The indicators on my 94 WRX have stopped flashing!

The interior indicator flashes once and thats it, however, the indicator stalk does remain in the on position, so I don't think it is the switch.

the lights are OK...they flash when the alarm is activated....so I am thinking the relay.......where is it?

Before I start dismantinling the steering cover I'd like to make sure it is in there...!

Also, any idea where I can get a replacement (cheap) unit?

Thanks in advance!