Gauge problems - Turn signals and Gas level Options

[v1becelica]

About a month back my indicators starting playing tricks on me. At first when ever I signaled to turn either "Left" or "Right" both indicators would flash as if I had pressed my hazard button. About a week went by before they stopped lighting up at all. Now just today I started the car up and realized my gas gauge was not where it had been the night before (just under half a tank) but was now way below empty.

I'm going to open up the gauge tomorrow to take a look to see if a wire is loose but I'm suspecting it may just be a blown fuse.

I just wanted to know if anyone may know the cause before I take out the gauge cluster.

Here's a pic:


Thanks!