Turn signalsBrazil
An introduction to the traffic rules and road signs of Brazil. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.
For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.
113. Turn signals
Turn signals, also called direction indicators, are flashing lights used to communicate a driver's intention to turn or move laterally, such as when changing lanes. They normally flash on the side towards which the vehicle intends to move.
Turn signals should be activated early enough to give other road users useful warning and should be cancelled once the intended movement has been completed. Signalling does not itself give the driver priority or make an unsafe manoeuvre permissible.
Wikimedia.org • Ehsnils • CC BY-SA
When must Brazilian drivers announce sideways manoeuvres?
Clearly, before starting.
May Brazilian drivers use conventional arm signals?
Yes, to announce lateral manoeuvres.
Must Brazilian drivers signal before slowing down?
Yes, clearly and sufficiently early.

Traffic rules
Brazil