What does the hold button mean?

[HaleyDella]

hold is the function button for automatic parking, which is available on many models equipped with an electronic rear wheel braking system. Through the ABS and ESP control units, the vehicle automatically enters the parking brake function when needed. After activating this function, for example, when stopping at a traffic light, it is equivalent to not having to pull the handbrake. This function is particularly suitable for uphill and downhill driving, as well as frequent starts and stops. In addition, the hold button on the car also has the meaning of gear locking. This button adjusts the best driving state according to different driving conditions. It effectively prevents the transmission from frequently shifting gears on poor road surfaces and plays a role in forced downshifting when overtaking. Using this button will not cause damage to the transmission. When the hold button is pressed, the gear will be locked in the current gear and can be locked in any gear of an automatic transmission car, except for P, R, and N gears.