10 If the valve of Audi a4l heater is broken, it will report a fault, but it has an odor, so it can't control the heat and cold, and can't control the wind.
Audi A4L was officially released by Audi on June 165438+1October16, 2008. The new Audi A4L adopts a brand-new appearance and chassis design, which is very similar to the Audi A5 in front and back.