Bought newer CPO XC60 B5. After 200 miles experienced repeated center display, electronic, and battery charging problems like those cited in forum. Original Volvo dealership supposedly fixed, but problems soon returned with car finally shutting down while in another city. Different Volvo dealership in the other city fixed and service manager said there was problem with how other dealership connected/torqued 12V/48V batteries (apparently during CPO process). Thousands of miles later my XC60 B5 is still performing flawlessly!