Over at the Crimson Glow, the East Coast's fifth-best taillight-themed nightclub and massage parlor, there's a group of us that meet every month to discuss important taillight developments, the ...

Indicators, turn signals, call them what you will, their job is to help you avoid a smash by letting other traffic know you’re about to make a move, and in which direction you’re going to make it.

A fast-blinking turn signal usually indicates that a turn-signal bulb is burned out on that side. However, there can also be other causes, most of which aren’t quite as simple to determine. Related: ...