Why can't CarPlay connect? I've tried several different cables but still can't connect. Any experts here to help?

After connecting the V40 via Bluetooth, is there no sound from the navigation on your phone? Tried several times and you can only turn off Bluetooth.

What brand and viscosity of engine oil are you using? I've tried several, but none seem to work well.

Why can't CarPlay connect? I've tried several different cables but still can't connect. Any experts here to help?

Why can't Android phones connect to CarPlay via data cable? Any experts here?

How to fix a leaking sunroof on a Kodiaq? I've tried several times, but it still hasn't been fixed.

Which brother can share a tutorial for upgrading the Amap navigation system? I've been driving my car for several years, and the Amap is still the original version and can't be upgraded. I found some guides online, but I can't figure them out. Could some expert please share a detailed tutorial?

Why can't the wired CarPlay connect on the car system? Android phones can connect to Baidu CarLife and Huawei HiCar without any issues. Can anyone help explain this?

Why can't the car's system connect to CarPlay?

Does the 2017 model of the Smart have CarPlay? Do I need to connect my iPhone using a front data cable?

Is there a significant difference between the 17, 18, and 19 models of T3 and T4? Can an expert help clarify this?