I searched more deeply into the forum and the two options have come up a few times.

This one is suggesting the opposite. Retaining two starter batteries and parallel alternator change cable. All circuits run from them both and as long as it's not more than a night's camp they should be ok. Starter ...

I haven't taken the cables out of the kopex but there is one 6mm red sensing cable going to the starter battery +ve and a 6mm red charging cable going to the leisure battery +ve. The 6mm red cable going over the top of the leisure battery is the fuseboard output (I think) which should also go to the ...

I've had my Bongo for over a week now and I'm getting to grips with the base van and the previous owner's modifications. It's a 2001 2.5TD 4WD Aero. Warning: this is a long post as I try to get my details and thoughts down.

So, the previous owner explained that it had a leisure battery, which he ...