If your BYD came from the Chinese market, it very likely has neither CarPlay nor Android Auto, while the same model sold in other regions can arrive with both. That is a market difference, not a fault, and no amount of digging through the menus will produce a setting that is not there.
Owners add it with a dongle. I use a CarlinKit wired/wireless USB adapter, it works properly, and the part I did not expect is that it connects over the air on its own: get in, start the car, and CarPlay is simply there.
Two things account for most of the failures people report. Buying the wrong category of device, and plugging it into a USB port that only charges. If your adapter does nothing at all, suspect the port before you suspect the adapter.
Why your car does not have it and someone else’s does
This trips people up because the car looks identical.
An owner of a Destroyer in the Philippines described theirs arriving with both CarPlay and Android Auto from the factory. The owner who started the thread has the same model from the Chinese market and has neither. Same car, different market, different infotainment build.
China-market cars run BYD’s own system and are built for an app ecosystem that does not include either Apple’s or Google’s projection standard. So there is nothing to enable. If you have been hunting through settings for a toggle, you can stop.
The two things that actually stop people
Both of these came out of the thread, and between them they cover most of the failures.
1. The wrong kind of device
There is more than one category of product sold as a “CarPlay adapter”, and they are not interchangeable. Some are built to add wireless projection to a car that already supports CarPlay over cable. Those will not help you, because the car has no CarPlay to project in the first place.
What works is the cheap stick that plugs into a USB port and supplies the interface itself.
Mine is a CarlinKit wired/wireless USB CarPlay and Android Auto dongle. It cost around €44 when I bought it, though these listings move constantly, so treat that as an order of magnitude rather than a price. It does both CarPlay and Android Auto, and it can run wired or wireless.
The exact listing I used. That is not an affiliate link and I get nothing if you buy one. This site takes no sponsorship and carries no affiliate links, and I am not going to start with a USB stick.
There is a reason this category works while more expensive ones do not, and it is worth understanding rather than memorising. These dongles are built for head units running Android. As I understand it, that is what is behind the screen in these cars, which is why a device aimed at Android car radios talks to it happily. The products that fail are the ones designed to add wireless CarPlay to a car that already has wired CarPlay from the factory. There is nothing for those to extend.
2. A USB port that only charges
This is the one worth memorising, and it is the answer that resolved the thread.
The port must support data transfer, not just charging. Cars routinely have several USB sockets, and they are not all wired the same way: some carry data, others exist purely to deliver power to a phone. Plug a projection adapter into a charge-only socket and nothing at all happens.
The symptom to look for: the owner in the thread reported that plugging in USB produced nothing in the car’s file manager. That is what a charge-only port looks like from the driver’s seat. It is not a permissions problem, and it is not the adapter being faulty.
On my Han both USB sockets are in the centre armrest, each with its own marking. Both will charge a phone. Only one carries data, and that is the one the dongle has to go in.
It is the second socket counting from the driver’s side. If your adapter did nothing, that is the first thing to try before deciding the adapter is faulty.
If your car is not a Han, the layout will differ, and the two minute test in the next section will find the right socket on any of them.
The part I did not expect
I bought this expecting to plug my phone in every time. That is not how it has worked out.
The dongle stays in the USB port permanently. The phone connects to it wirelessly, and it happens by itself: I get in, the car comes on, and CarPlay is up without touching anything. No cable, no menu, no ritual.
Five years into owning this car, that is the single most pleasant thing anyone has added to it, and it came from a €44 stick off AliExpress rather than from the manufacturer.
How to check a port before you buy anything
Costs nothing and saves an argument with a seller.
- Take a normal USB stick with a file or two on it.
- Plug it into each USB socket in the car in turn.
- Watch whether the car’s media or file browser sees it.
A socket that reads the stick carries data. A socket that ignores it does not, and no adapter will work there. Do this first, because it also tells you whether the problem is the car, the port or the device you are about to buy.
What I can and cannot tell you
The device and the result are first hand: I bought that dongle, it works, and it connects wirelessly on its own.
What I cannot promise is that the same listing will exist next month, or that the seller will ship the same revision of the product. These things churn. Buy from somewhere that takes returns, and treat the price as indicative.
I also have not verified this across the range. My car is a Han. The thread that prompted this post was about a Destroyer, and other models and model years may differ in which ports carry data and what the head unit will accept. If you get it working on something other than a Han, tell me which model and which port and I will add it here.
Worth knowing before you spend
The car does not become an Apple or Google device. You are adding projection through an accessory, and it will behave like an accessory: an extra layer that can drop, need re-plugging, or misbehave after a software update.
Check the return policy. Given how many of these products exist and how specific the compatibility is, buy from somewhere that will take it back.
Do not expect the dealer to help with this. Aftermarket projection adapters are exactly the sort of thing a service centre has no procedure for. On my own car, the service network has struggled with items considerably more standard than this: I have written about a cabin filter fitted against its own airflow arrow and about a 12V battery nobody could work out how to charge. An owners’ group solved that second one in a minute. This is the same shape of problem, and the same shape of solution.
If you have CarPlay or Android Auto running on a China-market BYD, I would like to know which adapter and which port, and I will update this post. Between us we can save the next person the guessing.
FAQ
Do China-market BYDs have CarPlay or Android Auto?
Generally no. Owners comparing the same model across regions have found cars sold outside China arriving with both from the factory while China-market cars have neither. It is a market difference in the infotainment build, so there is no setting to enable.
Why does the same BYD model have CarPlay in one country and not another?
Because the infotainment software differs by market. An owner in the Philippines described a Destroyer that came with both, while the same model from the Chinese market has neither.
Can I add CarPlay to a China-market BYD?
Yes. I use a CarlinKit wired/wireless USB dongle that plugs into a data-capable USB port and supplies the interface itself, and it works properly. Adapters designed to add wireless CarPlay to a car that already has wired CarPlay will not work here, because there is no factory CarPlay for them to extend.
Which adapter works on a China-market BYD?
Mine is a CarlinKit wired/wireless USB CarPlay and Android Auto dongle, around €44 when I bought it. The category matters more than the brand: these are built for head units running Android, which is what is behind the screen in these cars. I have no affiliation with the seller and there are no affiliate links on this site.
Does it connect automatically?
On mine, yes, and it was not what I expected. The dongle stays plugged in and the phone connects to it wirelessly by itself: I get in, start the car, and CarPlay is already up. No cable and nothing to press.
Does the dongle do Android Auto as well as CarPlay?
The one I use is sold for both.
My CarPlay adapter does nothing when I plug it in. What is wrong?
Check the USB port first. The port has to support data transfer, not just charging, and cars often have both kinds. If plugging in an ordinary USB stick produces nothing in the car’s file browser, that socket is charge-only and no adapter will work in it.
Where are the USB ports on a BYD Han, and which one carries data?
Both are in the centre armrest, each with its own marking. Both will charge a phone, but only one carries data, and on my car it is the second socket counting from the driver’s side. That is the one a projection dongle needs.
How do I tell which USB port carries data?
Put a normal USB stick with a file on it into each socket and see which one the car’s media or file browser recognises. The socket that reads the stick is the one to use.
Why does my USB stick not appear in the file manager?
Most likely the socket only supplies power. That is the same failure that stops projection adapters, and it is not a permissions problem.
Will the dealer install this for me?
Do not count on it. Aftermarket projection adapters sit outside what a service centre has a procedure for, and in my experience the service network struggles with far more routine items than this.
Credit
This post grew out of a thread on r/BYD in April 2026: How to install apple carplay on Chinese destoyer. The observation that the same model ships with CarPlay in some regions and not others came from u/ShameLatter7599, and the file manager symptom that identifies a charge-only port came from u/dankmeme006, who started the thread.
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