One problem related to turn signal has been reported for the 2018 Tesla Model S. The most recently reported issues are listed below.
Twice recently while driving on highway at night, the car computer started failing. Lights went out, turn signals didn't work, eventually the whole screen and dashboard that let you drive turned blank. I had to find a way to quickly pull to the side of the road and reset the car by pressing and holding the two buttons on steering wheel. This is a very unsafe condition.
| Exterior Lighting problems | |
| Back Up Lights problems | |
| Turn Signal problems |