Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount.
The engine sounds slightly different from usual while the learning process is taking place. The change in the engine sound does not indicate a fault.
See also:
Service precautions
Adequate care of your vehicle at regular intervals serves to preserve the value
and appearance as long as possible.
Maintenance items as described in this owner’s manual can be performed by the
...
Height adjustment
Adjust the head restraint height so that the centre of the restraint is as close
as possible to eye level to reduce the chances of injury in the event of collision.
Any person too tall for the r ...
How to enter frequencies in the memory
Manual setting
You can assign to the memory select buttons (8) a maximum of 12 stations in the
UKW band (6 U1 stations and 6 U2 stations), 6 stations in the MW band and 6 stations
in the LW ban ...