Can't be. I've just been on the German VW site and configured the GTD with the "Fahrerassistenz-Paket" - (Driver Assistance package), which is a one off €1,690.00 and gives you:
ACC automatic distance control vehicle with stop function
Bi-xenon headlights for low beam and high beam with cornering lights and LED daytime running lightsTheft warning system "plus"
Dynamic main beam control "Dynamic Light Assist"
Light setting automatically, with daytime running lights, "Leaving home" function and manual 'coming home "function
Automatically dimming interior mirror
Dynamic headlamp range adjustment with dynamic curve lighting
rain sensor
Headlight cleaning system
Lane assist "Lane Assist"Environment monitoring system "Front Assist" with City Emergency Braking
Warning light for washer fluid level
Central locking system with safe securing system with radio remote control and 2 folding keys
As you can see, both items are listed in the one option ? Probably just VW UK screwing us over again with the available options
Oh well, if the Lane assist isn't supplied, then that's another £520 off the price of the car then !