Official service campaigns often target specific hardware modules to improve reliability. Recent verified updates include:
Many owners reported low-speed hesitation (1st to 2nd gear) in city traffic. The verified TCU update: haval jolion software update verified
. Users have confirmed this update makes the assistant more responsive and adds localized language support for menu items. Connectivity Enhancements : Updated versions now feature enhanced wireless Apple CarPlay and Android Auto Users have confirmed this update makes the assistant
💡 : To avoid interruptions, do not turn off the engine or operate the infotainment system while the installation progress bar is active. If you would like to proceed, let me know: Your specific model year (2021, 2023, etc.) authorized GWM service center to schedule a firmware
This report details the status and verification of software updates for the Haval Jolion
: Updates to the 7-inch or 12-inch instrument clusters to allow better control over driving data displays. authorized GWM service center to schedule a firmware check for your Jolion? Vehicle Warranty and Service Guide - Thorp Haval & GWM