Noticed yesterday that my turn lights and fuel gauge weren't working and a quick check of the fuses under the pillion seat showed that the ACCY fuse had blown. Put a new one in last night and everything was working again (including the brake). However, when I left this morning they weren't working again and the only thing different from last night is that the motor is running. Any ideas? I hadn't touched anything for weeks before this happened (did install some new levers about a month ago).