How to Access the Tire Pressure Interface on Emgrand?
3 Answers
The method to access the tire pressure interface on the Emgrand is to inflate the tires to the correct pressure and then press and hold the reset button for 3 seconds to display the interface. Tire pressure refers to the air pressure inside the tires. Hazards of Overinflated Tires: Reduced friction and adhesion of the tires, affecting braking performance; causes steering wheel vibration and deviation, reducing driving comfort; accelerates uneven wear of the central tread pattern, shortening tire lifespan; increases vehicle vibration, indirectly affecting the lifespan of other components. Hazards of Underinflated Tires: Increases friction coefficient with the road surface, leading to higher fuel consumption; makes the steering wheel heavy and prone to deviation, compromising driving safety; increases movement of tire components, causing abnormal heat due to excessive rolling; weakens the function of cords and rubber, leading to delamination or cord breakage, and excessive friction with the rim causing damage to the bead area and abnormal wear. Reduces puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, causing internal cracks or blowouts, leading to tire bursts.
I've tried the tire pressure interface a few times, all operated from the steering wheel. First locate the set of control buttons on the right side of the steering wheel - the most noticeable one is a circular button with an arrow symbol. Pressing it cycles through the dashboard displays. Usually after two or three presses you'll see the tire pressure readings, with data for all four tires displayed simultaneously. For older models without a central display screen, this information appears on the small screen in the center of the instrument cluster. This feature is particularly useful - I've made it a habit to check every winter morning before driving. Driving with underinflated tires not only wastes fuel but also increases the risk of blowouts.
Having driven the Emgrand for five years, I find the tire pressure adjustment interface quite straightforward. After ignition, without shifting gears, simply use the function button with an arrow symbol on the right side of the steering wheel. Press it a few times like flipping pages until you see the four tire icons pop up. A quick tip for beginners: tire pressure readings are more accurate when the car is cold; checking immediately after a high-speed drive might show higher values. Just the other day, my tire pressure warning light suddenly came on, and it was through this method that I discovered a nail in the right rear tire.
