For Cooper 2002-2005 Power Window Regulator Features: The power window regulator is easy to install and fully compatible with requiring no additional modification. Function: The power window regulator motor receives input from the driver via the switch and sends a power signal to the motor to raise or lower the window. Electric Window Regulator：Say goodbye to worn-out components. Our replacement parts are engineered for seamless integration, guaranteeing your vehicle operates smoothly and efficiently。 Upon opening the door, the motor activates the extension mechanism, automatically stopping when fully extended. Closing the door drives the mechanism back into the vehicle body, ensuring worry-free throughout。, Manufacturer: HIIAW