I'm about to fit a diesel heater in the suggested space under the passenger seat. However there is already a bracket there with what looks like a fuel filter and solenoid/felt cut off.
The members area article and all of the YouTube videos I've seen show this area empty. The bracket is attached to ...

Thanks for your help

It doesn't sound the alarm when I disconnect the sensor wire that's what I was saying.
I get one bleep/flash when connecting power but nothing if I pull the bullet connector.
So does that indicate that the alarm is faulty?

Ok thanks, I thought that disconnecting the sensor wire would simulate a low coolant situation and trigger the alarm, I suppose I'll have to actually remove some coolant to test it then after I've moved it to an ignition-live circuit.
Thanks for your help.

Thanks Geoff,

I don't have a leisure battery but I do have dual starter batteries with a by-pass circuit on blinds, interior lights, radio and mirrors. So that is definitely a problem because the coolant alarm will be live all the time as you say.

So I see, as soon as I replace the fuse, the ...

Hi all,

My first post here, I hope you can help me.

We bought our diesel bongo at the end of last year and I'm just starting to sort a few issues out on it.

First thing I noticed when I bought it was that it had a Haydn coolant alarm fitted but it appeared to be dead.

I found that the fuse in ...