If you use the search tool on this forum or the MBworld forum, you'll get lots of info on this problem and how to deal with it. The controllers for the top and roll bar evolved through 3 different types over the years the car was produced, so look for info pertaining to your year. The earlier types are the most likely to get confused, but are easy to reset. Later types, are more relieable, but harder to reset.

__________________
Resistance is Futile.