: If no update appears, your local dealer can perform a manual flash via the OBDII port.
If the status changes from "Verified" to "Failed":
Don't wait for issues to arise. Check for updates during routine maintenance. Conclusion
: Fixes random Bluetooth disconnections, stabilizes wireless Apple CarPlay/Android Auto, and repairs lagging backup camera feeds. haval jolion software update verified
: Recalibrated sensor software with adjusted alert thresholds.
Haval Jolion has received significant software updates as of 2026, specifically targeting the Advanced Driver Assistance Systems (ADAS) that many owners found overly intrusive. Verified updates can be applied via Over-the-Air (OTA) network connections or at authorized GWM/Haval service centres Key Verified Updates & Fixes ADAS & Lane Keeping (LSS):
Haval Jolion (especially 2021–2024 models) typically uses one of these: : If no update appears, your local dealer
In early software versions (such as R6.2), safety features like Lane Keep Assist (LSS) or adaptive cruise cornering control reset to active every time the car was restarted. The verified fixes this behavior. The system now permanently saves your choice to turn off intrusive steering interventions until you manually re-enable them. 2. UI and Localization Fixes
Verified Guide: Updating Your Haval Jolion Software (2026 Edition)
The car must be parked in an area with strong cellular reception. Do not turn off the engine while the update is installing. Verified updates can be applied via Over-the-Air (OTA)
The TCU update cannot be performed by the owner. It requires a (X431 or OEM tool) to flash the transmission control module. Expect to pay 0.5–1.0 hour of labor ($60–$120 USD equivalent). Many dealers will perform it for free if you report the “low-speed jerk” as a safety concern.
Do rely on the dealer telling you “it’s up to date.” Manually verify it: