Retrofit CNS For Satellite Radio Mode With SDARS Antenna On Rear Roof Paneling - AZ82.85-S-0014EA

Model 447.7

with code EN6 (Audio 10)

with code ZU7 (National version for Canada)

except code ER0 (Radio, pre-wiring)

except code ME0 (Electric motor 85 kW)

except code ME4 (Electric motor 145 kW)

Model 447.7

with code EN6 (Audio 10)

with code ZU8 (National version for USA)

except code ER0 (Radio, pre-wiring)

except code ME0 (Electric motor 85 kW)

except code ME4 (Electric motor 145 kW)

Model 447.7

with code EN7 (Audio 15)

with code ZU7 (National version for Canada)

except code ER0 (Radio, pre-wiring)

except code ME0 (Electric motor 85 kW)

except code ME4 (Electric motor 145 kW)

Model 447.7

with code EN7 (Audio 15)

with code ZU8 (National version for USA)

except code ER0 (Radio, pre-wiring)

except code ME0 (Electric motor 85 kW)

except code ME4 (Electric motor 145 kW)

Courtesy of MERCEDES-BENZ USA

Communication and navigation system (CNS)

Shown on model 447.7 with code EN7 (Audio 15)

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

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

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

Courtesy of MERCEDES-BENZ USA

Satellite radio equipment

Courtesy of MERCEDES-BENZ USA

Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on carrying out repair work in the vehicle interior		AH68.00-D-0001-01KOS
	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	Hand over form to customer.	OF82.60-Z-3000-04KCV
2	Detach ground line of on-board electrical system battery.
			AR54.10-S-0003E
3	Remove center instrument panel cover.
		Model 447.6/7 except code XM7 (Facelift II)	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.
		Model 447.6/7 except code XM7 (Facelift II) Hand over removed radio (Audio) (N87/2) with standard radio installation frame to customer. The screws (8) of the removed radio (Audio) (N87/2) are used for fastening the CNS head unit (1).	AR82.60-S-7502E
6	Remove GPS antenna (A2/47).
		Model 447.7 with code E1N (Becker® MAP PILOT) Model 447.7 with code EV6 (Becker® MAP PILOT pre-installation)	AR82.85-S-0002E
7	Detach center instrument panel speaker (H4/27).
		Do not disconnect electrical wiring plugs.	AR82.62-S-7833E
8	Remove right A-pillar trim.
			AR68.30-S-4050E
9.1	Remove front overhead control panel (OCP) control unit (N70).	Model 447.7 with code LC4 (Comfort overhead control panel) Model 447.7 with code LD0 (Overhead control panel with two reading spots)
			AR82.20-S-1100E
9.2	Remove front dome lamp (10).	Model 447.7 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 447.7 with code LC4 (Comfort overhead control panel) Model 447.7 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 447.7 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).
11	Remove right sun visor.
			AR68.60-S-5480E
12	Remove right grab handle on front roof lining.
			AR68.30-S-4330E
13	Remove right top B-pillar trim.
			AR68.30-S-4700E
14	Slightly detach front roof lining from right roof frame at side.
		Carefully detach front roof lining. Otherwise, the front roof lining may be damaged. Do not remove front roof lining. Do not disconnect electrical wiring plugs.	AR68.30-S-7607E
15	Remove trim from right C-pillar.
		Model 447.7 with code V23 (Interior trim, superior version)	AR68.30-S-4490E
16	Remove trim from right D-pillar.
			AR68.30-S-4495E
17	Remove load compartment lamp.
			AR82.20-S-0118E
18	Remove rear right air vents.
		Model 447.7 with CODE HZ7 (Semi-automatically controlled air conditioning, TEMPMATIC in rear)	AR83.10-S-4800E
19	Remove right grab handles on rear roof lining.
			AR68.30-S-4330E
20	Slightly detach rear roof lining from right roof frame at side.
		Model 447.7 with code V23 (Interior trim, superior version) Carefully detach rear roof lining. Otherwise the rear roof lining could be damaged. Do not remove rear roof lining. Do not disconnect electrical wiring plugs.	AR68.30-S-7608E
21	Remove additional brake lamp.
		Model 447.7 with code W50 (Rear-end door, two-wing, 180 degrees without window) Do not disconnect electrical connector.	AR82.10-S-5375EE
	Preparation
22	Prepare CNS head unit (1) for installation.	For this purpose, use the CNS head unit (1), cover (2) and supplied screws.	AZ82.85-S-0008-01E
23	Perform aftermarket modification to antenna line to TMC antenna splitter (A28/13) for CNS head unit (1).	Model 447.7 with code E1N (Becker® MAP PILOT) Model 447.7 with code EV6 (Becker® MAP PILOT pre-installation)	AZ82.85-S-0008-08E
		Wiring harness repair kit, basic	Fig 1
	Install
24	Retrofit antenna (14).	Model 447.7 with code W50 (Rear-end door, two-wing, 180 degrees without window)	AZ82.85-S-0014-01E
		Model 447.7 with code W65 (Liftgate)	AZ82.85-S-0014-01EA
25	Retrofit SDAR tuner (13).		AZ82.85-S-0014-02E
26	Retrofit hands-free system microphone (4).		AZ82.70-S-0005-08E
27	Retrofit GPS antenna (3).		AZ82.85-S-0012-04E
28	Retrofit connecting cables for CNS head unit (1).	The connecting cables for the CNS head unit (1) consist of the USB connection cables (5) and USB cover (9) as supplied.	AZ82.85-S-0008-03E
29	Retrofit CAN cable with adapter (6) for CNS head unit (1).	Install the CAN cable with adapter (6) with supplied antenna adapter.	AZ82.85-S-0008-05E
		Wiring harness repair kit, basic	Fig 1
30	Retrofit CNS head unit (1).		AZ82.85-S-0008-02E
31	Attach ground line of on-board electrical system battery.
			AR54.10-S-0003E
32	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.
33	Install additional brake lamp.
		Model 447.7 with code W50 (Rear-end door, two-wing, 180 degrees without window) Do not disconnect electrical connector.	AR82.10-S-5375EE
34	Fasten rear roof lining to right roof frame at side.
		Model 447.7 with code V23 (Interior trim, superior version) Carefully fasten rear roof lining. Otherwise the rear roof lining could be damaged.	AR68.30-S-7608E
35	Install right grab handles on rear roof lining.
			AR68.30-S-4330E
36	Install rear right air vents.
		Model 447.7 with CODE HZ7 (Semi-automatically controlled air conditioning, TEMPMATIC in rear)	AR83.10-S-4800E
37	Install load compartment lamp.
			AR82.20-S-0118E
38	Install trim on right D-pillar.
			AR68.30-S-4495E
39	Install trim on right C-pillar.
		Model 447.7 with code V23 (Interior trim, superior version)	AR68.30-S-4490E
40	Fasten front roof lining to right roof frame at side.
		Carefully fasten front roof lining. Otherwise, the front roof lining may be damaged.	AR68.30-S-7607E
41	Install right top B-pillar trim.
			AR68.30-S-4700E
42	Install right grab handle on front roof lining.
			AR68.30-S-4330E
43	Install right sun visor.
			AR68.60-S-5480E
44	Install center instrument panel cover.
		Model 447.6/7 except code XM7 (Facelift II) Make sure that the USB cover (9) with USB ports is correctly engaged in installation opening of center instrument panel cover.	AR68.10-S-3430E
45.1	Install front overhead control panel (OCP) control unit (N70).	Model 447.7 with code LC4 (Comfort overhead control panel) Model 447.7 with code LD0 (Overhead control panel with two reading spots)
			AR82.20-S-1100E
45.2	Install front dome lamp (10).	Model 447.7 except code LC4 (Comfort overhead control panel) except code LD0 (Overhead control panel with two reading spots)
			AR82.20-S-0110E
46	Attach center instrument panel speaker.
			AR82.62-S-7833E
47	Install right A-pillar trim.
			AR68.30-S-4050E
48	Document retrofitted equipment in VeDoc.	Attach note "Communication and Navigation System (CNS) for satellite radio mode retrofitted as per AZ82.85-S-0014EA" under field organization texts to DG 82. Remove existing code EN6 (Audio 10) or code EN7 (Audio 15).
		Model 447.7 with code EN7 (Audio 15) with code EV6 (Pre-installation for Becker® MAP PILOT) Remove existing code EV6 (Becker® MAP PILOT pre-installation). Model 447.7 with code EN7 (Audio 15) with code E1N (Becker® MAP PILOT) Remove existing code E1N (Becker® MAP PILOT).
49	Connect vehicle diagnosis system, read out fault memory.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-S-2000-04E
50	Perform SCN coding on electronic ignition lock (EZS) control unit (N73).
		Under the "Control unit adaptations" menu item follow the instructions for "SCN coding".	AR54.21-S-0015E
51	Perform SCN coding on instrument cluster (IC) control unit (A1/1).
		Under the "Control unit adaptations" menu item follow the instructions for "SCN coding".	AR54.21-S-0015E
52	Remove diagnostic system.
	Check
53	Perform function test.	See Owner's Manual. The satellite radio mode must be activated by the customer. For this, hand the instructions supplied by the satellite radio provider to the customer

Fig 1: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

Courtesy of MERCEDES-BENZ USA

PARTS ORDERING NOTE

Part no.	Designation	Quantity
	Parts kit (see "ODUS"), Communication and Navigation System (CNS) with satellite radio equipment	1