No need to tap into the wires at the door, open fuse box and the connector at the TOP RIGHT (next to the fuse puller) should have the open/close wires from the drivers door. Pin 25 (2nd up on right, grey wire) should be open and pin 17 (4th down on right, green/red wire) close. The indicator wire I wouldn't connect directly to earth as it seems the unit has an earth already. The gal as far as I know doesn't have a single circuit to operate both sides of indicators/side-lights, no need for the boot wire unless you just want to un/lock the boot, you still have to manually operate it past the 2nd position anyhow (not recommended, as it's far too easy to shut it with keys inside). Apologies.