I had the same problem with my C230K. With mine it only seemed to happen when the roof w...
I had the same problem with my C230K. With mine it only seemed to happen when the roof was wet, if I let the car dry for a day or two in the hot sun, the noise would go away. Took the car in, they pulled the roof and lubed it...the squeak was gone. Now about 2 months later, I have a really funky sounding grinding noise when I open the roof for a day or two after it rains. Again after it dries out, it seems to be fine.
I had the same problem with my C230K. With mine it only seemed to happen when the roof was wet, if I let the car dry for a day or two in the hot sun, the noise would go away. Took the car in, they pulled the roof and lubed it...the squeak was gone. Now about 2 months later, I have a really funky sounding grinding noise when I open the roof for a day or two after it rains. Again after it dries out, it seems to be fine.