Each time I accelerate or release the accelerater there is a very annoying clicking noise, low down to my right.

It sounds to me, like a relay operating! 

Does anyone know if Nissan recognise it as a known fault please?

Thanks. 

There is a throttle potentiometer switch on the pedal if it is the same as most other Nissan models and it maybe this which is clicking....although maybe worth checking no debris has collected under the pedal and around the switch

Thanks for your reply Trevor,  I have had it fixed by my local Nissan dealer. It was a relay making the noise, so I guess they replaced it, as the noise is no longer there.

Cheers. 

 

Nissan fixed it under warranty.