What does 'set' mean when displayed in a car?

1 Answers
HarmonyMarie
07/30/25 2:51am
When 'set' is displayed in a car, it refers to cruise control deceleration, or alternatively, temporarily canceling cruise control. Pressing 'set' sets the current speed as the cruising speed, and the corresponding button to 'set' is 'res'. The 'res' button also has two meanings: one is to accelerate after setting cruise control, and the other is to restore the previously set speed after temporarily canceling cruise control by pressing 'res'. The function of 'set' is that after adjusting the tire pressure of all four tires to the standard pressure, hold down 'set' for three seconds while observing the speedometer. A symbol with an exclamation mark inside brackets will appear, and upon hearing a 'ding' sound, the tire pressure of all four tires will be calibrated accordingly.
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