[Oracle]

Hi,
Congrats on the new toy.
Yes the digital display you can switch to kph (I think you turn the knob for about 5 seconds)
You'll need to show the tethers not necessarily install them and if you do it's not a big deal because the car is prepared for that.
About the DRL the hack is simple, just force the fog lamp relay to the closed position and voila (that is the cheap way) the better way is to buy the relay (I hope the 996 is like that)

Good luck!