clicking noise on tickover

[pwnorman]

when the car is ticking over theres a clicking noise from engine but when i lift the bonnet up its nowhere near as loud when sat in the car.it not the fan for air/heater cause i've had it turned off and it still does it.been to dealer said its ok no probs with engine so im left a bit clueless. /ubbthreads/images/graemlins/confused.gif

 

[audi_girl]

Yeah I think they all do it - is it on the drivers side (on a LHD car!)?