is it the spare tire or jack, crowbar in rear?

Just bought the IS350 F Sport 2014

And same thing here, The Clunk Clink,....

I have always been and always will be Lexus Fan regardless but this is a Bit annoying...
Damn Car is Brand New!!!

SHouldn't have to deal with these little fails here and there!!!
Thats why we pay the 52K Tag OTD...

But still,,,,,,,,
An Amazing Car! ALL DAY!!!

hmm i dont think i hear a noise, im going to do this as a precaution

Guys, if anyone still having this clunky issue, have your dealer grease the ebrake assembly (left and right hub internal parts) and tighten up the cable. That'll do it. Mine went away once they did that.

Just in at the dealer for this and they said there is a TSIB on the rear parking brake causing this clunk/squeak. I can't find a link to it.

To remove and regrease they want $350! I wish I tried the push method as I never use that brake. Maybe the cable was loose. It can't be that hard to regrease it yourself.

Funny that you posted this today. I just posted under Rattle and am having the same problem. However, I have used the parking brake a few times, but not always. I mentioned that the brake could be the problem. I will let you all know what the dealer tells me. Brought the car to dealer today (car is less than 2 weeks old). They just called me and told me they need to keep the car overnight.

I'm having the same issue, I think.

Please read here: https://www.clublexus.com/forums/8529845-post21.html

I have to know if the noise is suspension related or parking brake cable related.

I don't understand how this is acceptable on a brand new car! that's $40k!!! It's embarrassing, annoying and so inconvenient!!! back to dealership for service. NOT HAPPY!

AGREE!!! I'm glad I didn't get the sport now.. I should've just gotten the mazda6.