clicking sound on full lock

clicking sound when turning wheels....

Hi

I picked up my 53 plate (2004 model) Prius yesterday, and have noticed that sometimes (not everytime) when I turn the steering wheel to full lock (either way) it sometimes makes a clicking sound... I dont think its the CV joints, but im wondering if its anything else? or if its completely normal even?

I dont know wether it makes the noise when the engine is running, but i have noticed it when the cars on battery....

Ann Marie

editing to this post today...

The clicking sound is still there... it seems to happen when the car is running on battery and i am turning a corner...the clicking starts just as the engine comes in... it sounds like its coming from the front of the car... somehwere around the wheels... its really beginning to annoy me as i dont know what it is...

I hope someone can help me... im beginning to worry now...