Fuse 63: This is a 30A fuse that supplies power to the entire convertible top system.
Fuse 65: This is a 50A fuse that powers the pump motor for the top.
Fuse 66: This fuse powers the rear-window heating element integrated with the soft-top.
These are the main fuses related to the operation of the convertible top; if any of these fuses are blown, the top may not function correctly or at all. Note that there may be additional fuses related to the top system located elsewhere, such as in the trunk or under the rear seats. If the fuses listed here are all intact, you may need to consult a Mercedes-Benz service professional for further assistance.