Visited yesterday without charging.
The charging station is in the bus parking lot. There are no gates, parking is free [while charging].
Chargemap currently says there are 8 connectors here, but that's definitely not true. There are 4 connectors and spaces.
I wonder what the hardware is behind the scene, it's an Hypercharger screen, but it's been built into this custom cube with custom cable management arms. The cable has to be longer than a regular Hypercharger to fit this long arm.
The little screens with the stall numbers list 320kW max power. All said "Bereit zum lader". I imagine there's a different text when an Audi owner reserves a spot, but I was not able to see what it looks like.
The charger for spots 1+2 is rotated 180° compared to 3+4. The cable management arms swing a different way, and the screen is in the back.
There is no contactless. There are QR codes on the screen, with the price printed underneath, 69ct/kWh and 10ct/min after 45min.
When you arrive from the west, there's an "Audi charging hub" sign telling you to take the same lane as the car and bus parking. Then once in front of the Messe parking there's another sign telling you to turn left onto the bus parking. There is no intermediary sign to tell you to stay to the left, as it splits into more and more lanes you might need to drive across 3 lanes when you see the second sign 😅 I was not able to see whether there's any sign when coming from the east. I assume you take the protected left turn into the parking, then you see the second sign.