A couple of questions

[Brianc26]

Hi what do you's do to stop the fresh water tank freezing ? Apart from draining it.
Also when I open the side sliding door it would be nice if one of the lights came on (step light comes on and front roof lights etc) maybe the one above the sink ?

 

[Meoncoast]

We just drain down and use bottles of water. If I need more light getting in just turn on the light over the sliding door

 

[Brianc26]

Seems strange that a roof light doesn't come on to give rear passengers a bit of light to get in etc.

 

[bigmac77]

When you get up in the night and open the door to go and use the loo, if there is anyone else asleep in the van the will be glad a light didn't come on.

 

[Hotel California]

When Cail is not in use and in freezing themp. drain it , also the tap itself!
When using your Cali i cold themp. There should be not much problem as long as you keep the heat in the Cali up using the aux.heater and the fact you actually use the system frequent.

Lights above sink and sliding door can easy be switched on if more light is needed.

Or use the "coming home" function on the verhicle headlights using the remote to give at least some light ....