Mercedes-Benz C-Class
C-Class is a 2- or 4-door, up to 5-passenger luxury sports coupe, luxury sedan, or luxury sports sedan.
See also:
Removing the mechanical key
Push release catch 1 in the direction of the arrow and at the same time,
remove mechanical key 2 from the SmartKey.
...
Adjusting the lumbar support
You can adjust the lumbar support using
COMAND. ...
Adjusting the steering wheel manually
Adjusting the steering wheel manually
1 Release lever
2 To adjust the steering wheel height
3 To adjust the steering wheel position (fore-and-aft adjustment)
Push release lever 1 down
complet ...