We picked up our ex RAC van yesterday in Wales and bought it to Cornwall.
The Auxiliary battery overheated and started to vent about 66 miles from home, I didn't have tools with me but managed to wiggle a fused link (green arrow) until a nut came loose and I was able to disconnect the thick red wire on the battery, also noticed the plastic on the white 80A fuse (red arrow) had melted but the fuse hadn't blown, nearly needed a real RAC van.
The Auxiliary battery overheated and started to vent about 66 miles from home, I didn't have tools with me but managed to wiggle a fused link (green arrow) until a nut came loose and I was able to disconnect the thick red wire on the battery, also noticed the plastic on the white 80A fuse (red arrow) had melted but the fuse hadn't blown, nearly needed a real RAC van.