I have this slight rattle when I hit the throttle behind my dash right in the middle...

Not sure what it is, but its driving me NUTS!!

 

get the dash fascia's stripped, and boot it with a passenger to locate, maybe a torch too, tell you what, it could be loads of things as there's a whole load of bits and pieces behind there.

The main component is the heater matrix with vents attached, the stereo and switchpacks. Look and feel for anything loose like screws and clips etc. Good luck

 

the most common rattle I have is between the fascia of the radio and of the heat/ac controls - they seem to like to get together and drive me crazy - a push at the top of the radio stops it for a while... going to have to address it eventually.

 

Go for a spin on the roughest road you can find with a passenger and get them to press the radio/clock surround/heater controls/dash top vents/solar sensor/roof light panel etc.

This is the best means to chase them (mine seems to be the clock surround and one of the dash top vents [the windscreen demister ones]).

How loud is it and what's the rough frequency?

All i can say is good luck and it's SO satisfying when you sort them!

Alex

 

I have found the vents on the top by the windshield crack and rattle a bit, try those as you can easily apply some pressure while you drive

 

It was the radio. Something behind it and/or the plastic part that goes around it was rattling.

Soooo annoying.

 

Bingo! Welcome to the club... did you do anything to eliminate it, and if so, what?