There should be someone around that is willing to help but if you do pick one up it's not too hard to get a handle on and it's handy for checking fault codes before you get a service. I've enabled the following on mine

Golf R dials
Display colour change
Bouncing balls (centre display depiction)
Refuelling amount in display

High Beam Assist
Road Sign Recognition
Traffic alerts (TMC)
Comfort (one touch) turn signals changed to 5 flashes
Automatic daylight savings time update

Easy entry drivers seat - moves in/out with pressing start/opening door
Seat heating memory