I have the Same question, had an accident on sunday (17th June) 2012 - im in the UK - my car is/was a 59 Reg 318d m sport - both airbags deployed.
http://dl.dropbox.com/u/40799540/photo.JPG
from what i could see under the bonnet, some fluid was leaking - either coolant or screenwash
Any ideas?
Thank for your input in advance