Mazda CX-30 Manual page 266

When Driving
i-ACTIVSENSE
NOTE
In the following cases, the warnings
and brakes may not operate even if
your vehicle starts closing in on the
vehicle ahead.
You are driving your vehicle at the

same speed as the vehicle ahead.
Directly after the MRCC system has

been set.
Directly after the accelerator pedal is

released.
Another vehicle cuts into the driving

lane in front of you.
4-122