How can I reset a tire pressure warning in my BMW? The last few weeks the tire pressure warning light has kept coming on and off. I've checked the tires and they have the right amount of air. Can I reset it?
Will Baldwin · Answered on Nov 01, 2021
Reviewed by Shannon Martin, Licensed Insurance Agent.
Inconsistencies like that can be so frustrating. Thankfully, BMW does allow you to reset your tire pressure warning light.
Here are the steps:
It’s important to know if all tires show green post reset, the current pressure is correct. However, a tire highlighted in red indicates incorrect pressure. A mechanic or auto repair shop can help troubleshoot the issue or your tire.
If you’re worried about a slow leak in your tire or potentially needing a tow, Jerry has the solution. Jerry’s roadside assistance membership provides you with industry-leading benefits like towing, lockout service, and a mechanics hotline.
MORE: BMW Car Buying Guide
BMWCar MaintenanceCar OwnershipCar RepairCar
View full answer
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.
Browse More Content
Noise From Engine or Exhaust Inspection Cost
Car Heater is Not Working: Inspection Cost
What To Do If Your Wipers Do Not Shut Off
Shifter Interlock Solenoid: Replacement Cost
Injector Control Pressure Sensor Replacement
Infiniti Qx4 Insurance Cost
Nissan Maxima Gxe Insurance Cost
Mercedes-Benz E 350 4Matic Insurance Cost
Dodge Dart Sxt Insurance Cost
Volkswagen Golf Sportwagen S Insurance Cost
Elmhurst Car Insurance
Richland Car Insurance
Oxford Car Insurance
Van Buren Charter Township Car Insurance
Bridgewater Car Insurance
The sticker on my battery says it's from 10/2016.
How long will a car battery last before it needs to be replaced?
Matthew Macgugan
Nov 01, 2021
How can I get rid of condensation inside my car? Every morning the condensation in my car is ridiculous. I feel like I'm always running late because of it. What can I do?
Will Baldwin
Nov 01, 2021
How can I remove Sharpie off the inside of my car? Last week my daughter drew with Sharpie inside my car while on a long drive. I had no idea and now I'm worried it's permanent.
Will Baldwin
Nov 01, 2021
Browse All Questions
The 2020 Dodge Challenger’s engine options range from the standard 305-horsepower V6 to an ultra-powerful 797-horsepower V8.
Alison Daurio
Aug 31, 2022
We all bring our phones with us in our cars.
What’s the best way to charge them along the way?
Alison Daurio
Feb 15, 2022
Divorce
Parking
Insurance Exclusions
Third Party Fire and Theft Insurance
Traffic Tickets
Car Loans
Europe
Car Buying
Car Insurance Discounts
Cheap Auto Insurance
Add a Driver
Kemper Preferred
North Carolina
Usage-Based Insurance
Trucks
Save Money
Consigners
buying
Bodily Injury
Car Theft
Georgia
Liberty Mutual
Market Value
Manual Cars
No long forms
No spam or unwanted phone calls
Quotes from top insurance companies
Find insurance savings — it's 100% free
Toyota
Hyundai
Mercedes-Benz
Subaru
Chevrolet
Mitsubishi
Written By: Camryn Stepp (and one other contributor)
Difficulty
Easy
Steps
11
Time Required
15 minutes
Sections
1
Flags
0
0si Your BMW X3 xDrive30i will let you know immediately when you have a low tire pressure.
When you turn on your ignition, a yellow warning light will appear on your display. An image will also be displayed showing you exactly which tire needs attention. With a basic air compressor, it’s easy to fill the tires to the correct pressure, and it's even easier to reset the Tire Pressure Monitor.
Tire pressure can fluctuate throughout the seasons, and it’s dangerous to drive on a low tire so be sure to always keep your tires at the correct tire pressure.
No parts specified.
Edit
Edit
Remove the tire chuck from the valve stem.
Check the tire pressure using the tire pressure gauge by pressing the gauge onto the valve stem.
The tire pressure needs to be 32 psi.
If the tire pressure is below 32 psi, continue filling the tire with the air compressor.
Once the tire pressure reaches 32 psi, replace the cap back on the valve stem.
Edit
Edit
Edit
Edit
Almost done!
Resetting your tire pressure on your BMW X3 is easy to do following these simple steps and photos.
Conclusion
Resetting your tire pressure on your BMW X3 is easy to do following these simple steps and photos.
Cancel: I did not complete this guide.
with 1 other contributor
Badges: 2
Save article:
The article says:
When the tires are optimally inflated, the low tire pressure indicator (TPMS) does not light up on the vehicle's dashboard.
However, in some cases, it lights up even if the pressure is normal. This can't help but be annoying, especially when the tires are inflated normally. In our article today, we will figure out how to reset a tire pressure error.
American and European scientists conducted a study, during which it was found that most drivers do not check whether the wheels are properly inflated before getting behind the wheel of a car. Only 40% of car owners perform such a check - and even then only once every 12 months. This is the reason for a large number of accidents.
The TPMS (Tyre pressure monitoring system) system is designed to monitor tire pressure, as well as warn of a malfunction. If the tires are under-inflated or over-inflated, an error will be displayed on the remote control or an audible signal will appear.
What is dangerous too high or, conversely, low pressure? The risk of an accident increases, the car begins to consume more fuel, in addition, the rubber wears out faster.
Photo: Shutterstock
The above devices operate on the same principle. Let's figure out how information about what tire pressure gets to the control panel.
2 bar. Consider how pressure is calculated by measuring instruments. Typically, the sensor performs a comparison of the angular rotation of the wheel. Knowing the value of this parameter, you can calculate the distance that the wheel will travel in one rotation.
Obviously, if the tires are under-inflated or over-inflated, then the outer diameter of the wheel will be different. Visually, a person cannot determine this change. But the sensor notices even such changes. The system fixes non-compliance with the required parameters.
The sensor will still respond, despite the fact that the wheel circumference has changed quite a bit. In this situation, it is necessary to find out what mechanical reason led to this. Only in this way can you eliminate the misinterpretation of the signals transmitted by the system. This can happen because:
Also, the TPMS system gives an error when you install new wheels or rearrange them.
When, after these steps, a tire pressure error appeared, indicating unbalance, you should reset the settings, and then set the basic parameters. In this case, the control signal may remain even if the basic settings have been selected.
Why such problems may occur:
See also
Velcro or spikes: which rubber is better for the Russian winter?
Read more
How to reset tire pressure error? To begin with, imagine that the TPMS system is working properly and the blinking light indicates a problem with the undercarriage of the machine. The first thing you should do is slowly release the gas. You can not brake sharply, turn the steering wheel. After the car has stopped, inspect the tires to make sure the rubber is not punctured or broken.
Then you can check if the tire pressure is normal.
Pay attention! The TPMS will not always show a tire pressure error. For example, if the tires are slowly deflating, the system will not inform you about the problem. In the same way, she will not notice the error if the tire pressure starts to drop rapidly. This usually happens when a tire ruptures. This feature of the TPMS system is explained by the specifics of identifying and counting nonconformities.
However, in some cases, it happens that the TPMS system indicator is on, but the tires are in perfect condition. How to reset tire pressure error? We understand.
The complex TPMS system in some cases starts to work incorrectly. Usually, car owners observe the following picture: a tire pressure error is displayed on the display (the tire is underinflated), but in reality everything is fine with the wheel. You have to reset the tire pressure error.
Otherwise, the TPMS system starts to work incorrectly.
Photo: Shutterstock
You also have to reset the tire pressure error when there is radio interference from high voltage power lines. Or when sources of radio signals are located in the immediate vicinity. But as soon as you move away from them, the pressure error disappears and the system begins to function properly.
The reason for the malfunction may lie in the sensor, which is "failed". This damage cannot be easily repaired. How to reset a tire pressure error if the sensor flashes, while you hear a beep, lose your vigilance and find it difficult to drive a car? There are 4 ways to fix this problem.
To reset the error, pick up a speed of 80 km / h and continue driving for another 15 kilometers.
This method is the easiest to implement. If your car has this feature, then turn on the cruise control so that the speed does not change. Depending on the model of your car, you will be able to reset the tire pressure error at a speed that exceeds the specified one.
After you cover a distance of 15-20 kilometers, maintaining the same speed of 80 km / h, make a stop. Turn off the motor. When you start it again, the tire pressure error will disappear.
Popular articles
Without damage: how to reduce the fuel consumption of your car
11/29/2022
80
How much do they pay for advertising on a car
11/25/2022
177
Best car tool kit
11/18/2022
204
What is in my name to you, or How to decipher the marking of engine oil
11/17/2022
145
How to clean car seats
11/15/2022
111
Press the tire pressure monitoring system (TPMS) reset button on your car and you will be able to reset the error.
It does not matter what type of low pressure warning system is used. In any case, there will be a sensor on each wheel of your car. Sometimes it may be necessary to reboot the touch system of the car. Read the owner's manual for the vehicle. It contains information on how to reset a tire pressure error. Most often, the instructions indicate which button to press to reset.
The ignition key must be in the lock. No need to start the car, just turn it to the “on” (“ON”) position. Then press and hold the reset button, which may be under the steering wheel. We are waiting for the low pressure indicator to flash 3 times. After that, you can release the button. We start the car, it should work for 20 minutes. After this time, the computer will calibrate the sensors on the wheels. Now you can turn off the car.
Read also
""
Read more
Lower and then re-inflate the wheels.
Failed to reset tire pressure error using the previous method? Then we inflate all tires to 0.2 bar, this is the pressure that should be according to the recommendations of car manufacturers. Did the error go away? Then we lower the pressure in the tires completely.
Now we pump up the wheels again. The pressure in them should be the same as indicated on the driver's door pillar or in the car's operating instructions. When there are sensors on the wheels, you need to remember about the spare tire. Now you need to drive about 3-5 kilometers, adhering to a speed of 25 km per hour. So you can reset the tire pressure error.
Remove the battery terminals and then connect it to reset the error.
Each car has a computer that receives data from all kinds of vehicle sensors, including TPMS system sensors. However, any electronics can fail. To reset the error, you will have to reboot the system, for which you need to turn off the power.
Photo: Shutterstock
To do this, open the hood. The battery is located under the hood. Disconnect the negative terminal from it. To perform this operation, use a wrench. Then sit in the driver's seat, turn the key to the "ON" position, but do not start the car. Now you need to press the signal for 3 seconds. This will use up the energy that remains in the electrical system of the machine. Then reconnect the battery. This way you can reset the error.
Sensors keep track of tire pressure. However, you need to be sure that they function properly. Of course, you do not need to constantly walk around with a special measuring device and find out the status of the sensors. It just needs to be calibrated from time to time.
It is performed quite simply. The most important thing to remember is that, depending on the make and model of your car, for each wheel there are pressure parameters strictly defined by the manufacturer for winter and summer.
These values should be given to the sensors. How the installation and configuration will be performed depends on the controller used.
Experts do not recommend using the internal controller yourself. However, additional settings are not required if the data is read using the screen that is directly on the control system. For current promotions on the Halva card, which will help you profitably purchase household appliances, you can follow here.
To prevent a tire pressure error from appearing, it is important to calibrate (adjust the TPMS system) every time a change is made. For example, when you installed a new set of wheels, repaired tires, did balancing, and the like. Using TPMS controllers is quite simple. The main thing is to read the instructions for use of the device. And make sure that the tire pressure is the one recommended by the car manufacturer.
See also
"What tires can be put on rims 14, 15 and 16: professional advice"
Read more
Every car owner gets annoyed if the tire pressure error icon lights up on the dashboard.
