I just drove home my new IS 350 and it already has a fairly constant rattle from the driver side window when it's all the way up. As a test, I put the window down and tried moving it back and forth and it does so quite easily. The passenger side also moves back and forth by force but not as easily and feels more stiff or planted. Has anyone had their dealership fix the same window rattle? It's a huge bummer driving home a brand new car with a constant rattle after expecting my first Lexus to be nice and quiet.

 

Lol that sucks. You were bamboozled. Lexus quality isnt like what it used to be, you should've known that after asking a million questions in the last year.

 

I feel you. My car has an upper dash buzzing over uneven surfaces. Seems like a few issues from my dash which sucks cause I have the is 500 with only 2k miles.

window rattles I have reduced by using gummi pfledge on all rubber soles around the car.

 

I wouldn't really call that bamboozled