What does an exclamation mark in a square box mean in Focus?
2 Answers
The meaning of an exclamation mark in a square box in Focus is as follows: 1. Bulb failure light: If it is a bulb with an exclamation mark inside, this is the bulb failure light. 2. Transmission failure light: If it is a gear with an exclamation mark inside, this is the transmission failure light. 3. Brake failure light: A circle with an exclamation mark inside, this is the brake failure light. 4. Power steering failure light: An exclamation mark next to a steering wheel, this is the power steering failure light. Below is the extended information about the related content: 1. Warning lights: There are many types of warning lights or indicator lights with exclamation marks on the dashboard, with 8 common ones. 2. Categories: They are the handbrake warning light, brake system failure warning light, steering system failure warning light, tire pressure abnormal warning light, lighting failure warning light, transmission failure warning light, wiper failure warning light, and general fault indicator light.
Seeing that square box with an exclamation mark light on the Focus dashboard, I guess you're asking about the tire pressure monitoring system (TPMS) warning light. This light usually indicates that one of the tires has either too low or too high pressure, commonly caused by air leakage, temperature changes, or sensor malfunctions. I recommend immediately finding a safe place to stop, manually checking each tire for flatness by touch, and ideally using a tire pressure gauge to measure if the pressure is within the normal range. If everything seems normal, the light might turn off after driving for a while; otherwise, you'll need to visit a 4S shop to reset the system. Unstable tire pressure not only increases fuel consumption but also affects handling accuracy, extends braking distance, and significantly impacts safety. Developing a habit of checking tire pressure monthly can save you a lot of trouble and risks.
