
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 gearboxRemoving and installing fuel pressure sender -G247-
Special tools and workshop equipment
required
Assembly tool -T10118-
Socket, 27 mm -T40218- or commercially available 27 mm ...
Introduction
This chapter contains information on the following subjects:
→ Sockets in the vehicle
Electrical equipment can be connected to the sockets in the vehicle.
The devices connected must be in good condition and fault-free.
Additional information and warnings:
Cigarette lighter
...
Starting conditions for auxiliary heater, auxiliary heater mode
Auxiliary heater coded in Gateway
Reserve fuel level not reached
No crash shut-off
No event entries blocking start procedure
Has been put into servic ...