I will definitely move onto another vehicle. The sunroof was the first disappointment, but having used the vehicle now through the winter I have found a number of issues which in MY opinion are real design flaws.
The instrumentation for the heat/AC system are a series of relative small buttons under the sound system controls. In order to find the specific control, one has to take their eyes off the road to search for the correct button. Once it is found, you have to engage a button to see the mode the system is in and/or the flow of the heat/fan/AC. Otherwise it is hidden under the top of the navigation screen. Essentially, using this set up to regulate the climate in the car is very distracting when you are driving. (I needed to engage the windshield defogger during a snow storm. Locating the defogger button, then manually increasing the fan speed was harrowing when you are caught in a sudden snow squall).
The back windshield Defroster only clears a 30 cm strip.
Not sure why they would mount the garage door opener/Homelink to the rearview mirror. I guess they want you to reset your mirror every time you get into your car.
The seat position should be tied to the individual remote. Having to adjust the position is not a "convenience".
Not only is the Navigation system ridiculously complicated and tedious to use, it is so counter intuitive that I just use my phone.
The Fuel consumption "App" gives me a minute by minute fluctuation of my fuel consumption from stop sign to stop light, when all I really want to know is what my average km/l is. I have not been able to locate how to reset the average consumption unless I fuel the vehicle (which is not representative if you do not fill the tank to the same point every time).
Outfitted with top on the line snow tires, this vehicle is the least maneuverable/stable I've driven for a very long time.
So yeah....Nice car, looks good and uses regular gas and is very comfortable. The engineering thought processes of the vehicle reminds me of the old GM products of 25 years ago.
Will I keep it? Not for long.
Would I recommend Lexus? NO
Am I disappointed? YES, I heard so many good things about Lexus. I think that was from days gone by.