VTsuckah

iTrader: (1)

Yes, I searched and couldn't find a thread with the same characteristics.

I have what sounds like a metal on metal scrape/grinding sound coming from my front brakes at slow speeds (0-10 mph) on my recently purchased 2010 350. The sound is not a constant grind typically caused by worn brake pads..... It is almost like a rock is stuck between my caliper and wheel, with the scraping sound prevalent every time it hits one of my OEM lobster claw wheel spokes.

The sound disappears when I engage the brake pedal, so it has to do with the brake system. Also, I've noticed that there is quite a bit of squeaky-like noise when I pump the brakes. None of my cars have ever produced such a sound and refuse to believe that excessive squeaking is the norm with a luxury vehicle such as lexus.

I would take it to the dealership, but my bank still hasn't received the car's title from the dealership I bought it from. So I have not registered the car in my name yet.

Any thoughts/experiences?

travis348

I have a 2010 350, mine do the exact same thing. The dealership told me that a lot of them make this noise.

Snyperifle

Either it's time for new brakes or you can get the brake squeal TSIB done. I did both haha xD

es808

iTrader: (32)

Yes get it checked out. Sounds like the brake TSIB. This noise doesn't sound normal and shouldn't be treated as "normal" on any car. Travis, I think your dealer is avoiding doing the work to your car.

VTsuckah

iTrader: (1)

The guy who leased the vehicle prior to me buying it had the front pads and rotors replaced due to excessive squealing at around 9,000 miles. So I assume Lexus won't replace them again?

travis348

I took it in again for something else and they couldn't find anything wrong with that issue either, so I think they are trying to avoid doing work as well.