My noise has been tracked down to the heater matrix area which is down behind the lower centre dashboard. It has been "padded out" and is now much better but I still get an intermittent occasional problem which is nothing like as irritating as it was before.

My Qashqai Tekna has a really irritating buzzing noise which only happens when the car is started from cold (eg after being left overnight) and lasts about 3 - 5 minutes before disappearing for the rest of the day! It sounds like its coming from the footwell behind the lower dashboard and reverberat...

My Qashqai Tekna has a really irritating buzzing noise which only happens when the car is started from cold (eg after being left overnight) and lasts about 3 - 5 minutes before disappearing for the rest of the day! It sounds like its coming from the footwell behind the lower dashboard and reverberat...