hi all, sorry to ask for help on my first post but recently got myself a td4 Freelander, just been to my mums round the corner and when I switched the engine off there was an electrical sounding noise coming from the passenger side engine bay a bit like a fan noise along with some steam or smoke (couldn't tell which because its dark!) any ideas what this could be? I also noticed that one end of the pipe coming from my egr filter isn't connected to anythin but hanging loose, hope I haven't baught a heep! Thankyou for any help guys.