Remove Contacts From 2.5 Round Plug Contact Coupling - AR00.19-P-0120-15A

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

MODEL all Round Plug Contact Coupling 2, 5 Type 1

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

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

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Fig 3: Identifying Unlocking Device With RK 2.5 Ejector (220 589 01 99 30)

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Unfasten secondary release on version with locking slider

Using a suitable tool (1), push the locking slide valve (2) out of the last detent in direction shown by arrow.

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Unfasten secondary release on version with slide
Using a suitable tool (1), push the slide valve (2) out of the last detent in direction shown by arrow.

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Unfasten secondary release on version with lock tab
Using a suitable tool (1), open the lock tab (2) in direction shown by arrow.

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Unfasten secondary release on version with 2nd contact retainer
Move contact fuse (1) into pre-locking position using a suitable tool.

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Unpin female contacts from coupling
Insert release tool with RK 2.5 ejector from front side into contact cavity of coupling (1).
In this step, the sleeve (4) of the tool compresses the spring shackles on the female contact (2).
Press female contact (2) from its seat in housing using plunger (3) on release tool with RK 2.5 ejector against spring force of tool.

Courtesy of MERCEDES-BENZ USA
Pull lightly on the corresponding line to remove the female contact (2) from the coupling (1).