Punto (Mk2/2b) The Basics of the Bulb Malfunction Light

Start by using a family / friend to operate the lights and observe function
Do all your lights, you may find 2 bulb faults!
So start at the front
Sidelights - dipped - Full - Indicators - Fogs (If applicable)
Then all together - does anything odd happen
Check Side indicators are happy too!

Then the rear
Side - Brake - Indicator and stop there, these 3 are the usual culprits
Does any of them interfere with the others?
What happens if you do all of them together? Disco? dull?
Then add in the Reverse and Fog

Found a blown bulb - Simple, replace with the correct bulb and test again
See the Correct Bulbs section if your unsure

You've got disco lights? Start with the Removal of the rear light clusters