CT200H Steering Knock

2012 Lexus CT200H steering knock when turning left/right.

The bolt is Lexus PN: 90119-08560

UPDATE: Just took the car on a 600 mile trip and the steering was super tight and had no knock sound. No new bolt required!

Another Update: The sound still has not come back. :-)
Update: 1/24/23 - Recently the knock came back again. We took the car to a local shop (not Lexus) and it was determined that it was in fact the steering rack causing the problem. We replaced the steering rack and pinion ($1700) and it feels like a new car again. We opted for Lexus parts but I did see several options around $300 for the part only. You may get what you pay for though. I'm glad this video has helped eliminate the noise for at least some period of time for people..