MK 7 Won't start

[bvond]

Hi all, I've got a MK7 double cab tipper, 58 plate, that won't start. It's been running fine, not issues what so ever. Went to get some sand, came back, parked it up, went to start it to go home about 2 hrs later and nothing. All the lights come on when you turn the key and then everything goes off except for the check engine, oil and battery light. BUt I figure that's just because it isn't ticking over. The immobilizer light blinks when the key is not turned, goes solid when you turn the key, then goes out. Everything in the truck work, windows, radio the bed goes up and down, but just won't tick over. Any help would be greatly appreciated. Thanks in advanced!
B

[blue estate]

Does it turn over or not

[bvond]

No, nothing happens, no sound from the starter or anything.

[wexican]

Battery okay?

Mine did the same and it was batteries.