Used High-Mount Brake Light

The front door window regulator moves the glass up and down inside the door. Power regulators use a motor and cable or gear mechanism, while manual regulators connect to a hand crank. Cable-style regulators are the most failure-prone type, with the cable fraying or the plastic guide pulleys cracking after years of use. Redline lists 2 used High-Mount Brake Light options from 1 verified sellers across 2 makes. Vehicles from Mercedes Benz, Bmw have solid availability. When the regulator fails, the window usually drops into the door cavity and won't come back up. Sometimes you can hear the motor running but the glass does not move, which indicates a broken cable or stripped gear rather than a dead motor. Specify whether you need the regulator with or without the motor. Some sellers include the motor while others list them separately. Also confirm driver or passenger side, since the cable routing and mounting are mirrored and cannot be swapped between sides.