Mercedes C-Class

Side Windows and Sliding Sunroof Operation

Operating the Side Windows
  • 1. To close
  • 2. To open
  • The buttons on the driver's door take precedence.
  • To start automatic operation: press the button beyond the point of resistance or pull and release it.
  • To interrupt automatic operation: press or pull the button again.
  • When the vehicle is switched off, you can continue to operate the side windows for around four minutes or until a front door is opened.
Automatic Reversing Function of Side Windows

If an obstacle impedes a side window during closing, it will open again automatically. This is only an aid, not a substitute for attentiveness.

WARNING: Risk of becoming trapped despite reversing protection. The reversing function does not react to soft, light, or thin objects (e.g., fingers) or during resetting.

  • During closing, ensure no body parts are in the closing area.
  • If someone becomes trapped, press the button to open the side window again.
Convenience Opening (Ventilating Before Journey)

WARNING: Risk of entrapment when opening a side window. Ensure nobody touches the window. Release the button immediately if someone becomes trapped.

  • Press and hold the button on the key. Functions performed:
    • The vehicle is unlocked
    • Side windows are opened
    • Sliding sunroof is opened
    • Panoramic sliding roof is opened
    • Driver's seat ventilation is switched on
  • % Roller sunblind of the panoramic sliding sunroof is opened first if closed.
  • To interrupt convenience opening: release the button.
  • To continue: press and hold the button again.
Convenience Closing (Closing Vehicle from Outside)

WARNING: Risk of entrapment during convenience closing. Monitor the process and ensure no body parts are in the closing area.

  • Press and hold the button on the SmartKey. Functions performed:
    • The vehicle is locked
    • Side windows are closed
    • Sliding sunroof is closed
    • Panoramic sliding roof is closed
  • To interrupt: release the button.
  • To continue: press and hold the button again.
  • % Convenience closing works with KEYLESS-GO.
Resolving Problems with Side Windows

WARNING: Risk of injury if reversing protection is not activated. Side window may close with maximum force immediately after being blocked.

  • Ensure no body parts are in the closing area.
  • To stop closing, release or press the button again.
  • If window cannot be closed, check for objects in the window guide and adjust the window.
Adjusting Side Windows
  • If obstructed and reopens immediately, pull and hold the button until the window is closed and hold for at least one more second (re-adjustment).
  • If it happens again, repeat the process (follow-

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