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Home >> Mercedes Benz >> 2008 >> C350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Brakes -- C300 (204.054)) >> Testing & Repair >> Remove/install left or right rear axle speed sensor - AR42.40-P-0820CW >> Detach/mount connector - AR42.45-P-0820-02CW

Detach/mount connector - AR42.45-P-0820-02CW

WARNING: This page is about a different car, the 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.

Shown on model 204 

Fig 1: Identifying Bow, Release Button, Snap-In Bracket, Connector, Socket And Electronic Stability Program Control Unit
G07069236Courtesy of MERCEDES-BENZ USA

Disconnect electrical connector 

NOTES If the bracket (1), connector (2) or connector locking mechanism damaged parts. The connector (2) can otherwise become detached from the Electronic Stability Program control unit (N30/4).

  1. Remove connector cap.
  2. Open the connector locking mechanism; to do this, press both release buttons (1e) carefully from the bottom upwards.

    IMPORTANT Do not use a tool! Do not  open snap-in bracket (1n)!

  3. Swivel bracket (1) upwards approx. 90°.

    IMPORTANT The connector (2) is pushed slightly out of the jack (3) on the control unit (N30/4).

  4. Pull connector (2) out of jack (3).

    NOTES When do so, do not grip the connector (2) by the bracket (1). The bracket (1) and connector locking mechanism can otherwise be damaged.

  5. Swivel bracket (1) downwards until the connector locking mechanism latches.

    Connect electrical connector 

  6. Open the connector locking mechanism; to do this, press both release buttons (1e) carefully from the bottom upwards.

    IMPORTANT Do not use tools. Do not open the snap-in bracket (1n).

  7. Swivel bracket (1) upwards approx. 90°.
  8. Insert connector (2) in jack (3) on control unit (N30/4) until this contacts the base of the jack (3) evenly over its entire length.

    NOTES When do so, do not grip the connector (2) by the bracket (1). The bracket (1) and connector locking mechanism can otherwise be damaged.

  9. Swivel bracket (1) downwards until the connector locking mechanism latches.

    IMPORTANT The connector (2) is drawn into its end position and locked.

  10. Attach cap connector cap.