vehikulisignaale

Vehikulisignaale, or vehicle signals, are the signaling devices and systems mounted on motor vehicles that communicate information about the vehicle’s status or intended actions to other road users. They play a central role in safety and traffic flow by making drivers’ intentions predictable and reducing misunderstandings in mixed traffic.

Common vehikulisignaale include external lights and indicators: turn indicators to signal planned turns or lane changes; brake lights that illuminate when the driver applies the brakes; tail lights and rear position lamps that mark the vehicle’s presence; hazard warning lights that cause all indicators to flash to indicate an emergency or stop; and reverse lights that activate when the vehicle moves backward. Many jurisdictions also require daytime running lights for improved visibility. Some systems feature adaptive or dynamic lighting that adjusts intensity or direction depending on speed and steering.

Technological developments have shifted from incandescent bulbs to LEDs, improving reliability and energy efficiency. Electronic control units coordinate signaling, monitor lamp failures, and can integrate with other safety systems. Newer features include sequential turn signals and, in some cases, vehicle-to-vehicle communication signals that share status information with nearby vehicles to augment awareness.

Regulatory frameworks specify where, when, and what color signals may be used, and these rules vary by country or region. Vehicle manufacturers must meet type-approval requirements and pass periodic inspections to ensure proper function.

See also: Vehicle lighting; Traffic signals; Vehicle-to-vehicle communication.