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Home >> Mercedes Benz >> 2011 >> S550 Base >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Entertainment & Illuminated Door Sill -- Retrofitting & Conversion -- S-Class (221) >> Retrofitting & Conversion >> Retrofit illuminated door sill molding wiring harness - AZ82.20-P-0001-04SXA

Retrofit illuminated door sill molding wiring harness - AZ82.20-P-0001-04SXA

Connection scheme 

Fig 1: Illuminated Door Sill Molding Wiring Harness Connection Scheme
G07602221Courtesy of MERCEDES-BENZ USA

Routing diagram 

Fig 2: Illuminated Door Sill Molding Wiring Harness Routing Diagram
G07602222Courtesy of MERCEDES-BENZ USA
  1. Affix felt tape (12) to illuminated door sill moldings control unit (11) as shown.
    Fig 3: Identifying Felt Tape On Illuminated Door Sill Moldings Control Unit
    G07602223Courtesy of MERCEDES-BENZ USA
  2. Connect and lock black 18-pin coupling of power supply wiring harness (9) at illuminated door sill moldings control unit (11).
  3. Glue illuminated door sill moldings control unit (11) on control unit carrier plate in trunk at right rear.

    IMPORTANT The connection must point toward the rear.

    Fig 4: Routing Power Supply Wiring Harness To Center Of Wheel Well
    G07602224Courtesy of MERCEDES-BENZ USA
  4. Route power supply wiring harness (9) from illuminated door sill moldings control unit to center of wheel well and fix in place using cable ties.
  5. Route brown line (br) of power supply wiring harness (9) to right rear wheel well ground (W54) and connect.
  6. Route red-blue line (rt/bl) of power supply wiring harness (9) to rear SAM control unit with fuse and relay module (N10/2) and fix in place using cable ties.
    Fig 5: Routing Lines Of Power Supply Wiring Harness
    G07602225Courtesy of MERCEDES-BENZ USA
  7. Attach violet fuse carrier (13) at slot "147" of rear SAM control unit with fuse and relay module (N10/2).

    IMPORTANT Slot "147" is labeled.

  8. Route brown line (br) and brown/red line (br/rt) twisted together through opening (arrow) in partition wall along the existing lines into interior and fix in place using cable ties.
    Fig 6: Routing Brown Line And Brown/Red Line Into Interior
    G07602226Courtesy of MERCEDES-BENZ USA
  9. Route brown line (br) and brown/red line (br/rt) twisted together from opening (arrow) along the existing lines to cable duct at door cutout and fix in place using cable ties.
    Fig 7: Routing Brown Line And Brown/Red Line To Cable Duct
    G07602227Courtesy of MERCEDES-BENZ USA
  10. Route twisted brown line (br) and brown/red line (br/rt) in cable ducts to right interior CAN/FFS [RBA] potential distributor connector (X30/33).
  11. Connect black 2-pin coupling of twisted brown line (br) and brown/red line (br/rt) to any free slot of right interior CAN/FFS [RBA] potential distributor connector (X30/33).
    Fig 8: Routing Lines & Connecting To Right Interior CAN/FFS Potential Distributor Connector
    G07602228Courtesy of MERCEDES-BENZ USA
  12. Route white 6-pin plug (10.1) of illuminated door sill moldings wiring harness (10) from interior through opening (arrow) in partition wall to white 6-pin coupling (9.1) of power supply wiring harness (9) and fix in place using cable ties.
  13. Connect white 6-pin coupling (9.1) of power supply wiring harness (9) with white 6-pin plug (10.1) of illuminated door sill moldings wiring harness (10).
    Fig 9: Routing & Connecting White 6-Pin Plug Of Illuminated Door Sill Moldings Wiring Harness
    G07602229Courtesy of MERCEDES-BENZ USA
  14. Route right branch-off line of illuminated door sill moldings wiring harness (10) along the existing lines into right rear footwell and fix in place using cable ties.

    IMPORTANT The branch-off lines are labeled.

  15. Route left branch-off line of illuminated door sill moldings wiring harness (10) along partition wall to left rear footwell and fix in place using felt strips and cable ties.

    IMPORTANT The branch-off lines are labeled.

    Fig 10: Routing Branch-Off Lines Of Illuminated Door Sill Moldings Wiring Harness
    G07602230Courtesy of MERCEDES-BENZ USA
  16. Wrap felt tape (12) around all four converters (5, 6, 7 and 8) as shown.
  17. Attach a velcro strip (14) as shown on all four converters (5, 6, 7 and 8).
    Fig 11: Identifying Felt Tape, Velcro Strip And Converters
    G07602231Courtesy of MERCEDES-BENZ USA
  18. Connect black 8-pin coupling (10.2) of rear right branch-off line of illuminated door sill moldings wiring harness (10) to converter (6).

    IMPORTANT The branch-off lines are labeled.

  19. Remove carrier film of the previously attached velcro strip and bond converter (6) in cable duct.
    Fig 12: Identifying Black 8-Pin Coupling Of Rear Right Branch-Off Line, Illuminated Door Sill Moldings Wiring Harness & Converter
    G07602232Courtesy of MERCEDES-BENZ USA
  20. Route branch-off line of illuminated door sill molding, rear right, to right rear door cutout and fix in place using velcro strip.

    IMPORTANT The branch-off lines are labeled. The black 2-pin coupling (10.3) is connected upon installation of the illuminated door sill molding.

  21. Connect black 8-pin coupling (10.4) of front right branch-off line of illuminated door sill moldings wiring harness (10) to converter (5).

    IMPORTANT The branch-off lines are labeled.

  22. Remove carrier film of the previously attached velcro strip and bond converter (5) in cable duct.
  23. Route branch-off line of illuminated door sill molding, front right, to right front door cutout and fix in place using velcro strip.

    IMPORTANT The branch-off lines are labeled. The black 2-pin coupling is connected upon installation of the illuminated door sill molding.

    Fig 13: Routing Branch-Off Line Of Illuminated Door Sill Molding, Front Right, To Right Front Door Cutout
    G07602233Courtesy of MERCEDES-BENZ USA
  24. Connect black 8-pin coupling (10.6) of rear left branch-off line of illuminated door sill moldings wiring harness (10) to converter (8).

    IMPORTANT The branch-off lines are labeled.

  25. Remove carrier film of the previously attached velcro strip and bond converter (8) in cable duct.
    Fig 14: Routing Branch-Off Line Of Illuminated Door Sill Molding, Rear Left, To Left Rear Door Cutout
    G07602234Courtesy of MERCEDES-BENZ USA
  26. Route branch-off line of illuminated door sill molding, rear left, to left rear door cutout and fix in place using velcro strip.

    IMPORTANT The branch-off lines are labeled. The black 2-pin coupling (10.5) is connected upon installation of the illuminated door sill molding.

  27. Connect black 8-pin coupling (10.7) of front left branch-off line of illuminated door sill moldings wiring harness (10) to converter (7).

    IMPORTANT The branch-off lines are labeled.

  28. Remove carrier film of the previously attached velcro strip and bond converter (7) in cable duct.
  29. Route branch-off line of illuminated door sill molding, front left, to left front door cutout and fix in place using velcro strip.

    IMPORTANT The branch-off lines are labeled. The black 2-pin coupling is connected upon installation of the illuminated door sill molding.

    Fig 15: Routing Branch-Off Line Of Illuminated Door Sill Molding, Front Left, To Left Front Door Cutout
    G07602235Courtesy of MERCEDES-BENZ USA
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