rattling noise

[Rich328]

I've noticed that i've got a small rattle on my car,

it seems to be coming from underneath the car, from the sound of it - from what i can guess it sounds like its coming from under the front of the car (under the front seat area) - when the engine is running on idle..... it rattles,

which is
a) annoying, and
B) worrying me

[TMac325is]

i have a rattling on my car, but mainly from like 20-40 mph, and it comes from the back, im pretty sure its the parking brake. my car is at the mechanic right now, i told him to check it out, and tighten it up

[97alpineM3]

Have you looked under the car to see if anything is hanging..???... I know Ms come with that underbody air deflection kit... and it falls off after a while... if you look hard enough... you can see mine falling... You should try looking under the car... jack her up.. and look.