This is very strange. I upgraded from V26 to V27 (standard) with no issues. Then, I followed the instructions in another post here to put my own custom splash screen in V27. The only change I made was to extract/replace the original .gif with one of the many images posted on this board. I then cut a new "Custom V27" CD, using the exact same image from the previous upgrade.

I then went to the vehicle and downgraded to V26, then upgraded to V27. Afterwards, the "accept" screen is gone and all distances are in yards, instead of feet.

I'm happy that the "accept" screen is gone and all seems well, but are there any other changes that might get me in trouble at the dealership when I take it in for service?

Why would changing the splash screen cause the unit to switch to euro mode, when the image was otherwise identical to the non-custom version?

Thanks.