Yesterday, my friendly SAAB dealer sent me a letter saying, among other things, that Saab decided to carry out a service battle for certain vehicles of the model 9-3 Convertible of the model years 2004 to 2005 in order to carry out various measures to improve the quality of the operation and function of the cover system. … Please make an appointment with us at the next possible time, in order to make the planned and for you of course free quality assurance Depending on which measures are to be taken on your vehicle, the required time will be about 0.5 to 4 hours. … Has anyone else received such a letter? Who knows more about this action? So far, I have noticed nothing negative about the operation and function of my cover, so I am surprised… Greeting Jürgen