The front indicators are 2-part construction and consists of an inner and an outer part. The inner part contains the light source and is screwed at one point.
The outer part is a reflector and simply plugged in. Underneath this is the one screw that holds the lamp holder.
You can lever it out by actually using the hands. If in doubt you can work with a screwdriver as a lever.
Attention! When using a support tool to use, otherwise there is a risk that the glass breaks the lamp carrier at exactly the point at which one attaches the tool!
After removing the screw of the lamp holders are easily removed