What is the method to check tire pressure on a Mercedes-Benz C-Class?

[Pam]

Mercedes-Benz C-Class's tire pressure monitoring system is displayed on the multifunction display screen, with sensors installed inside all four tires. If the display does not appear while driving, press the up or down arrow button to select tire pressure, then press the OK button to display each tire's pressure on the multifunction screen. A warning will be issued if the pressure is too high or too low, based on the safe tire pressure set by the owner. Hazards of overinflated or underinflated tires: For tires, pressure should neither be too high nor too low. Overinflation reduces the tire's contact area with the ground, leading to poor grip and affecting vehicle handling and driving stability. Underinflation can cause wave-like deformation during high-speed driving, shortening tire lifespan and increasing the risk of blowouts. Standard tire pressure introduction: According to the international GBT2978-2008 standard requirements, different tire pressures are as follows: Standard tires: 2.4-2.5bar; Reinforced tires: 2.8-2.9bar; Maximum pressure: Should not exceed 3.5bar.