The installation was relatively simple. Only during calibration should be careful that the calibration is carried out against a wall FLAT So, no wall with one or two garage doors because the system is very sensitive and the unevenness in the wall as misdetect -> ie installation instructions exactly follow !! When drilling holes in the bumper should be careful that the holes are drilled from the inside out so failed (eg with a cone drill) the holes on the outside of the bumper is not too large and are exactly 26mm. It was also be easy if Bosch had a database where you could see the correct installation clearances or installation diagrams for all vehicles. The Park Pilot system works fine, except for a distance of 30cm exactly can man go against an object. The visual and acoustic warning display is very compact and can be mounted in the vehicle tough anywhere.