Ford Falcon: Indicator failure

When a globe in one of the indicators goes out the other indicator on the same side as the one that has failed will flash quickly. At the same time the indicators in the instrument cluster will flash quickly and the audible indicator will click quickly. Turn each of the indicators on and check that they are working. If they aren't it suggests a deeper problem, which could be a fault with the cluster. One thing for sure it won't fix itself. If you want to get a second opinion take it to an auto electrician.