Unfortunately, with our cars Ford Mondeo Year 2007 Focus built in 2011 not compatible. I drove in 65 active km / h, the consumption has always been more than 40 l / 100km ... otherwise that would display well lit and also the cable makes a good impression, the USB socket made rather a wacklicken impression. The control buttons are insanely hard to use .... it would have been ok, but unfortunately the thing does not work with our vehicles ....