Hi all, I have a 2008 model 1.6hdi 308. I wondered if the alternator has a fuse or relay somewhere. I've searched everywhere, although obviously not enough I guess. Hence why I'm here. I plugged in a 12v battery to charge up in the boot through the 12v socket while I was taking it over to a friend. I've done it before in a 406 without problems but now we're talking 308, which gives me problems even when I just look at it. Never mind getting in it and wanting to go somewhere. Anyway, halfway through the journey, electrical fault flashed up on the dash and now it won't charge the battery. I've tested the alternator and had it replaced and it seems to work fine but it's just not sending a message to the battery to charge up. I assume something has either tripped or blown but can't seem to find any reference as to what anywhere. Any help or suggestion would be very much appreciated. Thanks.