Why does the Mercedes-Benz display a tire pressure warning?

[SanJordan]

Mercedes-Benz displaying a tire pressure warning indicates insufficient tire pressure. Generally, it will alert when the pressure is below 1.8 bar or exceeds 3.0 bar. At this point, tire inspection and pressure adjustment are necessary. Tire Pressure Reset Method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button until you hear a "beep" sound before releasing it. The tire pressure monitoring system will then store the current normal tire pressure data, automatically clear the previous data, and finally, the warning light on the dashboard will turn off, completing the tire pressure reset. Solutions for Insufficient Tire Pressure: If no damage is visible, simply inflate the tire to the normal pressure and reset the tire pressure system; If inspection reveals a puncture in the tire, drive to a tire shop promptly for repair, then reinflate the tire; If the tire pressure warning reappears some time after inflation without any punctures, it might be due to air leakage caused by a deformed wheel rim. It is recommended to inspect the wheel rim and consider replacement.