Window regulators
The window regulator ensures you can open and close your car's side windows. There are two types of window openers: manual and electric. Manual window openers require you to physically open and close the window using a handle. Electric window openers are further divided into two types: standard and 'comfort'. With the standard type, you need to hold the button down while raising or lowering the window. With the 'comfort' type, you only need to press the button once to operate the window. A window regulator consists of a metal rail, rollers, and cables. Electric regulators also include an electric motor. This mechanism is located in your car door.
Window regulator broken?
There are several points where a window regulator can break. For example, the cables can snap. The electric motor can also wear out, or the switch may stop working. If the cables are broken, you'll need to purchase a new window regulator. In some cases, it's possible to reuse the (old) electric motor if it's still in good working order.
You can recognise a worn window regulator by a number of signs. Your window may close slower than usual or make a cracking sound. The window opening and closing randomly also indicates a defect. Lastly, a faulty regulator may be indicated by the button not responding before starting the engine.
Several factors can cause your window regulator to malfunction. For instance, a fuse may have blown, or a short circuit may have occurred. Furthermore, there could be damage to the mechanism, damage to the cable, or a break in the power or signal wires.
Window regulator replacement
In some cases, you can repair the window regulator components. However, if repair is not possible, it's best to replace the entire window regulator. If you decide to replace the window regulator yourself, you can follow these steps. Please note! This may vary depending on the make and model of the car.
First, you need to remove the door card. This can often be done by unscrewing a few screws or releasing some clips. You can then detach the door panel, starting at the bottom. Be mindful of any springs or components located between the panel and the door. Next, detach the door release mechanism by undoing a few screws or clips. You should now be able to see the mechanism. Then, roll the window down and remove the window guides. Ensure the connection between the window and the mechanism is disconnected. You can do this by releasing the clips. Now you can remove the window. Next, detach the rail system and remove the mechanism. Installing the new mechanism works in reverse order.
Buying a window regulator
You can choose to have the mechanism replaced at a garage. Naturally, it's more cost-effective to do it yourself. You can easily purchase a window regulator from Winparts. Simply enter your registration number, and the window regulator for your car will be shown. You can then easily select which side you need a mechanism for. Mechanisms are available from brands such as Valeo, FEBI, Van Wezel and Blueprint.