A Hub for Using Every Type of Vehicle Light Correctly
Last reviewed: 2026 · Driviology Road Safety Education Team
Quick Answer
Using appropriate lights means using headlights, brake lights, turn signals, and hazard lights correctly and at the right time, since each serves a specific purpose in communicating with other road users.
Every light on a vehicle serves a specific purpose; this hub page ties them together and links to a deeper guide on each one.
Headlights and Brake Lights
Our guide to headlights covers illuminating the road ahead, while brake lights automatically signal that you are slowing or stopping.
Turn Signals and Hazard Lights
Turn signals indicate an intention to turn or change lanes, while hazard lights warn of a stopped vehicle or a potential hazard.
Why Timing Matters
Lights are not just for you to see the road - they are also for others to see and understand your vehicle, which is why using each one at the correct moment matters as much as having them.