I donit know if any one knows but if you take the scuttle panel off and look to the left of the wiper mech, there is a rubber grommet where the bonnet pull cable goes. I ran the wiring for the washer empty sensor through it and it comes out just to the side of the central electrics module.
Dave, A5 and D6 are just trigger wires they hardly have any current going though them at any time, so when the car is switched off and the current jumps down from 14 to 11 some accessories will be a little bit slow,
Cheers
Darren