Question 6615
The advanced driver assistance system known as “RCTA or Rear Cross-Traffic Alert” — at what moment does it issue a warning to the driver?
- When, while backing out of a perpendicular parking space, it detects a vehicle approaching crosswise and there is a danger of collision.
- When, while passing another vehicle, it detects a vehicle approaching from the opposite direction.
- When it detects a vehicle approaching crosswise at the upcoming intersection and there is a danger of collision.
Show answer and explanation
Correct answer: When, while backing out of a perpendicular parking space, it detects a vehicle approaching crosswise and there is a danger of collision.
RCTA works when you back out of a perpendicular parking space, like the blue car in the image with its backup lights on. It monitors traffic crossing behind you and warns you if a vehicle approaches and there’s a risk of collision, like the gray car driving past.