I bought my Discover 5 as a CPO and these three tools were in the glovebox.
The first is a torx wrench and has a plastic indicator that indicates 9NM torque when tightening it.
The other two are Allen wrenches of the same size, but the bigger one has two long arms for a reason.
I suspect one of these might be to operate the sunroof if the motor fails, but instructions aren't in the owner's manual.
Could one of these be for the e-brake release? On an LR3 that's under the e-brake switch. Not sure about the D5, again, not in the manual.

 

Hmmm...I bought mine new and haven't come across anything like that...

 

If nobody got these tools maybe they don't belong in my glovebox. Since it was CPO I wasn't sure.
Thanks

 

It did come with Land Rover cross bars and Land Rover ski rack, but the ski rack had it's own Allen wrench and the cross bars don't need a tool.