So I have a 2009 ls460 awd was hearing rattling noise dealer said control arms were cracked replaced front lower control arms on both sides and 2 front upper on both sides I can still hear the rattling after any idea what the problem is I can only hear it when going over uneven or bumpy roads

Yeah unfortunately it can also be the sway bar links, strut mounts or front rearward facing lower control arms..

Any pics on where the sway bar links and bushings are located?

Thanks a lot