Scirocco Register

The hazard flashers on my 1990 Scala injection have given up!!
When switched on, the green warning light on the dash is permanently on.
I've put a new relay in, but no difference. I am hoping it's the switch, or the gubbins connected to the back of the switch.
Anyone any ideas?
Anyone got a suitable switch?
Thanks in anticipation,
Jem
P.S. Turn indicators work as normal, thank goodness!!

The switch has the same connectors as mk1 golf - it's just that the action is opposite (so if you fitted one the same way round as in a scirocco, the triangle would be upside down)... I just mention that as it may speed your search!

I have a spare hazard warning switch, £5 posted. PM me if you are interested.