问：低轮胎压力灯在破折号上意味着什么？

您的汽车配备了轮胎压力监测系统（TPM），可监视每个轮胎中的空气。当它检测到气压下降时，它会打开仪表板上的低轮胎压力警告灯（看起来像是内部带有感叹号的轮胎）。发动机发动机时，灯应短暂地打开，但不久之后应关闭。

If the light stays on after you crank the car, or it turns on while you’re driving, it means that you need to physically check the air pressure in all four tires (the system doesn’t tell you which tire is low, only that one is). Add air to the low tire and the light should go off within a few miles of driving. Checking all the tire pressures and correcting them as need would be the best practice.

小费

如果灯打开并开始闪烁，则表示TPMS系统或轮毂传感器的问题。尽快检查汽车。