BMW is renowned as one of the most luxurious and technologically-enhanced German vehicles, offering drivers around the world high-performance standards, smooth handling, and the best vehicle technology. With their high affinity for the use of advanced technological systems, BMW has adopted the use of window regulators to put an end to the era of manually controlling their windows.
It is important to note that even the most advanced automotive systems are prone to malfunction and system failure. Your BMW’s window regulator is susceptible to failure, and this can cause you a lot of discomfort and frustration. To prevent a greater and costlier issue, it is important to be able to recognize the danger signs of a failing window regulator as early as possible.
Danger Signs of a Failing Window Regulator in your BMW
Compiled here are some common signs of a failed window regulator in your BMW.
Unfamiliar Sounds
You should be familiar with the sounds that are produced when your BMW is in operation. Hence, it’s vital that you carefully listen to any unfamiliar sounds that may occur while you are trying to either close or open your car windows. Any cranking, grinding, or other strange sounds being made is always an indication that the window regulator is not working properly. By the time you start hearing such unfamiliar sounds while you are trying to operate your BMW windows, don’t hesitate to reach out to a certified and highly experienced BMW automotive specialist to diagnose and fix the issue before it escalates.
Frozen Regulators
A frozen regulator is another sign of a failing window regulator, where its moving components will seize up. In some cases, the components might freeze to the window frame. This malfunction can, however, be explained by the low level of temperature that occurs during colder temperatures. This is very common in old BMW models with old window regulators.
When you experience difficulty in trying to operate your windows, do not try to push them. This could lead to accelerated wear and tear of the window regulator due to an increased amount of stress on the entire mechanism. If you think your window regulator is frozen in your BMW, give it time to melt before trying to operate the window again to avoid subjecting the entire mechanism to any form of breakdown.
Window Speed
Whenever you press the button designated to open or close your car’s windows, you normally expect the windows to move at an even speed. The window regulator is designed to ensure that the speed is regulated to avoid damaging the windows as well as to provide convenience. However, if you notice that the speed at which your windows are moving is either faster or slower, it is an indicator of a failing window regulator.
This malfunction can be a result of a short fuse or wire that has prevented the flow of sufficient flow of electricity to the window regulator. This issue can be easily handled if taken to a reliable automotive specialist.
Overheating Motor
The motor used to power the regulator may overheat depending on the condition of your BMW and its window regulator. If this occurs, the motor will cease to function and will be rendered effectively useless. After a brief delay and after the motor has cooled down, it will function and perform normally, but if you have a problem with your power windows, it’s critical to have your car checked out by a certified BMW automotive specialist to ensure no damage has occurred.
Momentum Motorworks is Here to Help
Momentum Motorworks is a renowned automotive service center in Birmingham, Alabama. We specialize in rendering automotive services 
to European luxury vehicle brands like Mercedes, BMW, and Audi.
We are passionate about the level of service we provide. Our detailed methods, backed by several years of extensive experience, and personalized approach helps to provide a premium grade of service that makes us top-notch.
We have certified ASE and BMW mechanics with several years of experience who are qualified to render quality and precise automotive services that are adaptable, consistent, and affordable. All of our clients from Alabaster, Helena, Homewood, Hoover, Mountain Brook, Vestavia, and throughout the Alabama area benefit from our personalized repair experience based on their specific needs. You can contact us today or visit our shop for an appointment.