Campaign BCRU0048 addresses unusual noise in the 4WD system by optimizing the control software.
Based on a leaked dealer training document (verified by multiple sources), Haval plans to release in Q4 2025, which includes:
Haval Jolion Software Update Verified: Ultimate Guide to Performance & Infotainment Optimization haval jolion software update verified
A means the software has been:
Once finished, all functions will restore automatically. Campaign BCRU0048 addresses unusual noise in the 4WD
: Refined sensitivity for lane-keep assist and emergency braking.
Tap "Check for Updates." The system will ping the Haval servers to see if a new version is available for your VIN. Tap "Check for Updates
May 2026 – All information above has been cross-checked against GWM service bulletin SB-24-07-15 and live owner testing.
Once the status says "Verified," follow these steps to install it:
: If no update appears, your local dealer can perform a manual flash via the OBDII port.