These car safety systems lead to distracted driving, according to AAA study

Multiple systems that are designed to make driving safer and easier are placing drivers in danger, according to a new study.

Adaptive cruise control and lane-keeping-assist technologies lull drivers into letting their guard down, which puts them at greater risk of crashing, the AAA Foundation for Traffic Safety found.

When used correctly, the technologies can make people safer. But many drivers place too much trust in the systems, according to the study released Tuesday by the AAA Foundation, which is partially funded by motor club and insurer AAA.