what is it

[chatteris]

Hi just about to fit split charge kit to my 2007 citroen relay and noticed a small access panel under the passenger seat,had a quick look under and there is a round metal cover, could anyone tell me what it is.
Thanks

 

[Baycott]

Bumping this. Maybe someone can help.

 

[Al-Di]

possible access to fuel tank sender unit, piccy may help

Alan,

 

[TerryL]

Think you'll find this is/was a vent for the heating system for use of LHD vehicles and is just a blanking plate. Seem to recall in quite a few (Fiat Ducato) vans it had been left off and created a bit (well quite a lot) of a draft!

 

[laneside]

I think if it like the Fiat it gives access to the fuel tank float

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[Allanm]

Did it have a "Do NOT Remove This Cover" notice on it?
I had a motorbike many years ago that had a cover under the seat that had such a label attached. So, of course, I took it off and there was a hand written label underneath with " We told you not to remove this cover, what did you expect to find?" That was it, it was just a cover over a void and someones idea of a bit of fun.
Allan

 

[vin0114]

if its a round cover plate with 3 crosshead screws its probably the fuel tank cover.

 

[chatteris]

fuel tank cover makes sense, many thanks to all,