From left to right the lights are:
Blue, Yellow, White
For the switches:
On - Dark Green to Rear (closest to inside of machine)
Light Green to Front
Synthetics - Red to Rear (closest to inside of machine)
White to Front
Hopes this help you Andy.
Please email me if you have *any* idea how to disconnect the heating element on this model! jamie dot mcnaught at gmail dot com.
Jamie McNaught, August 2009