LED headlight bulbs are becoming more commonly used by ... If you have a twist-lock style headlamp cluster, like most Japanese and Korean cars, the back of it will look something like it does ...

Lighting up a LED is everyone’s first project, so [Garrett] decided to change out the bulbs with LEDs and save a few dollars. The repair was very simple – after removing the dials and needles ...

It can even reportedly lead to insect infestations, as bugs cluster around the bright, clear lights. LEDs can also fail in spectacular ways. Some aging LED bulbs have recently begun turning purple.

But what are you supposed to do if you’re seeing the same problem on a modern vehicle that’s already made the leap to LED dash lighting ... remove the instrument cluster from the Giuletta ...