The unique, low-noise DAF XF, CF and LF produce less than 72 dB (A), thanks to some clever technologies. This certificate will allow goods loading and unloading in areas subject to a maximum sound level during stipulated hours. How does it work? A simple push of a button on the dashboard activates the 'Silent Mode'. The engine software automatically switches to a program where torque and speed are limited. In addition, the automatic gearbox shifts at lower engine speeds and the encapsulation of the gearbox further contributes to a reduction in sound. The Silent XF, CF and LF are now a welcome guest anytime, anywhere.