Arrived in Boulogne last night and went to check the water levels and the panel didn't work showing water levels etc but has done this before after it's not been used for a while then all the lights went out. I thought the fuse had gone so left it until this morning. Looked at the fuses and replace the likely culprit on the electrobloc ebl99 and the power came back and then went again. Now nothing at all I've changed all the fuses and checked the connections as best I can. The vehicle battery still registers on the control panel and when I run the engine it shows as charging on the control panel. Any ideas before I pack the kids up and go home on what has been a very elaborate day trip to France. Thanks