Indicator light rear LH, intermittent fault

[flippedcomics]

Indicator light rear LH, intermittent fault

Its not the bulb! but i have an intermittent fault with it not working at all, i've checked the connections and the bulb, three times, and no luck, then it fixes it's self!!
Anyone had this problem and found out the cause, and possible fix please?

[Sol]

Nope, must be a bad connection. Impossible to be anything else. The wiring runs through the entire  body to the BSI, behind the glovebox. Still certain there's no chance of a bad connection?