- How to add ChatGPT (and others) to CarPlay
- What it can and can’t do while you drive
- Why you’ll still need Siri for the practical stuff
Until recently, iPhone users didn’t have much choice when it comes to in-car smart assistants. CarPlay only supported Siri, which can be useful for calls and directions, but less so for anything more complex or conversational. That changed with iOS 26.4, which added support for third-party AI assistants in CarPlay for the first time. ChatGPT was the first to take advantage of that, and is now available as a proper hands-free chat experience on your dashboard. Here’s what you need to know.
(By the time you read this, other assistants may well have followed suit. The setup will be very similar no matter which AI you favor).
How it works
The experience is voice-only – Apple requires chatbot apps to keep responses audio-only, with no text or images on screen. You’ll see a simple waveform, nothing more. It’s great for questions, brainstorming, or drafting something out loud on a long drive. What it can’t do is tap into your device or your car – no navigation, no messages, no reminders. For anything practical, you’ll still need Siri.
How to set it up
You’ll need iPhone running iOS 26.4 or later, plus the latest version of the ChatGPT app. And a car with CarPlay, obvs.
Connect your iPhone to your car, then go to Settings > General > CarPlay. Select your vehicle and tap Apps. If ChatGPT isn’t already listed, add it from the More Apps section.
Unfortunately there’s no wake word for third-party chatbots like there is with Siri, so starting a conversation requires a few taps on screen. Open the ChatGPT app (or ask Siri to open it) and choose New Voice Chat, then hit End when you’re done. Just don’t forget to focus on the road.