Brightness of Low beam and high beam is enhanced Can illuminate farther distances,Make the line of sight not blurry PS. It must be a SCS original car halogen light or LED light to be effective!!!!!! Support all SCS models！！！

Serious warning: Volvo FH6 prohibits the use of other dashboard modules, otherwise there will be a fixed speed display error Virtual projection on the windshield with information First row: Vehicle speed, transmission gear, speed limit Second row: cruise c