There's loads of screws/bolts to undo. A few on the front bumper in the wheel arch, some on the grille, some underneath the car at the front. Once that lot is off, remove the bumper. There's then 4 screws on the lights themselves that you can see once the bumper is out of the way.
Once you get that far, you're left with this:
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fdaz.co%2Fmedia%2Fss335%2Fgarthfred%2FImage0142.jpg&hash=e471045cce3590fc5de5f407ad30f301c6f49485)