# iOS 26.4: Upgrades to CarPlay
Today, iOS 26.4 has been unveiled, bringing major improvements to CarPlay, featuring two new functionalities for users and setting the stage for forthcoming upgrades.
## AI Voice Assistant Applications
With the release of iOS 26.4, Apple has added support for a fresh category of applications: ‘voice-driven conversational apps.’ This update permits the integration of AI chatbots into CarPlay, allowing users to engage with assistants like ChatGPT, Google Gemini, and Claude while on the road.
To maintain safety, Apple has established clear prerequisites for these AI applications. They must initiate directly in voice mode and are restricted from showing text or visuals to reduce distractions. Presently, users are unable to set another AI assistant as their default in place of Siri.
This update is particularly notable for users who often utilize third-party AI assistants, improving the capabilities of CarPlay during driving.
## New Ambient Music Widget
Alongside AI voice assistant support, iOS 26.4 presents a new widget for CarPlay: the Ambient Music widget. This addition enables users to explore mood playlists for Chill, Productivity, Sleep, or Wellbeing, mirroring the options found on the iPhone Home Screen.
To set up the Ambient Music widget, users can go to Settings ⇾ General ⇾ CarPlay ⇾ Widgets on their iPhone. This enhancement reflects Apple’s dedication to broadening widget functionality within CarPlay.
## Coming Soon: Video Functionality in the Car
Apple has also teased the forthcoming introduction of video support in CarPlay, a feature that was supposed to debut with iOS 26.0 but ultimately did not. Insights from the iOS 26.4 beta cycle imply that this feature is approaching, with developers already showcasing its potential layout.
Nevertheless, Apple has yet to confirm if video support will feature in the final release of iOS 26.4. Should it be launched, a gradual rollout is anticipated, pending approvals from automakers for their vehicles.
## Conclusion
The enhancements in iOS 26.4 represent a significant leap for CarPlay, especially with the advent of AI voice assistant applications and the Ambient Music widget. As Apple progresses in developing new features, users can anticipate improved functionality and ease of use while driving.