Maintaining The Window Regulator in Your BMW

Cruising down the avenue in your brand new BMW is an irreplaceable feeling. Just when you reach to roll down the window and feel that impeccable breeze, you notice a jam in the button. Your once buttery-smooth window refuses to roll down. As much as you try to toggle the button, the window stays fixed in the closed position — or even worse, it’s open and you’re unable to close it. What could be the underlying issue?

The BMW is known for its impeccable class and high standards. The car itself costs a pretty penny and requires premium-grade maintenance throughout the longevity of its life. Since the BMW is so luxurious, it’s frustrating having to deal with seemingly minor issues like the windows malfunctioning. However, as frustrating as this may be, it occurs quite frequently with the BMW brand.

What Is the Window Regulator?

Fixated deep within your car door lies a complex system called the door window regulator. This unit is comprised of three parts, the window motor gearbox, the power window motor, and the wiring connector. These three pieces work together to control the automatic function of your window.

Before the glory of automation, drivers had to manually roll their windows up and down. As car manufacturers began to progress in their design, they constantly sought ways to evolve the function of the car to make it easier for the driver. That’s when the window regulator was invented. With the easy push of a button, you could enjoy the breeze without putting your arm through a workout.

Possible Issues With the Window Regulator

Since this part of the vehicle requires wiring and electricity, one of the major issues that BMW owners experience in regard to the window is trouble with the wiring. This could cause your buttons to stick and block your window from rolling up or down. In addition, a cable could easily break, causing a disconnect between the window and the electrical wiring. These issues, along with many others, could contribute to your window regulator malfunctioning.

General wear and tear can also contribute to your window regulator malfunctioning. If your cables are damaged by frequent up and down usage or other probable causes, this could contribute to your windows malfunctioning.

While this may seem like a mild mishap, many inspection companies will deem your BMW “unsafe” if the regulator is broken. One day you may need to use your window to escape a sticky situation. Getting this problem repaired immediately is paramount to the health of yourself and your vehicle.

What Are the Signs of a Faulty Regulator?

The primary sign of a faulty regulator is your windows refusing to go up or down. However, there are other, seemingly minor signals, that indicate damage. Let’s consider a few.

If you notice strange, scratching noises as you try to open or close your window, that may be a sign of an internal problem. In addition, if your windows don’t rise or close fully, there may be an issue with your mechanics. Finally, if you press down on your window switch and hear the motor running, but your window fails to move, there is a major problem going on with your electrical system.

How to Avoid This Problem

Routine maintenance is the best way to avoid expensive damages and regulator failure. When you get your car serviced, have your mechanic survey each part of your vehicle to make sure it’s functioning properly.

In addition, the best practice for keeping your regulator functioning at its best is to limit how often you raise and lower your windows. When you decide to let the breeze in, don’t be jumpy with the switch. Rather, hold it down to create a smooth and seamless movement. This will keep your system from malfunctioning.

How We Can Help

While replacing your regulator is an easy fix, you need the help of a trained professional to do so. Our experts of Germany’s Best Inc. are the team for the job. Specializing in German vehicles, they know what your car needs and how to maintain it. You’ll never have to worry about hidden fees or surprise repairs. When you bring your BMW here, you’re guaranteed to drive off with a car that drives better than ever.