Diesel Technic Product Portrait: 4.63380 Window motor, left

Date: Monday 07 November 2022

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The window motor is an electric motor that is operated via a button in the control panel in the cabin; it is used to raise or lower the window panes independently of each other, or to stop them in any position.

So-called “convenience features” can be set up via a control unit. These include automatic raising and lowering of the window when the button is pressed briefly, connecting the window regulator function with the central locking system, or an important safety function – anti-pinch protection. Without this function, parts of the body (risk of injury) or objects could otherwise be pinched by the window. A sensor detects resistance when the window is closing, and the pane is stopped.

Hints & tips:

Based on our many years of experience with common assembly errors in this product group, which can lead to a rejection in the case of warranty, we recommend that you check in advance whether:

• All components are installed free of tension and in the correct installation position
• All fastening elements are secured against loosening (e.g. by screw locking, lock washers, lock nuts etc.)
• The guide rails or window frames of the pane are not bent
• The pane slides easily inside the tracks
• Upper and lower pane stops are set correctly
• Control (e.g. actuation switches, cabling etc.) and the adjacent components function properly
  - Electronic window regulator motors may need to be trained (consult appropriate service literature)

Product link: 4.63380

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