Crimping Micro Quadlock System contacts (MQS) (X2 2018-2023)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW X2, 2022 BMW X2, 2021 BMW X2, 2020 BMW X2, and 2019 BMW X2. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

Refer to 61 4 320

To crimp MPQ contacts, use hand pliers 61 4 321 (1) in conjunction with crimping head 61 4 324 (2) from crimping set 61 4 320 .

NOTE: Hand pliers (1) open automatically until stop when handles are pressed together.

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Courtesy of BMW OF NORTH AMERICA, INC.

Open hand pliers (1).

Fold up contact carrier (2).

Insert MQS contact (3) in contact carrier (2).

Fold back contact carrier (2).

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NOTE: Follow procedure for CUTTING TO LENGTH AND STRIPPING INSULATION FROM CABLES .

Close hand pliers (1) one notch.

Insert stripped cable (2).

Close hand pliers (1) fully.

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Courtesy of BMW OF NORTH AMERICA, INC.

Open hand pliers (1).

Open contact carrier (2) gently and carefully remove MQS contact.

IMPORTANT: Check contact for correct crimping.

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Courtesy of BMW OF NORTH AMERICA, INC.