I tried the battery nap - no love. I checked PA Soft - everything was metric, so I changed the 3 - temp, consumption and mileage - to US measures and wrote the IKE module. That corrected the mileage - yay!

Now the time/date /consumption data in the OBC reading in the cluster don't work (do not show) on cycling the button. Also, can't change the units in the nav head unit - both metric and Us units show, but they are locked too US. They did previously. Any thoughts?

Thanks.