Rattling glove box...noisy when driving. Is there a fix?

Something is stuck in your blower fan. There should be a access door behind your glove box. Drop your glovebox down out of the way, open the panel, there may be a filter for you to pull out, clean it all out, and re assemble.

Go to a a large hardware store and buy 2 band clamps that will fit around the heat shields and clamp them tight. This is the manufacturers approved fix for heat shield rattle. The fix sure beats the $1000.00 for a new catalytic converter assembly. I have done this fix dozens of times over the years of my car repair career.

its under the glove box facing up. you remove it by dropping it down.
there should be 2-4 screws and the drain hose

CHECK WHETHER YOU LEFT SOMETHING LOOSE IN THE GLOVE BOX,BEHIND GLOVE BOX IS THE HEATER MOTOR,CHECK IF ANYTHING IS LOOSE,BROKEN. ALSO THERE SHOULD BE THE PASSENGERS AIRBAG UNIT,SEE IF IS NOT THAT,WITHOUT TOUCHING IT,AND THE IGNITION OFF POSITION.

That is probably 'pinking' - it happens when your spark plugs are not correctly aligned, timing is off or plugs are very dirty or need replacing.

what sort of noise? if its ascreaching type check your drive belts belts could be lose or be worn

If you pull out the glove box you will find the in cabin air filter, you probly want to replace it

saab tech
it needs a recirculation motor i do them all the time
its behind the glove box
sound like loud clicking when the recirc button is hit

It could be just a bracket...when metal heats up it expands..you could have just a simple loose piece of bracket...remember..if it ain't broke don't fix it....I had a pickup that did the same thing too me..drove me nuts..I found a couple pennies in the glove box that were making the noise..always check the simple things first

Get it fixed under warranty. My 04 and your 06 have the same glove box. The right hinge was rattling around in mine and they replaced it no problem. Not worth trying to fix yourself :)