Not everyone in the world knows what window regulators are. They are unsung contraptions meant to control the upward and downward motion of windows that adorn each and every vehicle in existence. Window regulators are one of those devices which are not actually seen but can be considered as one of the most important paraphernalia any vehicle could have. They are the ones responsible for the mechanism of making windows slide up and down by controlling the motion they make, allowing them to be raised, lowered or locked with the necessary smoothness needed throughout.
Since window regulators have this function, they are required to be capable of holding their own against constant use. Window regulators that have the necessary strength and resilience are the ones which have this capability, and there is no better name to associate such great contraptions with than the BMW name.
BMW window regulators are fine devices meant to give convenience to each and every BMW owner. This they do by enabling them to use their windows painlessly and without trouble. BMW window regulators allow windows that adorn BMW cars to operate with unimaginable smoothness. Windows that utilize such mechanism do not get stuck because of the effortless operation that BMW window regulators provide them with.
One great thing about BMW window regulators is that they prove themselves to be as long-lasting as the BMW vehicles which they are installed on. While ordinary window regulators lose their capacity to do their function well in a just short period of time after being bought, BMW window regulators prove to be serviceable enough to never give in even after ages of being used.
BMW window regulators give each and every customer his or her money's worth. They prove to one and all that unsung contraptions such as themselves need not be popular just to be able to do their job well.
BMW Window Regulator Buyer's Guide
- A BMW window regulator is something that not everyone would think needs replacing, but it’s a very important part of your window mechanism.
- In choosing a window regulator, you need to know if you need a scissor-type or a cable-type regulator. You also need to take into account its durability and ability to withstand constant use.
- Your window regulator is broken if it produces strange noises as you press the window button. If your window gets stuck, goes up or down too fast or too slow, or if it doesn’t stay up, it’s time to find a replacement window regulator.
- You can get OE replacement BMW window regulators anywhere from $2 to $365 here at CarParts.com. Just enter your vehicle’s year and model, and choose from our selection of affordable and long-lasting OE replacements.
BMW, or Bayerische Motoren Werke AG (Bavarian Motor Works), is an automobile manufacturer specializing in luxury vehicles. Established in 1916, they initially only manufactured aircraft engines. Since the Second World War, they have continually led innovations in the industry. They also ventured into motorcycle manufacturing and motorsports.
And because they value trust, their customers are confident that their vehicles are made to last. However, accidents happen and parts might need to be replaced. A BMW window regulator is something that not everyone would think needs replacing. Just in case you do, this guide should help you in choosing the right window regulator replacement for your BMW.
How to choose a BMW window regulator
Your BMW window regulator is the mechanism that’s responsible for the upward and downward movement of your car’s window. The window regulator lets your window be raised, lowered, and locked in place. They’re built to last constant use and should operate smoothly. If you’re going to replace a broken window regulator, go for something that’s sturdy and can last long.
There are two types of window regulators out in the market--the scissor-type and the cable type. Before replacing yours, you might want to check which type you need. Scissor-types are x-shaped, gear-driven regulators. On the other hand, cable types have a bracket that holds the glass. Windows controlled by cable-type regulators are moved across a sliding bar moved by cables.
Symptoms of a bad BMW window regulator
A lot of things can cause BMW window regulator problems. These include broken glass clips or broken motors. Below are a couple of signs that indicate that you need to replace your window regulator.
- You can hear buzzing noises while pressing the window button, but nothing happens.
- The windows go up and down faster or slower than normal.
- Windows might get stuck halfway and you can’t get it down.
- Windows can’t be rolled up because they fall back down.
OE replacements vs OEM: Which is better?
OE replacements can work better than, if not the same as, OEM parts. That’s because most of them are made to match the quality standards of OEM parts. Because they aren’t made and distributed only by the authorized manufacturers and dealers, OEM replacement BMW window regulators come in a wide variety and can be bought almost anywhere. With OE replacements, you get the quality, durability, and variety of OEM parts, for an even better price.
How much is a BMW window regulator replacement?
A BMW window regulator replacement should cost you about $2 to $365. The price of an OE replacement window regulator would depend if you’re buying an individual replacement component or a set. When choosing a replacement part, you also need to know where you need to place it--if it’s the rear or front passenger and/or driver’s side.
Your car’s year and model are also important in choosing the right BMW window regulator replacement. Here on CarParts.com, all you need to do is input your car’s year and model in our vehicle selector. Choose the OE replacement part that you need from our wide selection of durable and affordable components.
Checking the BMW Window Regulator
If you go back to the time when you have to use the hand crank to just roll the windows up and down, you'll see how much difference a properly working window regulator and motor makes. You just have to push the button to activate the power windows. Unfortunately, your BMW window regulator may go bad. When it does, your power windows won't work properly. There are some hints telling you that the power window malfunction has something to do with the regulator. To help you figure it out, here's short guide for diagnosis and troubleshooting:
It takes several presses for the window to roll down.
If everything is well with the power windows, all it takes is just a push of a button for the car window to slide up and down. If you have to make multiple presses or attempts, this is a sign of impending power window trouble. One of the things you have to check is the window motor and regulator to see if this is causing the problem.
Rolling up the window and sliding it down takes a while.
Your power windows may still be working, but if it takes a while before the glass rolls down and slides up, the window regulator may be on its wat out. You may have to replace the motor or regulator. Before you do, you have to check them and test other mechanisms to rule out other underlying cause or possible culprits for the slowdown of the power window operation.
The car window won't stay up.
The windows should stay up when they're closed. However, if the windows won't stay up or you have to move it to close, one of the things that need to be inspected is the window regulator. Also see if the motor is working. You may have to replace the whole assembly.
The window won't move even if there's a clicking sound from the fuse box.
As you press on the switch, you hear some clicking that seems to be coming from the fuse box. However, the window still won't budge. In this case, you have check the fuse firsst. If you push the button and hear some humming sounds from the motor but the window isn't moving, the problem is mostly likely the regulator. However, if the button is pushed and there's no sound from the motor, this could mean that power isn't getting through the motor or the motor itself has to be replaced.
The window closes but it's crooked.
If things are okay with the power windows, they should close smoothly and evenly. However, if you notice that they're somewhat crooked, like one side is higher, you may have a damaged regulator. See if you need to replace the whole assembly. You, of course, have to rule out other causes first.
One of the windows won't roll up or slide down.
Usually, when power windows fail, one of the things you have to check is the fuse or relay. However, when the problem is isolated to just one car window, it's more likely that the problem has something to do with the window motor or switch of the particular door. Another possibility is that the window regulator has failed.
Diagnosing the problem
Before you replace the regulator or any mechanism, first try the switches (the master switch and all the other switches) to see if the problem lies with a bad power switch and not the motor or wiring. Also check the fuses first before you disassemble the door panel and inspect the mechanisms. As you get access to into the door, check the wiring from the motor and the control panel to see if there are indications of wear or disconnection. If you see no problem here, check the regulator and motor.