Drivers window loud noise (up and down) when outside temperature low and glass is wet - fixed twice by the dealer due to a part which moved a bit inside, the issue just returned a few weeks ago during the mentioned conditions, but can't get it fixed again as the weather changed to hot.
Squeaking rear brakes - fixed twice by dealer + twice by me as is an easy fix (every 20k miles or so).
Knocking sound when full steering right then turning a bit towards straight on a bumpy road - under investigation, dealer already said a few times that they can't hear anything as there is no bumpy road around for them to test it, but this might be a design flaw. I'll be back with details and, maybe, a video on YouTube.
Recently had to press the foot brake all the way to stop, normally is a halfway to 3 quarters or so - under investigation.
Soft or loose or not so responsive steering after being on a bumpy road - under investigation.
Clicking or popping sound when steering left right, also when stationary - under investigation, dealer replaced the spiral cable in the steering wheel, but no change in the car's behavior.
Front Parking Sensors started sometimes during sunny days with no obstacle in front or dirt on them, not a big issue as this happens randomly and might be a bug or something as were clean by the time I've got out to check them, a quick wipe of the sensors should fix it.
One of the seatbelts Sensor requesting to have it on, without any passengers in the car, not a big issue as it only happened once - fixed by turning off and on the car.
USB ports not giving enough power to charge my phone, fixed by buying a cigarette charger - checked by the dealer and everything seems to work normally, I didn't want to investigate further because these ports might not give enough power for some phones so not sure if this is an issue.
The alarm went off a few times without anything around the car, not a bit issue as it happened only a few times.
Cabin noise coming from different parts, doors making creaking sounds when going over bumps, dashboard, handrest, and glove box. Not a big issue, but it kind of ruins the silence and pleasure of driving a Lexus, especially when running on battery. Hope this can be fixed with some deadening - to be investigated.
Engine shaking heavily when car turned on (like starting a frozen diesel engine during a cold winter) until I pressed the acceleration and went back to normal, only happened once, when I started the car after 3 days at 5 degrees, never had this issue after - this might be related to the battery (not hybrid), but not sure.