with your hand
http://golfgtiguides.co.uk/guides/remove-mk5-wing-mirror-and-change-indicator/ see the above site...
how do i replace front wheel bearings on golf 1.6 2002 model
To change the mirror indicator bulb on a VW Golf MK5, first find the removable panel that covers the attaching screw. Removing the screw will open the panel to give access to the bulb.
Front side lights
unlikely, try a mk 3 golf instead.
how to change alternator on mk4 v5 golf
Yes it does.
Golf Punks - 1998 was released on: USA: 6 September 1998
If it is the same as my 1998 golf, there are two clips towards the top that you pinch together and the whole thing comes out with all of the bulbs attached to it.
Left or right hand side?
Golf Central - 1995 1998-01-10 was released on: USA: 10 January 1998