Scroll to reset in the tire menu (green arrows), then select “YES” by pushing the iDrive button.
In This Article...
My brand-new 2021 X3 recently received a specific winter tire and wheel kit. ordered them from Tire Rack, and they were delivered and put in. I drove about after installation until the TPMS reset. It indicated low tire pressure, so I topped off the tires’ air pressure. I still receive a low tire pressure alert each time I start the car, even though the system now indicates that all tires are at or above the recommended pressure and are all green. Know what’s going on?
Did you reset the tire pressure in your I Drive, is the first question everyone will ask. The owner’s manual contains a tutorial. If your system is still alerting you to low pressure, it appears that it has not fully reset. The system doesn’t reset until after a few minutes of driving and hitting 100%.
Yes, I continued driving until it reached 100%, and when the system indicated low tire pressure, I increased the pressure.
The winters have aftermarket TPMS that are not syncing properly for whatever reason, therefore your car may need to have its calibration updated. They need to have the equipment necessary to do this if you purchased your tires from a reputable Tire Rack installer.
The system needs to be reset ONE MORE time. If you initially reset it, it turned green, then indicated that a tire was low, then YOU FILLED THE TIRES AGAIN, YOU NEED TO RESET IT AGAIN. You need to reset every time you inflate or deflate. The settings they were set to after being reset are effectively the starting point for your tire pressure monitors. Once more reset, test driving until the light turns green.
The system needs to be reset ONE MORE time. If you initially reset it, it turned green, then indicated that a tire was low, then YOU FILLED THE TIRES AGAIN, YOU NEED TO RESET IT AGAIN. You must restart every time you fill or deflate. When they were last reset, the values they were assigned to were effectively the starting point for your tire pressure monitors. Once more reset, test driving until the light turns green.
How do you remove the low tire pressure alert?
When the tire pressure light blinks three times, release pressure on the TPMS reset button. Start the car and let it run for 20 minutes to let the sensor reset. Under the steering wheel is normally where you’ll find the reset button for the tire pressure monitor. If you can’t find it, consult the owner’s manual for your vehicle.
Why does my BMW always report low tires?
What it means: Your vehicle’s tire pressure will be too low and the BMW tire pressure monitoring system (TPMS) will notify you. When air pressure is 25% below the usual suggested pressure for your BMW model, the warning light turns on. Low tire pressure could put your BMW at danger for tire failure, excessive tire wear and tear, handling issues, and decreased fuel efficiency.
What to do if it comes on: Turn off your car and check the pressure in each tire if the TPMS light comes on when you start it. Ensure that the tires are inflated to the optimum pressure. The recommended tire pressure is printed in your owner’s handbook or on a placard inside the driver-side door of your car.
Find a gas station with air pumps, check the tire pressure, and add air as necessary if the TPMS indicator illuminates while you are driving. The TPMS light will also come on if your tire suddenly flattens as a result of damage. Pull over right away and inspect your tires if you see this light and experience a difference in how your car handles. Many BMW automobiles come with run-flat tires already mounted from the manufacturer with no spare tire. If so, move cautiously to a BMW service center in the area. You will need to hire a tow truck if you have fitted aftermarket tires that are not run flats.
It often denotes a TPMS malfunction if the indicator glows and flashes. The first step is to check the pressure in each of your tires once more and add air if needed. Your best option is to take it to a qualified BMW mechanic for diagnosis if the TPMS light is still on after adding air.
Note: Extreme weather changes can have an impact on tires, particularly in the colder winter months. It’s a good idea to inspect your tires each month.
What actions are required to turn off the light: If your tire pressure is too low, you should fill them up with air and then reset your TPMS (see the directions in your owner’s manual to do this). If this doesn’t work, you’ll need to visit your local BMW repair shop for an accurate diagnosis.
Why, after filling my tires with air, is my tire pressure light still on, BMW?
If you’ve inflated your tires, but the air pressure warning light continues to flash, your tire pressure monitoring system is malfunctioning or you have a gradual leak. A bright TPMS warning light indicates a problem with a tire pressure sensor, assuming there isn’t a leak in your tire. One of them might be damaged, the lithium-ion battery might be dead, or the TPMS itself might have an internal problem. You’ll need to get your Tire Pressure Monitoring System repaired in any of these scenarios.
Quick Tip: Recheck the tire to ensure it is inflated to the correct air pressure if the TPMS warning light illuminates again after you have inflated it. Low tire pressure indicates an air leak, which requires repair or tire replacement.
I have a low tire pressure light on. Can I drive?
Is Driving Secure? You should be able to continue driving safely for a few more miles until you can add air if your tire pressure is only slightly low. Extremely low tire pressure can cause tires to fail. This could lead to a blowout, which could be quite deadly.
Is it possible to disable the tire pressure sensor?
Yes, it is possible to disable your tire pressure monitoring device using a smart, non-intrusive approach. You only need to use an emulator created to get around the TPMS. The TPMS bypass emulator is a tiny box-shaped gadget containing technology that allows you to “switch off” your tire pressure monitoring system.
My tire pressure is fine, so why won’t the light go off?
When the TPMS warning light illuminates, proceed with caution. This indicates that at least one of your tires may be at least 25% under-inflated.
*The simplest way to get the most accurate reading is to check the tire pressure before you drive on it when the tire is “cool.” If your TPMS light is on, first check that you have correctly reset your TPMS by following these instructions.
Will my TPMS light automatically turn off if I fill my tires with air after it illuminates?
Several minutes after reinflating the tires to the prescribed pressure, the TPMS light ought to go out.
What happens if I adjust the tire pressure but the light on my tire pressure gauge still doesn’t go out?
The only place that can fix a computer issue that causes the TPMS warning light to turn ON and flash ON for one second and OFF for three seconds is the dealership service center. When the TPMS warning light illuminates and remains on, one or more tires may have low tire pressure. The light ought to go out once the tire is inflated to the recommended tire pressure listed on the door placard. Always check the pressure in all of your tires because one or more of them may not be at the proper pressure.
On a BMW, how do you reset the red exclamation mark?
Start the engine, then move through the obc until you find the word RESET next to the “flat tyre” sign. To choose, press the stalk’s tip. A tick should display after about 5 seconds of pressing and holding; just drive away, and it will reset itself. Don’t wait for any confirmation because there are no other signs that it has done it.
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My tire pressure light started blinking, then went solid. Why?
It usually indicates that one or more tires need to be inflated to the recommended placard pressure if the TPMS warning light glows solidly and stays solid.
The TPMS system, however, is malfunctioning if a light flashes for 60–90 seconds before going solid. Most likely, there is a communication problem between the vehicle and one or more of the sensors. Many different problems may be the root of this. The sensor may need to be changed if it is broken, missing, or has a dead battery, according to the flashing light. It can also imply that the tire’s sensor is placed incorrectly.
You must investigate these potential problems until you identify the source if you want to ensure that you service the TPMS systems correctly.
When your customer visits for servicing, bear in mind the following extra advice:
Every time a customer’s car pulls into your service bay, check the Telltale/MIL and note the presence of any lit or blinking lights before starting any work.
Visually check the stems, hex nut, seal, and cap while servicing the TPMS. Replace with a fresh service kit is the advised best practice.
Whether or not there is a chance for a sale, always let the customer know the advantages of TPMS.
How should my tire sensors be calibrated?
- while you are driving, keep an eye on your tire pressure.
- When the low tire pressure indicator blinks twice, the calibration process has started. Press and hold the TPMS button until this happens.
- To make and enter selections in the Driver Information Interface, use the steering wheel buttons (see page 29)
My low tire light won’t turn off; why?
If your tires are properly inflated yet the warning light continues to illuminate, you may have a leak or a TPMS issue in one or more of your tires. To determine if a tire has a leak is not difficult. Simply double-check the air pressure in each of your tires with your tire gauge. If all of the tires have the proper air pressure, one or more tire pressure sensors are likely to be at fault, necessitating repair work on your tire pressure monitoring system. You’ll need to replace or repair the tire if you notice that one or more of your tires’ air pressures have fallen.
What distinguishes TPMS from low tire pressure?
Remember that your TPMS does not substitute for regular tire pressure checks. Although it is a device that can help notify you when pressure is low, a tire may deflate below the recommended level of inflation long before the TPMS warning light illuminates. When the tire pressure is either too low or too high, the TPMS light illuminates.
After a tire rotation, does the TPMS need to be reset?
These sensors measure the air pressure and transmit the information to the dashboard of your car. The batteries can last up to 10 years, and there is no need to reset them after rotating tires or making inflation changes. They provide precise pressure readings.
Should the TPMS be reset after purchasing new tires?
After changing or rotating your tires, or after adding new sensors, you should always reset your TPMS. Even after you have inflated your tires, some sensor manufacturers advise restarting the device. By teaching the primary TPMS system to identify the sensors in their new locations, resetting the TPMS is frequently referred to as retraining the system. TPMS reset procedures vary from vehicle to vehicle and typically involve a specific sequence of ignition and pedal actions, a configuration change in your dashboard menu, or the use of a TPMS Reset Tool.