Just got an iPhone 16, and ran into the same problem. Most of the A to C cables I had already wouldn't even charge, one charged but no CarPlay, and none compatible with CarPlay. 2018 Audi. I was beginning to think nothing would work. Just bought a 2-pack of Anker cables specifically labeled for CarPlay (also for Samsung devices), and CarPlay works great - problem solved! Charging isn't very fast, but it does work. https://www.amazon.com/dp/B0CRZ4LR9K?ref=I&th=1 Answer from PG2001 on reddit.com
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Apple Community
discussions.apple.com › thread › 255270058
Problems with CarPlay using usb a to usb … - Apple Community
1973 1 · Connecting iPhone 15 to Lexus RX350 My iPhone 13 never had a problem with charging or connecting to CarPlay. My iPhone 15 connects but disconnects every 2 seconds. Anyone? 2082 2 ... Make sure the cable you're using is a data capable cable. Read this user tip --> https://discussi...
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Apple Community
discussions.apple.com › thread › 255154269
Apple CarPlay not working with iPhone 15 (USB-C issue?)
Are you using a USB A to USB C cable? Did you have your car infotainment system forget your previous phone? Have you gone into Settings on your new iPhone > General > About > Name and give it a new name (not the same as the previous iPhone). This will have you approve using Apple CarPlay using the new iPhone through your Infotainment system.
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Charger Forums
chargerforums.com › home › dodge charger discussion › audio - alarms - navigation - electronics
USB to USB-C, CarPlay not recognized | Charger Forums
Ever since I got the new iPhone 15 Pro Max and had to replace my car charging cord from the "USB to lightning" to "USB to USB-C" cord, CarPlay is dicey if it recognizes the phone being plugged in and enabling Apple CarPlay or not. It will ALWAYS begin charging, the only issue is CarPlay recognition/startup.
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MacPowerUsers
talk.macpowerusers.com › hardware
USB-C cable not connecting to CarPlay consistently - Hardware - MPU Talk
October 31, 2023 - Hi there… when I got my iPhone 15 Pro, I ordered this 10GB USB-C cable to connect it to my car for CarPlay. It works, but usually not right away. I sometimes have to plug it in and unplug it 2 or 3 times before it works.…
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MG EVs
mgevs.com › mg community forum › mg electric vehicles › mg4 ev forum
Apple Car Play issue (USB-c connector) | MG EVs electric cars community forum
January 13, 2025 - The phone charges so the wire works (I’ve also tried 2 different wires), but CarPlay doesn’t work. It worked fine with my old iPhone so I’m not sure what the problem is! ... Had a similar problem with another usb-a to usb-c cable recently and an iPhone 16 max pro.
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MacRumors
macrumors.com › 2023 › 09 › 29 › iphone-15-carplay-issues
CarPlay Not Working for Some iPhone 15 Users, Possibly Because of USB-C Cables - MacRumors
September 29, 2023 - So it seems that either USB-A to USB-C does not allow Carplay, or it simply does not work anymore with non-Apple chargers. Other ‌CarPlay‌ users chimed in and mentioned having the same problems, though some were able to get ‌CarPlay‌ ...
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Reddit
reddit.com › r/iphone › iphone 17 pro usb a to usb c carplay issues
r/iphone on Reddit: iPhone 17 Pro USB A to USB C Carplay Issues
September 24, 2025 -

Hi There

I know with USB C iPhones a common query is being able to connect them to Carplay - A lot of USB A to USB C cables are for charging only so I went ahead and spend £20 on the Beats by Apple USB A to USB C cable which is CarPlay compatible.

Unfortunately, with the iPhone 17 Pro in my Vauxhalll/Opel Astra (K), it just doesn't want to play nice.

Sometimes it will connect for a few seconds. One time it seemed to fully connect and work for a couple of minutes, but most of the time it pops on and then goes straight off. The time it worked for a couple of minutes, it was laggy in places and the audio was crackly at times.

It acted like there was too much data for the cable to handle.

I turned off Apple Intelligence, did hard resets, removed previous CarPlay devices from the car, all to no avail.

My next step will be to buy a small USB A to USB C adapter for the car port and see if I have any better luck there but I'm wondering if anyone else with the 17 is having similar issues? I don't have a 16 (previous was 14) so don't know if this behaviour is specific to the 17 versus the 16 for example (or an ios 26 issue)

Pretty annoying either way! Thoughts welcome and appreciated

EDIT: Update - as per a couple of other people, after several days the disconnects have stopped (nothing changed. Same cable). Maybe some hidden update??? Super weird!

Find elsewhere
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Apple Community
discussions.apple.com › thread › 255141463
What USB-C to USB cables are compatible w… - Apple Community
When buying a cord, you need a cord, not a charger. The charger isn’t complex enough to exchange data, only charge the battery. I purchased Native Union Belt Cable at Best Buy. The back of the box says “cable to sync and charge”. Hope this helps a lot of peoples frustration! ... I use Anker USB-A to USB-C with my 15 pro in my Hyundai for CarPlay. Works great and didn't have issues with my previous S22U and current 15 Pro.
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MaverickTruckClub
mavericktruckclub.com › forums › tech › issues, repairs, warranty, tsb, recalls
USB Carplay/Phone Charging Issues | MaverickTruckClub - 2022+ Ford Maverick Pickup Forum, News, Owners, Discussions
February 19, 2025 - So that may be your first issue on the USB a ports not charging your phone front or rear that could be a blown fuse in the passenger footwell area check the corresponding fuse and make sure it's not blown first.
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Reddit
reddit.com › r/carplay › apple indirectly solving the “apple doesn’t make a usb a to c cable for carplay”?
r/CarPlay on Reddit: Apple indirectly solving the “Apple doesn’t make a USB A to C cable for CarPlay”?
April 22, 2025 - The only cables that haven’t worked are those that are “charge-only” cables that don’t have data connections. ... Same I’ve just got some anker usb A to usb C and have had 0 CarPlay issues Continue this thread Continue this thread Continue this thread
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Chrysler Minivan Fan Club
chryslerminivan.net › home › forums › the minivan mopar garage › audio/video/electronics
My new USB-A to USB-C wire won't work with Carplay | The Chrysler Minivan Fan Club Forums
To accommodate I bought a USB-A to USB-C wire to plug in my phone in the same USB-A port that I did previously. The port will charge my phone but the CarPlay will not recognize my phone is plugged in. In fairness I bought this wire from a random gas station where I know the quality of the wire is very likely not well made.
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Apple Community
discussions.apple.com › thread › 253792028
CarPlay will not detect USB wired cable - Apple Community
I have also tried 4 different lighting ... Apple cables. Anyone else have this issue and know how to fix it? Getting ready to go on a trip and I need my maps haha. ... I got it to work finally. I went into the cars radio settings and went into factory settings and reset the app-connect and ir started to recognize my usb connection. ... CarPlay issues I have ...
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Apple Community
discussions.apple.com › thread › 255798464
iPhone 16 Pro USB-C not working with Apple CarPlay
The description for Apple's USB-C to Lightning Adapter states it works with CarPlay for "most" cars. It also provides a link to this article, which recommended using a direct connection with a USB-A to USB-C cable when problems are encountered using an adapter or for cars that only support wired CarPlay.
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Apple Support
support.apple.com › en-us › 105109
If you need help with CarPlay - Apple Support
You can use the USB-C to Lightning Adapter with wired CarPlay in most vehicles. However, some combinations of adapters, cables, and vehicle entertainment systems might disrupt the wired CarPlay connection.
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MacRumors
forums.macrumors.com › news and article discussion › macrumors.com news discussion
CarPlay Not Working for Some iPhone 15 Users, Possibly Because of USB-C Cables | Page 6 | MacRumors Forums
September 29, 2023 - Apple loves to sell accessories, yet they don't offer an official USB-A to USB-C cable. ... My car has only two USB-A ports and I used a no-name (JSAUX) USB-A to USB-C cable that I’ve had since July that costs $8.99 for a pack of 2. It worked with CarPlay just fine.
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Digital Trends
digitaltrends.com › home › phones › cars › mobile › features
This $3 USB adapter fixed all of my Apple CarPlay connection problems
February 16, 2023 - But in the first couple of weeks of driving, I was increasingly frustrated: even though I was using a wired USB connection, my CarPlay kept disconnecting. Sporadically, and frequently. I tried different phones. I tried using an official Apple Lightning cable — USB-A and USB-C, as my car has both — as well as various styles and lengths of third-party cables.
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Reddit
reddit.com › r/iphone › carplay does not work on iphone 15 pro
r/iphone on Reddit: Carplay does not work on iPhone 15 Pro
September 23, 2023 -

I got in my car this morning and plugged my phone in with a USB-A to USB-C cord in order to use Carplay, and found it does not connect. It charges, but no Carplay. In my Carplay settings on my phone, it says the name of my car as if it were connected, but nothing shows up on the screen.

I work at a dealership so I tried it in a bunch of different cars and nothing worked. My car doesn't have any USB-C ports, so I tried the Apple-supplied C to C cable in a 2023 model and it worked no problem. So it seems that either USB-A to USB-C does not allow Carplay, or it simply does not work anymore with non-Apple chargers. Not sure if a dongle/adapter for USB-C to USB-A to use in my car would fix the issue.

Anyone else experience this issue?

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Reddit
reddit.com › r/gadgets › carplay not working for some iphone 15 users, possibly because of usb-c cables
r/gadgets on Reddit: CarPlay Not Working for Some iPhone 15 Users, Possibly Because of USB-C Cables
March 9, 2023 - If it says USB-C it is both charge and data. Dumb Apple users. ... Thought I had this experience, confirmed I had a data cable. Then after more unsuccessful attempts realized my WiFi networks transferred devices so I just had to resync the wireless CarPlay to the new phone.