Something bad, I find that the user guide is in English with this - but it can also be video tutorials in German on the web - which can also work well and get everything explained.
Furthermore there is a small deduction for the relatively soft starting clay. Especially in old rickety cars with loud ventilation, I can imagine that one because not everything is understood.
Due to the two small criticisms of the device from me only gets 4 stars.
Mentions in passing: Think about really good, whether the 7 inch really make sense for you. I have additionally a 5 inch Navi what already is pretty big and actually completely sufficient.
But since I anyway still needed a second device that was here rather an attempt of was worth it despite the size. Especially in trucks, buses or vans with large windscreen, the unit fits through probably wonderful.
For a small car it is probably too large because it nevertheless already takes away a lot of space and thereby restricts the view. Unless you can hang anywhere in the Navi the center console, where there but then again there is a danger, too often to look down and to be inattentive again.
Therefore really consider carefully whether the size fits !!
