Why does the start-stop function keep showing "Battery Optimization" and not work? Is there an issue with the battery?

What could be the issue if the start-stop system is not working?

Why is this Bluetooth always showing in black and not working? Other functions are fine.

My HS's electronic start-stop function isn't working. Is there any solution?

Why does the start-stop function in the 2009 Smart cause the vehicle to stall? It usually happens when waiting at a red light. When the start-stop function is on and the light turns green, I find that the vehicle has already stalled, and I have to wait a moment before I can restart the vehicle.

Why does the dashboard keep displaying "Please check the start-stop system"? Does pressing the physical button have any effect?

The functions on the screen of my 2016 City have all stopped working. What could be the issue?

Is there anything other than a battery issue that could cause the auto start-stop to show the battery not fully charged on a three-year-old car?

Does the 2021 Fengxing T5 EVO have an auto start-stop feature? It seems like it doesn't, but I'm not sure. I need to change the battery, but I'm not sure if it has the auto start-stop function.

How long does everyone's car battery last? Mine only lasts about two years before it runs out. Does the start-stop function consume that much power?

What could be the reasons for the Peugeot 3008's automatic start-stop function not working properly?