Guide :Health & Beauty : Syncro 7680 Electric Shaver
Braun Synchro 7680 - "Oil" message
After about 4 or 5 years of use, the display on my 7680 is showing the word "oil" below the battery charge level indicator. My local Braun store has no idea what this means, and there's nothing in the product leaflet about it. Can anyone help?