Retrofit media interface power supply wiring harness - AN82.60-P-0016-03EWB

MODEL 212.0## 1# as of 4/13/13 as of model year 2014 with CODE 510 (Audio 20 with CD changer) without CODE 494 (US version) without CODE 498 (Japanese version) 

MODEL 212.0## 1# as of 4/13/13 as of model year 2014 with CODE 512 (COMAND APS) without CODE 494 (US version) without CODE 498 (Japanese version) 

MODEL 212.0## 1# as of 4/13/13 as of model year 2014 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 494 (US version) without CODE 498 (Japanese version) 

Fig 1: Identifying Passenger Car Wiring Harness Repair Kit (220 589 04 99 00)

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Fig 2: Identifying Wiring Harness Repair Kit (220 589 02 99 00)

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Connection scheme 

Fig 3: Media Interface Wiring Harness Connection Schematic Diagram

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Routing diagram 

Fig 4: Media Interface Wiring Harness Routing Diagram

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1. Install red line (RD) for power supply in slot 8 of blue 8-pin plug (6).
2. Install blue/black line (BU/BK) for wake-up signal in slot 5 of blue 8-pin plug (6).
3. Lock retaining clamps (arrows A) at blue 8-pin plug (6).
   Fig 5: Locating Retaining Clamps At Blue 8-Pin Plug

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4. Open all cable ducts at right, starting with right front cable duct (13).
5. Route red line (RD) for power supply as shown in right front cable duct (13) to rear SAM control unit with fuse and relay module.

   Use a pull-through device.

6. Close all open cable ducts at right.
   Fig 6: Routing Red Line For Power Supply To Rear SAM Control Unit

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7. Release catch hooks (arrows B) with flat screwdriver and remove violet 7-pin fuse carrier (7) at rear SAM control unit with fuse and relay module (N10/2).
   Fig 7: Locating Catch Hooks

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8. Route red line (RD) from right wheel arch cable duct (19) through trunk cable duct (20) to rear SAM control unit with fuse and relay module (N10/2).
9. Insert "SPT" contact (21) in contact cavity "5" of violet 7-pin fuse carrier (7) and attach violet 7-pin fuse carrier (7) at rear SAM control unit with fuse and relay module (N10/2).

   The designation of the individual contact cavities is on the violet 7-pin fuse carrier (7) (arrow C).

10. Reinstall violet 7-pin fuse carrier (7) in rear SAM control unit with fuse and relay module (N10/2).
    Fig 8: Reinstalling Violet 7-Pin Fuse Carrier In Rear SAM Control Unit

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11. Align rear SAM control unit with fuse and relay module (N10/2) with its attachment points.
12. Fix red power supply line (RD) in place with cable ties at vehicle wiring harness (18) (arrows D), beginning at rear SAM control unit with fuse and relay module (N10/2).
13. Insert electrical fuse 78 (N10/2f78) with a strength of 7.5 amps in slot "5" of the violet 7- pin fuse carrier (7).
    Fig 9: Fixing Red Power Supply Line In Place With Cable Ties At Vehicle Wiring Harness

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14. Fix blue 8-pin plug (6) with red power supply line (rt) in place at side of A-pillar at vehicle wiring harness using cable ties (27).
    Fig 10: Fixing Blue 8-Pin Plug With Red Power Supply Line In Place At Side Of A-Pillar

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15. Route power supply wiring harness (28) with brown line (BN) as shown from installation location (arrow E) to blue 8-pin plug (6).

    Set down brown line (BN) of power supply wiring harness (28) in front passenger footwell.

16. Connect blue 8-pin coupling (5) to blue 8-pin plug (6).

    The media interface electrical connector 2 (X18/71) is hereby created.

17. Rout blue/black line (BU/BK) for wake-up signal from blue 8-pin plug (6) along vehicle wiring harness (3) into installation opening of audio equipment.
18. Fix power supply wiring harness (28) and blue/black line (BU/BK) for wake-up signal in place using cable ties at vehicle wiring harness.

    Strap down excess length of blue/black line (BU/BK) for wake-up signal.

    Fig 11: Routing Power Supply Wiring Harness With Brown Line To Blue 8-Pin Plug

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19. Secure brown line (BN) at right footwell ground point (W15/1).

    A maximum of 5 ground lines can be attached at the right footwell ground point (W15/1). The right front footwell ground point (W15/7) is to be used as needed.

    Fig 12: Right Footwell Ground Points

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20. Check whether blue/black line (BU/BK) for wake-up signal is assigned in contact cavity "16" (arrow F) in black 44-pin connector (8).
21. • 21.1)  If 44-pin connector (8) in contact cavity "16" (arrow F) is assigned. Connect blue/black line (BU/BK) for wake-up signal to a potential distributor (26) at blue/black wake-up signal line (29) of vehicle wiring harness.

      44-pin connector (8) is assigned in contact cavity "16" (arrow F). 44-pin connector (8) is not assigned in contact cavity "16" (arrow F).

      The potential distributor (26) can be found in the wiring harness repair kit.
22. 21.2)  If 44-pin connector (8) in contact cavity "16" (arrow F) is not assigned. Attach SLK contact spring (30) at blue/black line (BU/BK) and install in contact cavity 16 (arrow F) of black 44-pin connector (8).

    SLK contact spring (30) is available in supplementary wiring harness repair kit for passenger cars.

Fig 13: 44-Pin Connector In Contact Cavity
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