See also:

Service booklet
Perform maintenance work at the service center, and record the work in the service booklet. The entries are proof of regular maintenance. ...

Sorting the task list
1. Select the header in the task list. Sorting the task list 2. Select the sorting criterion: ▷ "Priority (!)" ▷ "Subject" ▷ "Due date" ...

Malfunction
A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...