Retrofit Audio 15 radio

AN82.60-S-0021E

Retrofit Audio 15 radio

30.07.2020

Model

447.6

with code ER0 (Basic fittings f. radio)

except code ME0 (Electric motor 85 kW)

Model

447.7

with code ER0 (Basic fittings f. radio)

except code ME0 (Electric motor 85 kW)

except code ME4 (Electric motor 145 kW)

1

Radio installation opening cover

5

Adapter wiring harness

18

Connector

2

Stowage compartment

6

Antenna plug

A40/10

USB/AUX connection

3

Slot cover

7

Connector

B25/4

Hands-free system microphone

4

Radio installation frame

8

Connector

N87/2

Radio (Audio)

2

Stowage compartment

11

Bolts

N87/2

Radio (Audio)

Shown on model 447.7 with code EN6 (Audio 10) up to 28.02.15

4

Radio installation frame

8

Connector

13

Central connector

5

Adapter wiring harness

9

Connector

18

Connector

6

Antenna plug

10

Antenna connector

A40/10

USB/AUX connection

7

Connector

12

Bolts

N87/2

Radio (Audio)

Shown on model 447.7 as of 01.03.15

9

Connector

15

Antenna line (on model 447.6/7 as of 01.03.15)

10

Antenna connector

16

Antenna splitter (on model 447.6/7 as of 01.03.15)

14

Electrical coupling (on model 447.6/7 as of 01.03.15)

17

Wiring harness

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

Remove radio installation opening cover (1).

 To do so, remove connector (9) and antenna connector (10) of radio preinstallation from radio installation opening cover (1).

 Long wedge

*115589035900

2

Remove center instrument panel cover.



AR68.10-S-3430E

3

Remove cover for slot (3) from cover of center instrument panel.

 The slot cover (3) is no longer required.

4

Remove electrical coupling (14) from antenna splitter (16) and route antenna line (15).

Model 447.6/7 as of 01.03.15


Carefully separate wiring harness (17).
This will prevent damage occurring.

 Separate wiring harness (17) here and pull out antenna line (15).
This makes it easier to attach the electrical coupling (14) to the radio (audio) (N87/2).

 Route antenna line (15) up to the installation area of the radio (audio) (N87/2) in the instrument panel.

5

Remove electrical coupling (14) from antenna line (15).

Model 447.6/7 as of 01.03.15

 Electrical coupling (14) is no longer required.

6

Remove stowage compartment (2) from instrument panel.

 To do this, remove screw/bolts (11). Stowage compartment (2) is no longer required.
The bolts (11) of the stowage compartment (2) are used to mount the radio (audio) (N87/2).

7.1

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

7.2

Remove front dome lamp.

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

8

Remove right A-pillar trim.



AR68.30-S-4050E

9.1

Remove glove box.

MODEL 447.6/7 with CODE F66 (Glove compartment, lockable)



AR68.10-S-1400E

9.2

Remove stowage compartment in instrument panel lower part on front passenger side.

MODEL 447.6/7 except CODE F66 (Glove compartment, lockable)



AR68.10-S-1610E



Install

10

Retrofit adapter wiring harness (5).

AN82.60-S-0010-01E

11

Retrofit microphone for hands-free system (B25/4).

AN82.70-S-8969-04E

12.1

Install front overhead control panel control unit (OCP).

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

12.2

Install front dome lamp.

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

13

Install right A-pillar trim.



AR68.30-S-4050E

14.1

Install glove box.

MODEL 447.6/7 with CODE F66 (Glove compartment, lockable)



AR68.10-S-1400E

14.2

Install stowage compartment in instrument panel lower part on front passenger side.

MODEL 447.6/7 except CODE F66 (Glove compartment, lockable)



AR68.10-S-1610E

15

Retrofit radio installation frame (4) into instrument panel.


Do not kink electrical wiring harnesses and ensure that they are routed without any chafing.
This will prevent damage occurring.

 To do so, mount radio installation frame (4) using supplied bolts (12).

16

Connect plug (9) of radio pre-installation to contact socket of adapter wiring harness (5).

17

Connect plug (8) of adapter wiring harness (5) to radio (audio) (N87/2).

18.1

Connect antenna plug (6) of adapter wiring harness (5) to antenna connector (10) of pre-installation for radio.

Model 447.6/7 up to 28.02.15

18.2

Mount electrical coupling (14) onto antenna line (15).

Model 447.6/7 as of 01.03.15

 Use electrical coupling (14) from parts kit.

19.1

Connect plug (18) of adapter wiring harness (5) to radio (audio) (N87/2).

Model 447.6/7 up to 28.02.15

19.2

Connect electrical coupling (14) to radio (audio) (N87/2).

Model 447.6/7 as of 01.03.15

20

Connect central connector (13) of adapter wiring harness (5) to radio (audio) (N87/2).

21

Retrofit radio (audio) (N87/2).

 To do so, use the bolts (11) for mounting the radio (audio) (N87/2).

22

Install center instrument panel cover.



AR68.10-S-3430E

 While doing so, pull the connectors (7) of the adapter wiring harness (5) through the installation opening of the center instrument panel cover, as shown, outwards.

23

Retrofit USB/AUX connection (A40/10) in installation opening of center instrument panel cover.

 To do so, connect plug (7) of adapter wiring harness (5) to USB/AUX connection (A40/10).

24

Supplement special equipment in Vehicle Documentation (VeDoc).

 Designation of the respective special equipment: CODE EN7 (Audio 15). Remove existing code ER0 (Pre-installation for radio).

25

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".

 Do not yet remove vehicle diagnosis system.

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".

 Do not yet remove vehicle diagnosis system.

27

Commission the radio (audio) (N87/2).



Connect STAR DIAGNOSIS and read out fault memory

AD00.00-S-2000-04E

 In the "Control unit adaptations" menu item, follow the "Commission previously-installed control unit" instructions.

 The radio code is automatically entered into the VeDoc here.

28

Disconnect vehicle diagnosis system.



Check

29

Perform function test.

 See operator's manual for audio equipment.

Parts ordering note

Part no.

Designation

Quantity

KG99

Audio 15 scope of supply

1

A 023 545 55 26

Electrical connector

1