I was just about to start installing my split charge relay and I noticed that on the passenger side under the hood there was a space for a leisure battery already and two leads there ready to connect up. I checked with a volt meter and they are already connected to the alternator, so this second battery charges from the engine. The leads seem to be hard wired and not a 'add in' by a previous owner.
Does anyone know if this was a optional extra when bought?
Does anyone know if this second battery will just charge and is a split charge relay in place?
Will the radio/internal lights/roof etc run from this batt or just flatten the cranking battery?
I cannot see anything obvious under the hood but i suspect it just gives more amp hours in addition to the cranking battery.
Your help is appreciated.
Alex
