- installatie aan auto's, waarmee men een verandering van richting aankondigt
a blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn
- The car's left-turn signal was broken.
- Tom often forgets to use his turn signal.
- Turn to the left without regard to the signal.
- Annex IX Requirements applicable to signal lights, radar installations and rate-of-turn indicators
- The system shall be tested in the neutral state (central/straight), and, in addition in the state(s) corresponding to the smallest turn radius of the vehicle in both directions using the signal generator, if applicable.
- when the T-signal corresponds to the vehicle's smallest turn radius to the left (or right), the system provides at least 3 lx at one or more points in the zone extending from H-H to 2 deg below H-H and from 10 to 45 deg left (or right) of the system reference axis;