Can the A button of an automatic transmission be kept on all the time?
2 Answers
There is no problem with keeping the auto hold function on all the time, but since the auto hold function has an on/off button, there must be some situations where it is better to turn it off. One such situation is when encountering slow-moving traffic jams. Relevant information about auto hold is as follows: 1. Introduction: Auto hold, also known as AUTO-HOLD, refers to an automatic braking function. After activating this function, for example, when stopping at a traffic light, there is no need to pull the handbrake, which simplifies the operation by avoiding the use of the handbrake or electronic handbrake. For automatic transmission models, it also eliminates the need for frequent switching between D to N or D to P. 2. Working principle: The AUTO-HOLD auto hold function provides accurate parking force through a slope sensor controlled by the system. When starting, the parking control unit calculates information provided by sensors such as the clutch distance sensor, clutch engagement speed sensor, and throttle pedal sensor. When the driving force exceeds the driving resistance, the parking brake is automatically released, allowing the car to start smoothly.
There's absolutely no problem keeping the AUTO button on in an automatic transmission car. This feature is designed to automatically adjust the temperature. Once pressed, the system uses sensors to detect the cabin temperature and then automatically controls the fan speed and cooling/heating based on the settings to maintain a comfortable environment. I always keep it on while driving, especially during long trips, to avoid manual adjustments. In summer, it automatically blows cold air, and in winter, warm air, making it very convenient. Modern car air conditioning systems are very stable, and long-term use won't cause damage. You just need to set your preferred temperature, like 25°C. However, if the battery is old or the voltage is unstable, keeping it on might slightly increase power consumption, but under normal driving conditions, the impact is minimal, making daily use very hassle-free. Remember to replace the cabin air filter regularly to avoid dust buildup affecting performance.
