The maintenance is planned and carried out by the maintenance staff. For that reason we do not indicate on your homescreen when they have planned to perform the maintenance. But you can see an overview of the maintenance requests you have placed.
Open the Maintenance cube and press the button [Your requests].
We open a chronological overview of the maintenance request you have placed sofar:
Each maintenance issue will have a clear status.
By pressing on these items you can open a detailed view of that maintenance request: