I'm a bit new to all this so please pardon any silly questions I may ask.
I have a cracked indicator lens. I've got some new ones but my question is how do I go about changing them? Do I need to remove the whole headlight assembly? How do I do this? Does the grill have to come out as well? How do I do that?
I am 90% sure the headlight and lens are removed together and can then be separated.
You should see some bolts around the headlight for removal - I am sure the mk3 is similar to the mk2 which has these bolts.
If your working from the engine bay, first the left side, looking at the top of the headlight, move left along the slam panel and you should find an access hole, look down it for the screw, same for the other side.