autofreak

Hey guys i own a CPO IS 250 AWD, and recently i noticed when the sub is cranked i hear a clinking sound, i check under the sub in the trunk and directly heard a metal clanking sound. Does anyone know if there is a DIY to safely fix it, as i love the stock sound system but cannot tolerate this clanking sound. thanks alot guys!

VikH

iTrader: (5)

Do you have ML? They are known to blow out. I had mine replaced under warranty recently.

YooNiBaLL

take it to the dealership and have them check it out.

autofreak

it is not ml, but i have navi with 7.1, i just purchased the car recently nd it has alot of miles left warranty wise. So they will replace any faulty part? thanks guys

autofreak

anybody? thanks

Lexasaurus

iTrader: (12)

Err did you think of taking it apart and seeing if maybe something is loose? perhaps it is the subwoofer itself. I think there is DIY for replacing or taking out the subwoofer.. i saw it somewhere.

Brian231

I would purchase that 3m type foam that is intended for window insulation. It can be bought at any hardware store or Wal-Mart. It comes in a roll for about $3-$4. Pull out the trunk material and insulate contact points. It may also be a loose speaker bolt (rare).

sktn77a

iTrader: (2)

Getting to the subwoofer under the rear deck is a pain. Take it to the dealer and let them fix it. It's covered by the CPO warranty.

autofreak

thanks alot guys, appointment is made for this monday. I tell ya guys what happened, and see if i can find out for anyone else who has the problem.