Why does the Audi A4L start-stop system fail?

[LeKimberly]

Audi automatic start-stop failure reasons are as follows: 1. When the battery power is below 60%, the automatic start-stop function does not work. 2. In winter, when the outside temperature is below 5℃, or the inside temperature is below 20℃. 3. The engine has not reached the standard operating temperature. 4. The steering wheel angle deviates from the central axis by more than 30 degrees. Tips for using automatic start-stop are as follows: 1. The automatic start-stop function can only be permanently disabled by coding, and usually needs to be manually turned off by the driver each time. 2. During severely congested holidays, turning off this function makes for a smoother experience. Slower starts might lead to being cut off in traffic. 3. Additionally, when starting on a slope, this function should also be turned off to prevent slow response and vehicle rollback.