The newer BMW models contain a feature known as a tire pressure control display that determines whether the tires have the right quantity of air in them. This operates by increasing the measured number of tire revolutions as the radius of the car tire decreases owing to less air.
Since most tires have different designs when compared to one another, the issue arises when switching from winter to summer tires and vice versa and causes the tire pressure control display on the on-board computer to activate. Fortunately, BMW automobiles have a reset button for the tire pressure control display.
You can use the iDrive system to verify the status of your car if the tire-pressure warning symbol displays in the instrument cluster or in alerts.
Select My vehicle from the main menu, then tap Vehicle status, and then check the icon for the Tire Pressure Monitor to turn it on. Your tires’ current pressure is shown on the tire pressure meter. If you got a warning, it advised you to reset the device by selecting Perform reset on the TPMS information screen.
After the reset, if all tires display green, the pressure is accurate. Incorrect pressure is indicated by a red accent on a tire.
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On a 2018 BMW, how do you reset the tire pressure light?
Click car, vehicle status, tire settings, and tire pressure monitor from the home menu. Select to do a reset when the automobile is stopped and the engine is running. For the reset to be completed, you will need to take a little drive.
How can I turn off the warning light for low tire pressure?
Turn the key to the “On” position with the engine off, but do not attempt to start the vehicle. When the tire pressure light blinks three times, release pressure on the TPMS reset button. Start the vehicle, then wait for the sensor to re-calibrate for around 20 minutes.
Why, when my tires are fine, BMW, is the tire pressure light on?
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.
What PSI should the tires on my BMW be?
Although 32 PSI (pounds per square inch) is the recommended tire pressure for the majority of BMW tires, you should always double-check by looking at the sticker on the inner edge of the driver’s door. These details should also be in your owner’s manual.
Do you require a tire pressure reset?
You must reset the system once the tire has been inflated if you have driven with one or more tires that are underinflated. Here’s a guide for clearing the TPMS system.
Tire pressure monitoring system, or TPMS, is a warning light that flashes on your dashboard if your car’s tires are not properly inflated.
The TPMS light can show that your tire pressure is too low or that your TPMS needs to be correctly adjusted.
Many drivers, however, complain that even after inflating their tires to the recommended tire pressure, the TPMS warning light continues to flicker.
Why is the pressure in my tires light still on?
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.
What pressure should I use when I fill my BMW tires?
Although 32 PSI (pounds per square inch) is the recommended tire pressure for most BMW models, you should always double-check by examining the sticker on the inside edge of the driver’s door.
Why won’t my tire pressure warning light turn on?
Try the following if your TPMS light is still on after you have inflated your tires to the recommended pressure: 10 minutes at a speed of 50 mph would be plenty. When you start the car again, the TPMS light should not be on because the tire sensors should have been reset.
I have a tire pressure warning light on. Can I drive?
Yes, you can keep driving with the warning light on unless you have a completely flat tire. However, don’t wait too long to carry out the checking process. Tyres that are underinflated should never be driven on.
Of course, you can always visit a nearby major dealer garage like Brayleys if you have any questions concerning the tires on your car or would like expert advise on the proper tyre pressure.
We constantly have a wide range of tire specials, and our prices are unbeatable. Find out about our servicing offers if you’re also curious.
The state of your tires is an important aspect of routine car maintenance. The ideal time to check your tires’ condition and pressure is once every week. And even if the TPMS system is designed to protect you, that doesn’t mean you should disregard the value of routine auto maintenance.
How soon will the low tire pressure light appear?
After a few kilometers of driving, the light may turn off if the tires are adequately inflated. According to the owner’s manual for the car, the TPMS may need to be reset if the light does not go out automatically after traveling for roughly 10 miles.
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.
Is a MOT failure the tire pressure warning light?
The MOT inspection manual for autos and passenger vehicles underwent revisions as of June 17, 2019, according to the Driver and Vehicle Standards Agency (DVSA). One of the numerous changes has undoubtedly caused some concern because garages and MOT stations will now be required to achieve new standards before a car can pass its annual MOT.
New minor, major, and dangerous flaw categories were added to the MOT by the DVSA in May 2018. In the past, a vehicle’s MOT result was either a pass, a fail, or an advisory. Currently, a “small” flaw would not be considered a severe concern, but it could lead to problems in the future. Minor flaws will continue to be reported in the same way as previously, with advisories alerting the car owner. A “significant” or “dangerous” defect poses a greater risk to the driver, other road users, or even the environment, and will cause a MOT failure.
A TPMS malfunction will no longer be regarded as a minor issue but rather as a significant one as of June 20, 2019. This means that if a vehicle’s TPMS is not operating properly, the MOT will fail the car.
A vehicle with a broken TPMS just needs to be repaired in order to pass the MOT. A TPMS can malfunction for a variety of reasons, including battery life, sensor issues, broken sensors, and more. As a result of a law requiring TPMS installation on newly registered vehicles starting in November 2014, garages and MOT facilities will experience an increase in TPMS flaws and MOT failures.
The fact that a broken TPMS is now a serious flaw has created a large market opportunity for MOT centers. Alternately, if they lack the tools necessary to fix a vehicle’s TPMS and get it through the MOT, they run the danger of losing customers to rival businesses.
VDO has the expertise of a worldwide tyre specialist because it is a brand of the Continental Corporation. VDO has the equipment you need to maintain and repair a vehicle’s TPMS and get your customer back on the road safely, including diagnostic and programming tools as well as TPMS sensors.
How does the TPMS identify each tire?
The anti-lock brake system’s wheel speed sensors are often used by an indirect TPMS. On-board computer systems can employ these sensors to compare wheel revolution rates between individual wheels as well as to other vehicle operation data, such as speed.
The computer can determine the relative size of the tires on your car based on how quickly each wheel rotates. The computer determines that a tire is underinflated when a wheel starts spinning more quickly than normal and warns the driver accordingly.
So a system that monitors tire pressure indirectly does not genuinely detect tire pressure. The same kind of measurement you may observe with a tire gauge is not being processed electronically. An indirect tire pressure monitor only counts the rotational speed of your tires and sends instructions to the computer to activate the indication light when something seems off with the rotation.