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Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 244 (Overall Vehicle - 172 Chassis - 2 Of 4) >> Testing & Repair >> Remove Female Contact From Miniature Double Flat Spring Contact Coupling - AR00.19-P-0120-29A

Remove Female Contact From Miniature Double Flat Spring Contact Coupling - AR00.19-P-0120-29A

WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.

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Fig 1: Identifying New Passenger Vehicle Wiring Harness Repair Kit (220 589 04 99 00)
G13769366Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)
G12618300Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Blade Holder With Clamping Pliers (220 589 01 99 50)
G12824578Courtesy of MERCEDES-BENZ USA
Fig 4: Identifying LSK 8 Blade (220 589 01 99 56)
G12923848Courtesy of MERCEDES-BENZ USA

Secondary release on version with locking grille (1) 

  1. Insert a suitable tool on side between locking grille (1) and housing.
  2. Slide locking grille (1) in direction of arrow.

    Shown on a 9-pin MDK, DFK coupling 

    G11971372Courtesy of MERCEDES-BENZ USA

Secondary unlocking for version with slide (1) 

  1. Insert a suitable tool on side between slide (1) and housing.
  2. Move slide (1) in direction of arrow.

Shown on a 5-pin MDK, DFK coupling 

G11971373Courtesy of MERCEDES-BENZ USA

Unpin female contacts from coupling (MDK) 

  1. Insert blade holder with clamping pliers SPECIAL TOOL and LSK 8 blade SPECIAL TOOL from front end through the openings in coupling contact cavity.

    IMPORTANT This pushes together the springs at the female contact (1).

  2. A slight tug on the corresponding cable will remove the female contact (1) from the coupling.

    Shown on a 9-pin MDK, DFK coupling 

    G12923812Courtesy of MERCEDES-BENZ USA