The turn signal indicator mystery-Help!

I've recently noticed that when I start my 74 Carrera after it has sat for a couple days both the left and right turn signal indicator lamps (on the dash) glow brightly for up to five minutes and then fade out to their regular state.

Any on ehave any ideas what is causing this?

Thanks,
Dan

This is usualy caused by a faulty ground. Early 911 also had a nasty habit of burning up the power wires to the gauges. Pull your gauges out and check them.

Good Luck,
Lee