The GPS works well as expected. I particularly like the driving assistance function, which shows lanes when needed. The reversing camera works properly when installed according to the instructions. Keep in mind that this has nothing to do with driving a car and you have to switch to it manually from GPS. There are a few things that could be improved. Voice recognition is very poor, don't even try to use it. Secondly, the search function is not as good as when using a smartphone. For example, if you're looking for an address, you'll need to enter the house number and street name on a separate screen, which is an extra step.