Eolys tank, when to refill…? Is there a light etc..?

[Spice52]

Hello

i have a 2017 Relay with 120k on FDSH, it got a Eolys tank

How do you know when it needs refilling..?

Is there a warning light that comes on..?

Cant see one but surly there is something that tells you when to refill..?

Many thanks

[wheeler]

You will get a warning message on the dash when its running low.

[Spice52]

Thank you