Question 5508
What is the function of the ADAS driver-assistance system called "ISA"?
- It detects that a tire is not properly inflated.
- It prevents a possible collision with a pedestrian or a vehicle in the driver's blind spot.
- It helps the driver know and obey the speed limit.
Show answer and explanation
Correct answer: It helps the driver know and obey the speed limit.
ISA helps you know and obey the road’s speed limit. It reads signs or checks maps and shows you the limit, like the 100 projected onto the windshield next to your speed in the image. If you exceed it, it warns you or reduces power, although you can always accelerate more. Monitoring tire inflation is TPMS’s job, and warning you about someone in your blind spot is BSM’s job.