What is the reason for the Cayenne's start-stop malfunction?

[PaigeRose]

Cayenne start-stop malfunction reasons are as follows: Switch is turned off: It may be that the switch was accidentally turned off, and you need to check if the system is in the on state. Conditions not met: Because the automatic start-stop function requires certain conditions to work, common ones are stepping on the brake, stepping on the clutch, pulling the handbrake, and some more special ones are needing to fasten the seat belt, the car door needs to be closed, etc. If the conditions are not met, it will not work, so sometimes it is not a malfunction. Car malfunction: Insufficient battery power, excessive steering wheel angle when parking, emergency braking, reversing, low engine coolant temperature, throttle failure, etc. will all cause the automatic start-stop function not to work. Automatic start-stop system malfunction: If it is the internal wiring of the automatic start-stop system, or some sensor failures, you need to go to the 4S store for inspection and repair.