See also:

Lumbar support
The curvature of the seat backrest can be adjusted in such a way that it supports the lumbar region of the spine. The lower back and the spine are supported for upright posture. ▷ Press ...

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

Displaying contacts
General information 1. "Office" 2. "Contacts" All contacts are listed in alphabetical order. Depending on the number of contacts, an A-Z search is offered. A symbol ind ...