The voice function isn't responding, what should I do?

My March's right mirror isn't folding back automatically. It can fold out but not return to its original position. What should I do?

What should I do if the refrigerator in my 2011 Phaeton isn't cooling properly, brothers?

How do I turn off the navigation voice? Can the experts guide me?

No money to buy, what should I do?

The smart voice feature has no sound, but it's still functional. Has anyone encountered this? How can it be resolved?

What should I do if there's carbon buildup?

Is there anyone whose seatback adjustment isn't responding? What's going on?

I have a 2018 Haval H2 Red Label with a manual transmission, and the touchscreen display isn't responding. Does anyone know what might be causing this issue?

Why won't the sunroof close, and why isn't the switch responding?

What should I do if the USB flash drive is not responding when plugged in?