First drive: Lexus Teammate driver-assistance system wants to know you’re there

[NewsBot]

Lexus’s Teammate driver-assistance system flashed red at me and grew impatient. As I ignored its alerts to take control of the steering wheel, it rang audible alerts in increasing levels of alarm. I wanted to see if I could game the hands-free driving system, but Teammate wouldn’t have it. Several swift tugs to the shoulder seat belt...

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