Main Causes of a BMW Window Regulator Failure from Experienced Mechanics in Allentown
by schearerswpadmin December 5, 2021Luxury car brands are highly desirable, and BMW is one of the most reliable manufacturers on the market. BMW cars are renowned for their high-class features in the cabin, their high-performance engine, and the distinctive silhouette of their body and twin headlights.
With the release of each new model, more state-of-the-art art features are loaded into each vehicle. Every time you get to sit behind the wheel, you can see how comfortable it is to drive one of these cars. Considering the extensive benefits of each car model, a stuck window can be a frustrating problem.
On many BMW models, a bad window regulator means that the window will get stuck shut or you’ll have a difficult time opening it. Either way, it can be annoying to deal with. There are a few reasons why a car’s window regulator may fail, and identifying the warning signs early is the easiest way to deal with this problem.
Detached Cables
The most common reason behind any fault regulator is cable detachment. The system consists of multiple pulleys that may detach. Upon detachment, the regulator will fail to work properly and develop several issues.
Car windows are used regularly, therefore you should make sure that you continuously maintain and service them. This is a good strategy to detect any early signs of wear and tear. Another good way to avoid cable detachment is by cleaning the pulleys and cables regularly.
Overheating Motor
It’s not an uncommon thing for the motor of your window regulator to get hotter than normal when it is wearing out. If the motor is not in a good condition, there is every likelihood that it will overheat. Excessive heat will cause the motor to become faulty and eventually stop working. When this happens it becomes useless.
After the motor is left to cool down for some time, it may resume regular function. However, when the motor starts to overheat regularly, this may indicate an electrical problem. This is when you should call a trusted BMW technician for professional assistance with this matter.
Frozen Window Regulator
If you are currently experiencing cold weather that drops below 30 degrees, it could explain why your regulator has ceased to work. This is a more common problem in older BMW models.
There is also a likelihood that the window motor regulator could freeze to the window frame or the components of the regulator will stick together. When this happens, using the motor can put a lot of stress on the entire mechanism. This could result in a lot of wear and tear quickly. Such problems are common in areas with especially low temperatures.
If you suspect your window regulator is frozen, it’s a good idea to let the parts thaw first. Then, you can roll it up and down without breaking down the components.
Check for Unusual Sounds
Without any doubt, you’re used to how your vehicle normally operates. Therefore, you should be able to detect any unusual sounds that occur anytime you handle the window regulator. Any grinding or related sounds are a warning sign of an underlying problem with the regulator. As soon as you start to notice that something’s out of order, then you should seek help from a professional mechanic.
Shearer’s Sales and Services, Inc will Help You
When your window regulator becomes faulty or stops working entirely, the best option is to seek help 
from a certified BMW specialist who can replace the window regulator. Shearer’s Sales and Services, Inc. is the leading automotive service center and pre-owned dealership in Allentown.
We are an expert repair shop who will handle all your vehicle repairs, mechanical or electrical. We believe in a no-hassle environment where transparency and honesty is the way to do business. We will service your vehicle with OEM parts and guarantee our workmanship.
At Shearer’s Sales and Services, Inc, we handle window regular repairs among other services such as brake replacement, transmission service, and routine service maintenance. We proudly serve customers in and around Allentown, Bethlehem, and Macungie, PA. Give us a call today to set up an appointment. You’ll be glad you partnered with us for your current and future BMW needs.