2004 Yamaha YZ 125 "fuel gauge fluctuating" Questions

...fuel, temp gauge not working and running lights too These are generally on the same fuse and run through a voltage stabilizer to stop fluctuation due to charging, could be the stabilizer that's gone ...

...gauge does not get up to 1/4 hardly. Will warm up in garage nicely after 20 minutes. It is plus 5 degrees celsius here the past few weeks. it is not biking weather for sure. I thought I'd tell you ...

...fuel /battery indicator gauge fluctuates from one side to the other when the ignition is switched on. I have disconnected the battery for a short time,but it has not cured the problem. This is normal ...