Nothing as yet, my mum also owned a Corsa Breeze and had no problems with it.
Have had a bit of trouble trying to get the old radio out though.
This is my second car, and so far so good. The acelleration is pretty feisty, but the steering can be quite light at times.
This is definitly the a car for the more inexperienced driver, if you want something edgy then this probably isn't the car for you.
I also have a 1998 Vauxhall Corsa Breeze and you're right about the original radios which seem to be secured never to come out.
I have got a vauxall corsa breeze 1998,my uncle brought it as new then sold it to my mum, which she past on to me. i have never had any trouble from it apart from now. a few things have gone wrong with it, nothing major, but now I need a new battery, I'm quite gutted lol, but it is still a really nice car.
My friend just gave me his old corsa breeze, so far so good, slight problem with the engine, but think it needs a good service! but it has done 134000.