Where is the ACC wire located in a car?

[SanHannah]

Behind the keyhole ACC, the ACC power wire can be understood as the wire that has power when the car key is turned to the ACC position. Below is the relevant information about the ACC wire: ACC wire: The ACC wire is the power-on wire, meaning it connects to the ACC power source controlled by the key. The Chinese meaning of ACC is Adaptive Cruise Control power source, which is generally controlled by the car key and supplies power to components such as the car audio system. The Adaptive Cruise Control system is an intelligent automatic control system developed from the existing cruise control technology. Function of the ACC wire: ACC not only has all the functions of automatic cruise control but can also monitor the road traffic environment ahead of the car through sensors such as onboard radar. When it detects other vehicles ahead in the current driving lane, it will control the vehicle's throttle and brakes based on information such as the relative distance and speed between the vehicles, maintaining an appropriate safe distance between the car and the vehicle ahead.