What does autohold mean on a car?

1 Answers
SebastianAnn
07/29/25 9:49pm
Autohold in a car refers to the automatic parking system. The button for this function may be labeled as 'autohold' or feature a half-circle with the letter 'a' inside. Despite the different designs, the functionality of the button remains the same. When the autohold key is pressed while in D gear, the transmission will maintain second, third, or fourth gear. Autohold is a technological application that enables automatic handbrake functionality while the car is in motion. This technology allows drivers to avoid prolonged braking when the vehicle is stationary and prevents unnecessary sliding when the automatic electronic parking brake is engaged, making it particularly useful for uphill and downhill driving as well as frequent starts and stops. The automatic parking system is a technological application that enables automatic handbrake functionality while the car is in motion, allowing drivers to avoid prolonged braking when the vehicle is stationary and preventing unnecessary sliding when the system is activated. The autohold function provides precise parking force through a slope sensor controlled by a unit. During startup, the parking control unit calculates information from sensors such as clutch distance, clutch engagement speed, and throttle pedal. When the driving force exceeds the running resistance, the parking brake is automatically released, enabling the car to start smoothly.
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