faint clicking/rattle from S500
Can anyone please advise
Re S500 one year old 8500 miles
In addition to the normal hum of the engine, I am aware of a very annoying rapid clicking/rattle during driving.noticeable on initial acceleration to revs abou1500. The rapidity/frequency of the clicking does not increase with the increase in engine speed but gets a bit louder till it is drowned in the engine and road noise. It is heard by the driver, is of low frequency and can be rendered less audible by the noise of the fan or radio in the cabin.
The fact that it is constant is rather puzzling. Any ideas?
A hera a high frequency squeel cdefinitetly coming from the Navig./tv screen on the dash board. Can I do anything about it?