Counter for distance drivenRead and observe
on page 28 first.
To toggle between the odometer and the counter for the distance travelled(trip), briefly press the button
3
» Fig. 18 on page 28 or » Fig. 19 on page 28 .
Counter for distance travelled (trip)
The daily trip counter shows the distance driven since the time the counter
was last reset - in steps of 0.1 km.
Reset counter for distance travelled (trip)
›
Press and hold the
3
» Fig. 18 on page 28 or » Fig. 19 on page 28 button.
Odometer
The odometer indicates the total distance which the vehicle has been driven.
Service interval display
Read and observe
on page 28 first.
The service interval display shows the mileage to the next service event.
Before the next service interval has been reached, the message
appears in
the instrument cluster display for some seconds and the remaining kilometres
are shown after switching on the ignition.
If the time of the service has been reached, an acoustic signal will sound and the message
appears for a few seconds after switching on the ignition.
The information regarding the service intervals can be found in the service
schedule.
Note
Information is retained in the Service Interval Display even after the vehicle
battery is disconnected.
Gear recommendation
Read and observe
on page 28 first.
An information for the engaged gear is shown in the display of the instrument
cluster.
The function of the gear recommendation is to help reduce fuel consumption.
ShowImportanceOptimal gear engaged.Recommendation that you shift to a higher gear.Recommendation that you shift to a lower gear.
Recommended gear
The gear recommendation is intended only for vehicles with a manual trans-
mission or for vehicles with an automatic transmission in manual shift mode
(Tiptronic).
On vehicles with a manual transmission in the display, the recommended gear
and the respective arrow symbol is displayed.
For vehicles with automated manual transmission mode for manual shifting
(Tiptronic), the currently engaged gear and the respective arrow symbol is
shown in the display.
WARNINGThe driver is always responsible for selecting the correct gear in different
driving situations, such as overtaking.
For the sake of the environment
A suitably selected gear has the following advantages.■It helps to reduce fuel consumption.■
It reduces the operating noise.
■
It protects the environment.
■
It benefits the durability and reliability of the engine.
Multi-function display (MFD)
Introduction
This chapter contains information on the following subjects:
Operation
31
Memory
31
Multifunction display details
32
Warning at excessive speeds
33
33
30Using the system
The driving data is displayed on the multifunction display.
The multifunction display only operates if the ignition is switched on. After the ignition is switched on, the function that was last selected before switching
off the ignition is displayed.WARNING■ Concentrate fully at all times on your driving! As the driver you are fully
responsible for the operation of your vehicle.■
Even at temperatures of around +4 °C, black ice may still be on the road
surface! You should therefore not only rely on the outside temperature dis-
play for accurate information as to whether there is ice on the road.
Note
In certain national versions the displays appear in the Imperial system of
measures.
Operation
Fig. 22
Buttons on the control lever
Read and observe on page 31 first.
Some features of the multi-function display can be operated with the buttons
on the control lever » Fig. 22.
Operation description
ButtonActionOperationABriefly push up or downSelect data / set data valuesBPress brieflyView information / confirm specificationMemoryFig. 23
Multi-function display - Display
example of the memory
Read and observe on page 31 first.
The multifunction display is equipped with two automatic memories, 1 and 2.
The display of the selected memory is displayed at the position indicated by
the arrow » Fig. 23.
Single-trip memory
Total trip memory
Select memory
›
Select the corresponding element of the multifunction display » page 32,
Multifunction display details .
›
Confirm details again to select the desired memory.
Reset memory
›
Select the corresponding element of the multifunction display » page 32,
Multifunction display details .
›
Select the desired memory.
›
Press and hold to confirm the selected memory.
The following values of the selected memory are set to zero. › Average fuel consumption.
› Distance driven.
› Average speed.
› Driving time.
Single-trip memory (memory 1)
The single-trip memory collates the driving information from the moment the
ignition is switched on until it is switched off.
New data will also flow into the calculation of the current driving information if
the trip is continued within 2 hours after switching off the ignition.
31Instruments and control lights
If the trip is interrupted for more than 2 hours, the memory is automatically
erased.
Total-trip memory (memory 2)
The total distance driven memory gathers data from any number of individual
journeys up to a total of 19 hours and 59 minutes driving or 1,999 kilometres
driven.
The memory is deleted when either of these limits is reached and the calcula-
tion starts all over again.
Unlike the single-trip memory, the total-trip memory is not deleted after a pe-
riod of interruption of driving of 2 hours.
Note
Disconnecting the vehicle battery will delete all memory data.
Multifunction display details
Read and observe
on page 31 first.
Outside temperature
The current outside temperature is displayed.
If the outside temperature drops below +4 °C, the temperature indicator ap-
pears and a snow flake symbol (display for low temperature) flashes for a
few seconds, then remains displayed together with the outside temperature.
Driving time
The time travelled since the memory was last erased is displayed.
If you want to measure the time travelled from a particular moment in time on,
at this moment, reset the memory by setting the button to zero » page 31,
Memory .
The maximum distance indicated in both memories is 19 hours and 59 minutes.
The indicator is set back to zero if this period is exceeded.
Current fuel consumption
The current fuel consumption level is displayed in litres/100 km 1)
. You can use
this information to adapt your driving style to the desired fuel consumption.
The display appears in litres/hour if the vehicle is stationary or driving at a low
speed 2)
.
Average fuel consumption
The average fuel consumption since the memory was last erased is displayed
in litres/100 km 1)
.
If you wish to determine the average fuel consumption over a certain period of
time, you must set the memory at the start of the new measurement to
zero » page 31 . After erasing the memory, no value is displayed until you have
driven approx. 300 m.
The display is updated regularly while you are driving.
Range
The range indicates the distance you can still drive with your vehicle based on
the level of fuel in the tank and the same style of driving as before.
The display is shown in steps of 10 km. After the warning light for the fuel re-
serve » page 29 , Fuel reserve display illuminates, the display is shown in steps
of 5 km.
The fuel consumption over the last 50 km is used to calculate the information.
The range will increase if you drive in a more economical manner.
Distance travelled
The distance travelled since the memory was last erased is displayed.
If you want to measure the distance travelled from a particular moment in time
on, at this moment, reset the memory by setting the button to zero » page 31,
Memory .
The maximum distance indicated in both memories is 1 999 km. The indicator is
set back to zero if this period is exceeded.
Average speed
The average speed since the memory was last erased is displayed in km/hour .
To determine the average speed over a certain period of time, set the memory
to zero at the start of the measurement » page 31, Memory .
After erasing this data, no value appears in the display until you have driven
approx. 300 m. 1)
On some models in certain countries, the display appears in kilometres/litre.
2)
On some models in certain countries, the display appears in --,- kilometres/litres if the vehicle is station-
ary.
32Using the system
WARNING■When you charge a battery, hydrogen is released, and a highly explosive
gas mixture is also produced. An explosion can be caused through sparkling
over during unclamping or loosening of the cable plug while the ignition is
on.■
Creating a bridge between the poles on the battery (e.g. with metal ob-
jects - cables) creates a short circuit - risk of damage to the battery, explo-
sion and burning of the battery, jets of acid spurting out.
■
Avoid creating sparks when working with cables and electrical devices.
Strong sparking represents a risk of injury.
■
Before carrying out any work on the electrical system, switch off the en-
gine, the ignition and all electrical consumers and disconnect the negative
terminal
.
■
“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
■
We therefore recommend that vehicle batteries be “rapidly charged” by a
specialist garage.
CAUTION
On vehicles with the START-STOP system, the pole terminal of the charger
must not be connected directly to the negative terminal of the vehicle battery,
but only to the engine earth » page 130.
Replace
Read and observe
and on page 114 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery. Suitable vehicle battery types can be purchased
from a specialist garage.
We recommend having the battery replaced by a specialist garage, where the
new vehicle battery will be installed properly and the original battery will be
disposed of in accordance with national regulations.
Disconnecting and reconnecting
Read and observe
and on page 114 first.
Disconnecting
›
Switch off the ignition.
›Disconnect the negative terminal
first and then the positive terminal of
the battery.
Connecting›
Connect the positive terminal
first, then the negative
battery terminal.
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.
Function / deviceOperating measureRadioEnter code » operating instruc-
tions for the radioTime settings» page 33
CAUTION
■ Disconnect the vehicle battery only with the ignition turned off - there is a
risk of damaging the electrical system of the vehicle.■
Under no circumstances must the battery cables be connected incorrectly –
risk of a cable fire.
Note
■ After disconnecting and re-connecting the vehicle battery, we recommend
having the vehicle checked by a specialist to ensure that the full functionality
of all electrical systems is guaranteed.■
The data of the multi-function display will be reset.
Automatic load deactivation
Read and observe
and on page 114 first.
The vehicle voltage control unit automatically prevents the battery from dis-
charging when the battery is put under high levels of strain. This manifests it-
self by the following.
› The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
› Where necessary, large convenience consumers such as seat heaters and
rear window heaters have their power limited or are shut off completely in
the event of an emergency.
116General Maintenance