We took our CC back to the dealer to get the seals sprayed to fix the window squeaks a few weeks ago. This seemed to work initially, however after about two weeks the squeaks came back (nearly as bad as before).
Has this happened to anyone else? Should we take it back to the dealer or use the silicone spray ourselves? Is there an appropriate silicone spray available in Australia?
No haven't tried that. The window rattles/squeakes up the top (where the rubber and the window meet) - I presume the rubber need attention, not the motor.