interior lights and heater do not work

sii23uk
sii23uk Forum Participant Posts: 2
edited October 2012 in Caravans #1

Hello, i have an abi marauder. the battery indicator has dropped over 12 months from 4 bars to 2 bars. 

the water heater does not work even when plugged into 240 v supply

the interior lights do not work even when plugged into 240 v supply

we have tried another leisure battery in it and no change

help please !