Hyundai Genesis sedan w/tech package. While driving down a poorly lit road at approximately 50 mph, I activated my right turn blinker to turn right at an upcoming intersection. As soon as I selected the turn signal, both headlights went out for a period of 1 - 2 seconds, then came back on. Since the road was dark, I was literally driving blind and could have ended in a very serious accident. There has apparently been a few Genesis sedans reporting this same issue, but this was the first time this has happened to me. When I got home, I noticed that my headlight switch was in the on position. There is also the auto position. When in on, I could duplicate the issue randomly by selecting the turn signals, thought it wasn't consistent. When in auto, I could not duplicate the problem.

- Scott Afb, IL, USA

The headlights completely turn off for around a second when turn signal is engaged or disengaged. Problem happens sporadically and has only been observed when the headlights are in the on, not auto mode. This sudden and brief, unexpected lack of visibility at night is dangerous.

- Fox Lake, IL, USA

There has been numerous occasions when my headlights are on and I engage a turn signal, both headlights turn-off for a period of about 1 to 2 seconds. This can be deadly when traveling at a significant speed during hours of darkness.

- Scott Afb, IL, USA