Not had a camera fail, but the front fog is a bumper off affair...

 

With the right tool, you can remove the trim to reveal the fog light mounting and remove it.

 

Let see what warranty direct will say about the front camera. Anyone else had their camera fail?

I had the front camera fail on my first T3. I think someone might have given it a nudge getting in/out of a parking space as the connector had just popped off the back. It was able to put it back on with my fingers through the gaps in the bumper.

The front camera failed on my second T3 after about 6 months - VW replaced it under their warranty.

Hope it's just your connector that's just come off, or if not then WD play fair.

 

Forgot to update, WD were not interested so it was a new camera and fog replacement..