The specific procedure may vary by model year... VW Volkswagen Golf sidemarker light bulb lamp replacement procedure: Purchase the correct replacement side marker light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the side marker light bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations.
with your hand
You can find a nice D.I.Y. with pictures here: http://laudeman.com/volkswagen/golf_headlight.html
If you mean the brake light, you just have to change the bulb or bulbs.
Burned out exterior bulb
It will be right in the cluster(Where your spedo is and the tach) It is bright yellow if it doesn't show up then the bulb is burnt out which means it was on for a really long time.
you've got a blown bulb somewhere, headlight, indicator etc.
there is two bars on your head lights 1 on each end just pull them out then your whole head light will come out then you just twist the cap off and change the bulb takes less than two mins
Yes you can my friend had them on his golf mark 4
it m eans that either a bulb has blown or there is a fault on the lighting circuit
After repairing the cause of the code, you can clear it with a scan tool.
Bring to a shop that has an ABS scanner to determine problem
If you mean the brake light that is on the inside of the car, the top pops off and then you can see the bulbs, if you mean the tail light, you have to open the trunk and remove the rug like covering so you can see where the bulbs go. Turn the bulb casing that is burned out and replace the bulb. Same is done for the turn signal.