Remove Contacts From Sensor Laminated Contact Coupling - AR00.19-P-0120-02A

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.

Model All

Lamella Sensor Laminated Contact Coupling Design 97

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

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Blade Holder With Clamping Pliers (220 589 01 99 50)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying SLK 2.8 - 97 Blade (220 589 01 99 63)

Courtesy of MERCEDES-BENZ USA

Unpin female contacts from coupling

Insert blade holder with clamping pliers and SLK 2.8 - 97 blade from front side into contact cavity of coupling (4).
Both spring shackles on the female contact (7) are compressed and, simultaneously, the locking tab (5) on the coupling (4) is lifted.

Courtesy of MERCEDES-BENZ USA
A slight tug on the corresponding cable will remove the female contact (7) from the coupling.
Rocking the female contact back and forth making use of the full housing tolerance may help to unpin the contact.