Q: Message: Hello can you help me i drive a 2008 volvo S60 3.4 D5 and when i rewerse from a parking and have the steering wheel turned sometimes i hear a soft clonking noise from under the car and my mechanic has looked at it on the lift a couple of times but didn´t find anything wrong 

Thank you 

A: Hello
It looks like your axle shaft outter joint needs to be replaced, usually only way to tell is by turning a wheel All The way it should make clicking noise,  it hard to diagnose it because not always rubber boot is broken, you may have to repalce whole axle Shaft 
Thank youPatrick