Check your starter relay. There are a few relays ontop of the fuse box below the dash. I think it's relay 409 (Not very sure though)
If your dash turns normally, it can be from that. If it doesn't you might have a
problem with the keyhole. It's a common VW
problem for this platform. You need to take the steering wheel out and replace it. There is a metal piece and an electronic piece behind it. This is also what turns off your radio when you take your key out.