How to reset the Mercedes 450 tire pressure light

Mercedes-Benz 450 tire pressure light multi-function steering wheel reset method:

First of all, confirm that the key is opened in the 2nd gear position, and make the instrument display kilometers interface through the menu key on the left side of the steering wheel, at this time, press the up button on the left side of the steering wheel, and then the instrument panel displays (tire low-pressure running indicator reactivation: rrfi active reactivate: r) At this time, press the (R) button on the instrument panel (some black buttons do not display R), and the instrument panel will display (is the tire pressure normal?).

There are two options "+Yes" and "-Cancel" tyre, at this time press the + button on the right side of the steering wheel, wait for 10s and then turn off the key, start the vehicle again and find that the tire pressure alarm disappears.

If the 4 tire pressure tests are correct, but the tire pressure light is still on, go to the 4S shop or a repair shop with Mercedes-Benz professional testing computer equipment to clear the error data. If the tire pressure indicator is still on, there are only two possibilities, either the tire pressure detector is damaged and the fault is reported incorrectly. Either the driving computer data is wrong, and the driving computer data needs to be refreshed.

If the alarm light is not extinguished, find an ordinary repair shop and use a computer to clear the fault code.

Hello, in general, the tire pressure light is correct, but after the bump of the alarm, many times it is irrelevant. It is recommended to pay more attention in the future, it is more dangerous to run at high speed with injuries. Here's what a copy comes from:

Turn the key off. Do not pull out the key. Then press the lock and turn on suo together and turn on until the power is turned on!

The car beeped. You get out of the car and see if the turn light on the left is on. Then grab your barometer and follow the turn lights to deflect that tire!

During the deflation, I heard a horn, and the turning light jumped to the right to put 4 tires in turn. When you finish doing it, the air pressure light goes out. Then refill the air according to the system pressure value.

Hello! Re-inflating is fine, happy with the car! If my reply can help you, please help choose it, thank you very much!

The Mercedes-Benz GLS sedan has a white label taped to the B-pillar with the standard tire pressure of the tyre. Just open the driver's door and you'll be able to see it.

wheelTire pressureThe tire pressure needs to return to normal before the tire pressure data can be reset. The vehicle is energized and utilizedSteering wheelon the Select button to find the "Maintenance" option in the trip computer. Find "Tire" in the menu of maintenance options and enter it, then the trip computer will prompt "Use the current air pressure value as a new reference value", and then press the "OK" button on the steering wheel to complete the reset.

The tire pressure of the car is between 230-250kPa is the normal range, however, the specific normal tire pressure of the car should also be subject to the recommended value of the car factory, which can generally be found in the car owner's manual, the label next to the cab door (near the B-pillar), the drawer next to the driver's seat of the vehicle, and the small door of the fuel tank cover. It will be marked in great detail with the specific tire pressure used.

Press the multi-function button on the left side of the steering wheel, bring up the menu interface in the instrument, select the maintenance option, and then through the steering button of the steering wheel, select "Tire inflation pressure" and press the "OK" button, wait for the instrument to display "After driving for a few minutes, the tire pressure will be displayed", press the flip button, the instrument will display "Use the current pressure as a new standard value", at this time, press the "OK" button.

If it is eliminated on the instrument, it can be brought up with the steering wheel button.

1. First of all, you need to turn on the ignition switch of the Mercedes-Benz GL450 vehicle to the ON gear and light up the indicator light on the instrument.

2. Next, you need to press the OK button on the left side of the Mercedes-Benz GL450 vehicle steering wheel, and then press the right button to the maintenance interface.

3. Then you need to press the downward indicator button on the steering wheel of the Mercedes-Benz GL450 vehicle to the tire pressure interface.

4. Wait until the Mercedes-Benz GL450 vehicle instrument prompts that the low-voltage runner calendar indicator is activated, and then press the OK button on the steering wheel of the Mercedes-Benz GL450 vehicle to confirm.

5. The Mercedes-Benz GL450 vehicle dashboard will prompt whether the tire pressure is normal, then press the indicator button to select Yes, and then press the OK button to confirm.

6. Finally, after completing the Mercedes-Benz GL450 vehicle tire pressure reset operation, turn off and restart the engine, and the Mercedes-Benz GL450 vehicle tire pressure warning light will be cleared, as shown in the figure below.

Here's how to do it:

1. Vehicles equipped with the Driver Information Center (DIC):

Turn on the ignition;

Press and hold the Gage button on the far right of the Driver Information Center until the screen on the instrument cluster shows the Tire Monitor System;

Press the Setup Reset button with the arrow until it shows that the tire monitor system has been reset;

Reset complete. 2. Vehicles not equipped with a Driver Information Center (DIC):

Turn on the ignition;

Press and hold the ODO TRIP button to toggle the mileage display on the instrument cluster until only the total mileage is displayed;

Then press the ODO TRIP button again and hold on to the socks, after a few seconds, the low tire pressure indicator starts to flash, when you hear two beeps, it means that the reset is complete.

Here's how:

1.Step 1; Turn on the ignition switch to the ON gear so that the indicators on the instrument are lit;

2.Step 2; Press the OK button on the left side of the steering wheel, and then press the right button again to go to the maintenance interface;

3.Step 3; Then press the down indication and number button on the steering wheel to the tire pressure boundary to call the first face of the mountain;

4.Step 4; Wait until the gauge prompts the Low Voltage Run-On indicator to be activated. Then press the OK button on the steering wheel to confirm;

5.Step 5; The dashboard will prompt whether the tire pressure is normal, and then press the indicator button to select Yes and then press the OK button to confirm; The prerequisite is that the tire pressure of the four wheels must be consistent before this, otherwise the reset will not be successful;

6.Step 6; After the tire pressure reset operation is completed, the engine is turned off and restarted until the tire pressure reset is displayed.