Wasn't really sure where else to put this, I don't recall seeing a car maintenance thread or anything similar.
Specifically I'm looking to reprogram my car's lighting system to something I saw another car's turn signal behave while I was driving home this morning.
There are three rear red lights on the car, currently the two outmost for whatever direction just blink as is standard. The other car's lights lit up from the center light and progressed outwards, until all 3 were lit, then all went dim and repeated
Spoiler: show
I'm thinking this would be possible, would it be easy enough to do myself with some cursory (or not so cursory, but nothing too advanced) research into how it would work? Or would I want someone professional to do this sort of modification?
XI Wiki


