LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 205 Chassis 5 Of 6 >> Retrofitting & Conversion >> Retrofit Wiring Harness For LED Tail Lamps >> Retrofit Wiring Harness For LED Tail Lamps - AZ82.10-P-0005-01LWZ

Retrofit Wiring Harness For LED Tail Lamps - AZ82.10-P-0005-01LWZ

Model 205.0## 1# 

with Code 460 (Canada version) 

Model 205.0## 1# 

with Code 494 (US version) 

Fig 1: Identifying New Passenger Car Wiring Harness Repair Kit (220 589 04 99 00)
G09976960Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)
G07304826Courtesy of MERCEDES-BENZ USA
G14188251Courtesy of MERCEDES-BENZ USA

Connection scheme 

Routing diagram 

G14188252Courtesy of MERCEDES-BENZ USA
  1. Route wiring harness (1) from left rear lamp unit (E3) to right rear lamp unit (E4) and clip into rear center section in given bores.
    G14188253Courtesy of MERCEDES-BENZ USA
  2. Strip vehicle wiring harness (4) from 7-pin connector (10) by approx. 10 cm.
  3. Connect wiring harness (1) and vehicle wiring harness (4) at left rear lamp unit (E3) with potential distributor (11).

    IMPORTANT Use basic wiring harness repair kit on SPECIAL TOOL supplementary car wiring harness repair kit.

    IMPORTANT In the following list, connect the lines for the wiring harness (1) to the 7-pin connector (10) of the vehicle wiring harness (4), and cut off any excess line lengths. Wrap felt tape around the potential distributor (11).

    G14188254Courtesy of MERCEDES-BENZ USA
    • Black/white (BK/WH) line to contact cavity 1 of 7-pin connector (10) → Signal for left turn signal (L)
    • Black/violet (BK/VT) line to contact cavity 2 of 7-pin connector (10) → Signal for left tail lamp and brake lamp (58L and 54)
    • Contact cavity 3 → not used
    • Gray/black (GY/BK) line to contact cavity 4 of 7-pin connector (10) → Signal for left brake light (54)
    • Green/blue (GN/BU) line to contact cavity 5 of 7-pin connector (10) → Signal for left rear fog light
    • Brown (BN) line to contact cavity 6 of 7-pin connector (10) → Signal for ground connection (W3/11)
    • Black/green (BK/GN) line to contact cavity 7 of 7-pin connector (10) → Signal for left backup lamp
    G14188255Courtesy of MERCEDES-BENZ USA
  4. Connect wiring harness (1) and vehicle wiring harness (4) at right rear lamp unit (E4) with potential distributor (11).

    IMPORTANTSPECIAL TOOL Use basic wiring harness repair kit or SPECIAL TOOL supplementary car wiring harness repair kit.

    IMPORTANT In the following list, connect the lines for the wiring harness (1) to the 7-pin connector (10) of the vehicle wiring harness (4), and cut off any excess line lengths. Wrap felt tape around the potential distributor (11).

    Shown on left side of vehicle 

    G14188256Courtesy of MERCEDES-BENZ USA
    • Black/green (BK/GN) line to contact cavity 1 of 7-pin connector (10) → Signal for right turn signal indicator (R)
    • Gray/blue (GY/BU) line to contact cavity 2 of 7-pin connector (10) → Signal for right taillight and brake light (58R54)
    • Contact cavity 3 → not used
    • Green/brown (GN/BR) line to contact cavity 4 of 7-pin connector (10) → Signal for right brake light (54)
    • Contact cavity 5 → not used
    • Brown (BN) line to contact cavity 6 of 7-pin connector (10) → Signal for ground connection (W3/8)
    • Gray/yellow (GY/YE) line to contact cavity 7 of 7-pin connector (10) → Signal for right taillight

      Shown on left side of vehicle 

    G14188257Courtesy of MERCEDES-BENZ USA
  5. Route branch-off line (2) along right longitudinal member to rear SAM control unit (N10/8) and fix in place using felt tape.

    Vehicles without Code 536 (SIRIUS satellite radio)

    G14188258Courtesy of MERCEDES-BENZ USA
  6. Route branch-off line (2) along wiring harness in control unit carrier to rear SAM control unit (N10/8).

    Vehicles with Code 536 (SIRIUS satellite radio)

    G14188259Courtesy of MERCEDES-BENZ USA
  7. Remove the blue, 28-pin connector (3), denoted on rear with R, from rear SAM control unit (N10/8).
  8. Remove the housing from the blue, 28-pin connector (3).
  9. Install the green/blue (GN/BU) line of the blue-marked branch off line (2) into contact cavity 4 of the 28-pin supporting body (3.1).

    IMPORTANT The contact cavity strips are marked at the edges of the 28-pin supporting body (3.1); starting from contact cavity 1 you must count through up to the required contact cavity 4.

    G14188260Courtesy of MERCEDES-BENZ USA
  10. Remove the white, 48-pin connector (5), denoted with HD, from rear SAM control unit (N10/8).
  11. Remove the housing from the white, 48-pin connector (5).
  12. Install gray/yellow (GR/YE) line in contact cavity 25 of 48-pin supporting body (5.1).

    IMPORTANT The contact cavity strips are marked at the edges of the 48-pin supporting body (5.1); the required contact cavity 25 is marked.

    G14188261Courtesy of MERCEDES-BENZ USA
  13. Install black/green (BK/GN) line in contact cavity 26 of 48-pin supporting body (5.1).

    IMPORTANT The contact cavity strips are marked at the edges of the 48-pin supporting body (5.1); starting from contact cavity 25 you must count through up to the required contact cavity 26.

    G14188262Courtesy of MERCEDES-BENZ USA
  14. Remove the black, 20-pin connector (6), denoted on rear by L, from the rear SAM control unit (N10/8).
  15. Remove the housing from the black, 20-pin connector (6).
  16. Install green/blue (GN/BU) line into contact cavity 13 or 20-pin supporting body (6.1).

    IMPORTANT The contact cavity strips are marked at the edges of the 20-pin supporting body (6.1); starting from contact cavity 11 you must count through up to the required contact cavity 13.

    G14188263Courtesy of MERCEDES-BENZ USA
  17. Install the 28-pin supporting body (3.1) back in the blue housing.
  18. Install the 48-pin supporting body (5.1) back in the white housing.
  19. Install the 20-pin supporting body (6.1) back in the black housing.
    G14188264Courtesy of MERCEDES-BENZ USA
  20. Connect the blue, 28-pin connector (3) to the rear SAM control unit (N10/8) again.

    IMPORTANT The blue, 28-pin connector (3) is coded and cannot be swapped over.

  21. Connect the white, 48-pin connector (5) to the rear SAM control unit (N10/8) again.

    IMPORTANT The white, 48-pin connector (5) is coded and cannot be swapped over.

  22. Connect the black, 20-pin connector (6) to the rear SAM control unit (N10/8) again.

    IMPORTANT The black, 20-pin connector (6) is coded and cannot be swapped over.

    G14188265Courtesy of MERCEDES-BENZ USA
  23. Connect the 10-pin connector (9) to the left rear lamp unit (E3).
  24. Connect the 10-pin connector (9) to the right rear lamp unit (E4).
    G14188266Courtesy of MERCEDES-BENZ USA
scientia non olet · About LEMON Manuals