2001 AUII ute immobilizer problems

[asimplelife]

Originally Posted by dollars

Regarding water leak did have a leak, on the drivers side, from the under windscreen wiper motor. “Repaired” a few months ago. Dry cabin since then.

Apologies for going OT.
But where was your water leak, how did you find it, and how did you fix it?
I've got at least 3 AU's with leaks to find and fix...and am looking for some inspiration to get started.