What has happened is that the trafficators have been disconnected and flashing indicators (not safer per se, just more expected) have been wired in their place. Now, the trafficators have been wired back into the circuit.
What ought to happen is that there should be two circuits - one with a flasher unit for the flashing bulbs and one without the flasher for the trafficators. I can't help but feel some relays might be utilised here but both circuits could be controlled by the same stalk. However, I've seen trafficators wired up in an either/or method whereby flashers are used for normal driving but trafficators can be used if desired.
The diagram from the SeriesMM site makes it clearer.
[frame]
Any thoughts from the collective?