Audi vehicle-to-infrastructure tech lets cars talk to traffic lights
Audi's Traffic Light Information, available on certain 2017 A4, A7 and "allroad" models, allows the vehicle to "speak" to infrastructure in selected cities throughout the US. When a driver approaches a connected traffic light, the time left until the light changes to green will be displayed in the driver-instrument cluster and the head-up-display, thus allowing the driver to know how long they have to wait. The scheme launches this month in Las Vegas.
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