One of my bulbs went in my little corsa the other day, not a complicated job at all. Went to the store, picked up a couple of H4 bulbs and I got it sorted. 5 Minutes, boom. Done.
The friend who I was with at the time drives a 2004 Renault Megane. He thought he'd pick himself up some new bulbs for his, as one of his had gone. Took an hour and half. A LIGHTBULB. Nearly the entire front end had to come off to change the light.
I'm intrigued to know now. What jobs have you either performed yourself or seen performed that are hilariously complicated?