On a highway cruising at 70mph with the ACC (Adaptive Cruise Control ) on and following distance set at max a car from another lane turned into my lane and then continued to an off ramp. My car initially braked and then downshifted from 8th to maybe 4th and accelerated hard - scaring me and my passengers. I did add to the actions of the car by pressing the following distance button on the steering wheel a few times. I had owned a 2016 Sonata with ACC and drove over 100K miles with ACC operating. That is why i pressed the following distance button - to lessen the actions of the car when the car entered my lane. The 2016 also had a ACC setting of Fast, Normal, & Slow (I used normal). The 2023 has no ACC setting. I did complain to my dealer and he said this was normal and nothing happened. I feel this is dangerous so reported it to Hyundai Customer Service. They told me to go to my dealer.
2023 Hyundai Sonata driver assistance complaints
Page 2 of 2: complaints 11 to 11 of 11, newest first, as owners wrote them.
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