[Boris]

The manual states, that the dealer is best placed to change the fob battery; but like most drivers I've always done it myself.
Appreciating that this is a 'speedy' task to ensure no loss of synchronisation - can any Arona driver who has completed this small task please tell me which battery is required...?

I certainly couldn't find it on the Key Fob page....

Thanks,
Boris.

 

[keitht]

The battery in my fob (not keyless) is a CR2032, if my memory serves me correctly this was the same battery used in my keyless
start Fabia.

 

[AmnesiaV]

We have the keyless entry fob, and can confirm it's a CR2032.
To open and get to the battery - With the physical key open, put a £2 coin or similar into the slot and twist.