I focus on the E30's wiring loom, which had been stored in a box for a long time. Initially overwhelming, the task became clearer once I laid everything out. I unraveled the loom, stripped off ...

Pop the hood, reach for the fuse box, and prepare to be either relieved or utterly confused. As any seasoned grease monkey, weekend tuner, or stranded-by-the-roadside driver will tell you, the design ...