Driver Alert Control (DAC) – limitations
The DAC function is intended to alert the driver if his/her driving becomes erratic, such as if the driver is distracted or fatigued.
Limitations
In certain situations, DAC may provide warnings even if the driver’s driving pattern has not become erratic:
- in strong crosswinds
- on grooved road surfaces.
- if the driver is testing the LDW function, see Lane Departure Warning (LDW) – introduction