Li Auto Rolls Out OTA 9.1.1 Update on September 10

On September 10, 2026, Li Auto released OTA version 9.1.1 and began its official rollout, with the update expected to be delivered in batches within one week of commencement. The rollout covers the following models: all-new Li Auto L9 Livis, all-new Li Auto L8 Livis, all-new Li Auto L9 Ultra, all-new Li Auto L8 Ultra, and the new-generation Li Auto L6 Ultra. After receiving a system update notification via the Li Auto App, users can schedule the update by navigating to the Vehicle Control page → [Vehicle Settings] → [Full Vehicle Software Update]. Key updates include: **New Immersive Driving Cabin Application**: Users can now control the movement of a virtual vehicle using the in-cabin steering wheel and brake pedal, with dynamic feedback transmitted to the active suspension system. The application offers two experience modes: - **Cabin Mode**: The virtual vehicle is displayed on the vehicle’s large interior screen. - **External Link Mode**: The vehicle functions as a wireless simulator connected to a PC, enabling control of external gaming applications (currently limited to *Forza Horizon 5/6*) and receiving in-game suspension feedback. Users can project the gameplay onto an external large screen or the vehicle’s wired screen-mirroring system. **Optimized Wireless Phone Screen Mirroring Display**: While parked, when mirroring a smartphone screen directly to the front-row display, full-frame display on the front-row screen is now supported. **Improved Bird's-Eye View Image Stitching for Parking Photos**: When re-taking a parking photo while the vehicle is locked—even if the side mirrors are folded—the system will restore the original bird's-eye view display effect captured at the time of parking. **Enhanced Speed Limit Alert for Maximum Suspension Height**: When the suspension height is set to "Maximum," a pop-up card will now be used to display the speed limit warning. Additionally, if the vehicle transitions from a non-ready state to a ready state while the suspension remains at "Maximum" height, the same pop-up card speed limit alert will appear. **"Tan Tu Mode" Renamed to "Off-Road Tan Tu"**: When activated, this feature enhances suppression of body oscillations caused by uneven terrain during continuous off-road driving over bumpy surfaces.