Just had a look when I got home, so the LED by the boot release goes though the 15 second flashing green stage, as soon as it switches to amber, that's when the indicators start going, the LED flashes amber for the 15 seconds and then switches to red, but doesn't stop flashing after 30 seconds, just continues flashing red while the indicators continue, unfortunately it was too dark to check the bonnet sensor, will try and check tomorrow