
Fig. 140 In the instrument cluster display: gear-change indicator
First read and observe the introductory information
and safety warnings The instrument cluster display may, depending on the vehicle's equipment level, indicate which gear should be selected to reduce fuel consumption while the vehicle is in motion.
In vehicles with an automatic gearbox the selector lever must also be in the Tiptronic position .
Key for :
Currently selected gear.
Recommended gear. No recommended gear is indicated if the most suitable gear is already selected. The currently selected gear is displayed.
Information on cleaning the diesel particulate filter
The exhaust management system detects when a diesel particulate filter is filling up and aids the filter's self-cleaning process by recommending the most suitable gear when driving. This may mean driving with increased engine speed in exceptional cases .

CAUTION
Driving in the correct gear can reduce fuel consumption.
Gear-change indicator display goes out when the clutch is depressed in vehicles with a manual gearbox or when Tiptronic position is deselected in vehicles with an automatic gearbox.
Fault in the function of the automatic gearboxAssembly overview - add-on parts of heater and air conditioning unit and of
air intake box
Note
There are different designs and makes of heater and air
conditioning unit. The individual components of the various
heaters and air conditioning units are similar but not
identical. The combined fitting of different makes of component ...
Cleaning seat belts
First read and observe the introductory information
and safety warnings Large particles of dirt on the automatic belt prevent
it from rolling back properly and thus from working effectively.
The seat belts must never be removed for cleaning purposes.
Remove dirt with a soft brush .
...
Checking belt webbing
Procedure
–
Pull belt completely out of inertia reel or lap belt
adjustment plate.
–
Check belt webbing for soiling, and if necessary wash with a
mild soapy solution
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