Car enthusiasts around the world consider Tesla vehicles a marvel of technology and luxury. But it comes with its fair share of problems that baffle drivers.
One such issue is the Tesla window rolling down on its own which occurs because of these reasons:
- Human Error
- Defective Switches and Sensors
- Calibration
- Software Issues
- Physical Obstruction to Seal
- Inherent Vehicle Issue
In this article, we will go through why the window rolling down automatically on Tesla and provide some potential fixes.
What Does the Tesla Window Rolling Down on Its Own Look Like?
When drivers need to head out, they find their windows slightly and sometimes fully open.
In other instances, when the drivers enter the car and pull the window up a couple of seconds later the window rolls down on its own.
Here is a video of the issue that another user on Reddit had faced: Click Here
Reasons Behind Tesla Window Rolling Down On Its Own (Solutions Added)
Windows rolling down on its own is a concerning issue. It can cause the inside of the cabin to not be optimal and has the risk of theft.
These are some reasons behind unintentional window movement and solutions to apply for a user:
Human Error
There is a slight chance that the drivers themselves are responsible. They might be pressing the window switches while getting out of the car.
The window switches have minimal travel distance before activation. Drivers are likely unaware that they are unintentionally pressing the buttons while getting out of their car.
This can lead to the windows rolling down after the driver is out of the vehicle.
Fix: Reset the Windows
Like any other device, there is a way to reset the windows to factory default settings. Resetting a device can work wonders to fix a lot of issues.
To reset the windows first go to the side of the window that is rolling down on its own. Press and hold the button down for 30 seconds. Pull and hold it up for 30 seconds and release it.
This will reset any adjustments made on the windows and possibly fix the issue.
Defective Switches and Sensors
The issue may come down to damaged or faulty window control buttons. Since Tesla is an electric car it has circuits and sensors running point on different control mechanisms.
Damage to the switches or sensors can cause the windows to malfunction and roll down on their own.
Fix: Replace the Switches
Get replacement parts for damaged switches. If the switches appear to get stuck in after pressing it can cause the windows to roll down on their own.
Replacing these switches on the driver’s side and the passenger side with the faulty window will get rid of the issue.
Calibration
The windows are pre-calibrated to work under a fixed set of guidelines. If the calibration is not on point it can lead to erratic behavior of the windows.
Fix: Recalibrate the Windows
Use the driver-side controls for calibrating. The method is very easy.
At first, raise the window until it reaches the top. Push the button down until the window fully opens and then raise it again to the top. Hold the button until the window stops moving each time.
The windows should pick up on the new calibration settings.
Software Issues
The Tesla vehicle’s “Driver Assist” works on firmware. A faulty or beta version can introduce problems similar to the windows rolling down on their own.
It can be due to a bug in the code or in the firmware itself.
Fix: Firmware Upgrade
A lot of issues can be easily fixed with a simple firmware upgrade on the part of the driver. The latest versions have bug fixes and Tesla recommends updating as early as possible.
To do the update simply go to the “Controls” menu which is a car sign and tap on ‘Software’. If an update is available, it will show as such.
Physical Obstruction to Seal
Tesla frameless windows mount to the base and create a seal. Even small objects like food chunks or brick dust can cause the windows to activate its threshold for pinch protection.
Windows detect an object that can cause damage to them and automatically roll down as a safeguard.
Fix: Check for Obstruction or Physical Damage
The only thing keeping the windows in place is the seal and base. So it is important to keep them clean.
Check for small obstructions such as a piece of paper or chunks of food stuck on the seal and if there is any sign of damage. If there aren’t any then the pinch protection likely activates at a very low threshold.
Apply slight pressure outward and inward and try rolling up the windows to see if the windows come down again.
Inherent Vehicle Issue
The window rolling down randomly isn’t an issue exclusive to Tesla. Many electric cars exhibit similar problems.
Pinch protection on frameless windows has a low threshold to keep them safe from damage. It may just be an issue with your particular car.
Fix: Visit a Tesla Service Center
A lot of the time a DIY solution will not cut it. It is best then to take the car to a service center and let a professional take a look.
You can also get a mobile service person to come and do a checkup at your own house. If replacement isn’t needed, they should be able to provide enough assistance in fixing the problem.
Keep in mind that you will have to provide the logs and the notes that you kept of the problem. The warranty will cover the cost of the replacement parts.
Here is a typical invoice for a service to fix a Tesla window rolling down on its own:
In this instance they changed the window regulator and that kept the issue from resurfacing. A similar solution should be applied.
Related Post: Why Do Tesla Windows Go Down When Opening Door: A Design Choice or A Defect?
Frequently Asked Questions [FAQs]
Why won’t the Tesla window go up?
There are quite a few reasons. A broken motor, regulator, or a blown fuse or relay are some prime reasons.
How do you reboot a Tesla?
First of all, park the car and shift to parking mode. Go to the controls menu, navigate to safety then press power off. Wait for 60 seconds and restart the vehicle.
What is the optimal temperature for Tesla cars?
20-22 °C is the temperature for the best experience.
Related Post: Tesla’s Auto Roll-Up Windows: Redefining Convenience and Innovation
