First read and observe the introductory information
and safety warnings
In some vehicles, the instrument cluster will show which gear should be selected while the vehicle is in motion to reduce fuel consumption.
| Display | Meaning |
|---|---|
|
The current gear is optimal. |
|
A higher gear is recommended. |
|
A lower gear is recommended. |
In vehicles with a manual gearbox the recommended gear will be indicated in the form of a number and a recommendation to shift up or down into the gear shown will be displayed in the form of an arrow.
In vehicles with an automatic gearbox if the selector lever is in the tiptronic position, the current gear will be indicated in the form of a number and a recommendation to shift up or down a gear will be displayed in the form of an arrow .
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 gearboxBattery Test, Performing using Battery Tester -VAS6161
Special tools and workshop equipment
required
Battery Tester -VAS6161-
WARNING
Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
→& ...
Removing the ball coupling
First read and observe the introductory information
and safety warnings
Unhitch the trailer .
Remove the cover from the lock on the handwheel.
Insert the key ⑧ into the lock and turn it clockwise.
Hold the ball coupling tightly in your left hand .
Use your right ha ...
Crimping Pliers - .35-2.5mm -VAS1978/1A
The Crimping Pliers - .35-2.5mm -VAS1978/1A- or the Wiring
Harness Repair - Crimping Plier - Base Tool -VAS1978/1-2-
together with the Wiring Harness Repair - Crimping Head -
.35-2.5mm -VAS1978/1-1-, or the Wiring Harness Repair Set -
Crimping Head - 4-6 ...