Can any give me some help with some electrical problems with Hymer E690 1996 Fiat 2.5. I seem to be have problem with some electrical bits First the the heater and the air con have just stopped working (no fan working on any of the settings), 2 days later the the radio and cigarette lighter have now failed to receive any power. I would like check the fuses but the van is new to me a being a A class do not know where they are. Found the ones in the glove compartment, they seem ok but I will buy some replacements just in case.