The low washer fluid warnings came on. I filled up the reservoir and there are no leaks. Both warnings still show up and while I can turn off the one on the lcd screen, the exclamation mark in a yellow triangle stays on .

From searching I've seen a few ideas - including disconnecting the battery to reset the code. Anyone have any other fixes? If I go with the disconnect the battery option, what else will be reset as a result?
Thanks.