It installs behind the instrument cluster, once youve done it once it takes 15mins at most. I've now got an early release of the V2 module and it's brilliant you cna configure with an app and works faultlessly. Once he's got stock and selling openly I'll probably do a post on it.
To fit:
Remove top gear nob, remove gear nob trim, both centre console knee protectors off, drive mode off, start stop button trim just pulled away to access 10mm bolt, remove dash trim (note the plastic tab infront of passenger), then grill on top of dash out, 4 10mm bolts holding infotainment, that slides out, instrument trim can now be pulled off and finally 4 bolts for the instrument panel.
It soudns alot but having done it twice now I can do it very fast, most of the things don't need unplugging just the main dash and the drive mode, everything else cna be left plugged in and just pushed tot he side.
Overlal the I now have a car which doesn't beep and you cna configure what it turns off..
Great