One of the windscreen wiper gear boxes failed on the 90 a couple of weeks ago. Unfortunately it was the driver’s side one which is the more difficult of the two to replace. It’s a full dashboard out job so I thought, as I was going to have the dash apart I’d start moving some of the electronics from under the driver’s seat at the same time.
Anyway the wipers are working fine again now and should be good for another 15 years and the under seat ECU box is now a little less crowded than it was and I’ve rerouted some of the dashboard power from the aux fuse box.