coding on instrument cluster (IC) control unit (A1/1).
			AR54.21-S-0015E
		 Under the "Control unit adaptations" menu item follow the instructions for "SCN coding".
28	Disconnect vehicle diagnosis system.
	Check
29	Perform function test.	 See Owner's Manual.

000 589 13 99 00

Wiring harness repair kit, basic

Parts ordering note

Part no.	Designation	Quantity
	Parts kit (see "ODUS") Communication and Navigation System (CNS)	1

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