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Fox3 · 14th November 2018, 10:31

And yes, the separate power feed is used to power the relay and the lights.

The caravan side of things is a little more complected and I think you need a 'split charge relay' This is used to charge the caravan battery and run the fridge in the caravan.

https://www.amazon.co.uk/MAYPOLE-UNI...e+relay+towing

Or both in a kit

https://www.amazon.co.uk/Double-7-pi...e+relay+towing

I'll be honest, I never bothered with this when we used to own a caravan, I just ensured the fridge was turned on and cooled down (from the mains) the night before and everything stayed cool until we got to the site.

14th November 2018, 10:31	#6
Fox3 Avid contributor MG ZT CDTi and MG ZT 190 Join Date: Oct 2016 Location: North Yorkshire Posts: 188 Thanks: 53 Thanked 45 Times in 30 Posts	And yes, the separate power feed is used to power the relay and the lights. The caravan side of things is a little more complected and I think you need a 'split charge relay' This is used to charge the caravan battery and run the fridge in the caravan. https://www.amazon.co.uk/MAYPOLE-UNI...e+relay+towing Or both in a kit https://www.amazon.co.uk/Double-7-pi...e+relay+towing I'll be honest, I never bothered with this when we used to own a caravan, I just ensured the fridge was turned on and cooled down (from the mains) the night before and everything stayed cool until we got to the site. __________________ 2003 ZT+ CDTI Last edited by Fox3; 14th November 2018 at 10:35..