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Home >> Mercedes Benz >> 2021 >> GLS63 AMG >> Repair and Diagnosis >> General Information >> OEM General Information >> Overall Vehicle - 167 Chassis (3 Of 5) >> Testing & Repair >> Remove Contacts From Micro Contact Connector - AR00.19-P-0100-13A

Remove Contacts From Micro Contact Connector - AR00.19-P-0100-13A

Model all (4xWD, CAR, Light transporter, smart) 

Fig 1: Identifying NanoMQS Release Tool (220 589 04 99 37)
G14124466Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying NanoMQS Release Tool (220 589 04 99 38)
G14124467Courtesy of MERCEDES-BENZ USA

IMPORTANT Pigtails can be used as repair materials when replacing damaged NanoMQS contacts. Crimping is not permitted for NanoMQS contacts.

  1. Loosen locks on cap (1) using a suitable tool and remove cap (1).
    G14124468Courtesy of MERCEDES-BENZ USA
  2. Loosen secondary lock (2) using suitable tool.
    G14124469Courtesy of MERCEDES-BENZ USA
    G14124470Courtesy of MERCEDES-BENZ USA
  3. Release contact with SPECIAL TOOL NanoMQS release tool and carefully remove from the contact housing at the corresponding electrical line.

    When spinning out contacts 40...49 (arrow A).

    G14124471Courtesy of MERCEDES-BENZ USA
  4. Release contact with SPECIAL TOOL NanoMQS release tool and carefully remove from the contact housing at the corresponding electrical line.

    When spinning out contacts 25...39 or 50...64 (arrow B).