Question 6626
One of the functions of the advanced driver assistance system known as Intelligent Speed Assistance "ISA" is:
- Increasing the vehicle's speed when it detects that the driver is going too slowly.
- Keeping the vehicle's speed at the specified value.
- Detecting speed limit signs and setting the vehicle's speed to the one shown on the sign, in every case.
Show answer and explanation
Correct answer: Keeping the vehicle's speed at the specified value.
ISA helps you stay within the road’s speed limit, like the 90 shown on the sign, instrument panel, and navigation screen in the image. Depending on the car, it also reduces power to keep you at that speed, although you can always accelerate more. It doesn’t increase your speed when you’re driving slowly.