Because they may look the same but they're really old technology and rather fragile.

^^^ What he said.

Hello people . I am new to here and this topic on stereos is what I am after. I have a six disc balero that has just shut the cd changer down . Now I want to upgrade and add bluetooth to the set up . It currently does not have bluetooth so I will have to add a mic etc . The unit I have is 1Z0 035 156 m . Delphi P/N. From what I have read it is the old rubbish one .My question to you all is what system is the best to get (no more £400) and what bluetooth kit ,do I need an adaptor for the new bluetooth and stereo to amalgamate them together .

Thanks gentlemen and ladies for reading .