Welcome to the forum. All of your problems have been much discussed in the past on this forum and the MBC forum. You need to use the search tool to find the information you need. Use key words like cluster, VDO, Soft top controller, ignition switch. If you have the original aluminum fuses, switch to newer brass type, especially the 8 amp window motor fuses. The top controller needs a total reset. The seat switches are known to fail. The VDO has a voltage regulator which has a habit of failing. And the ignition switch is the cause of many electrical issues. You need to buy a service CD to get an electrical diagram.

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