Page 23 of 284

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Driver information
system
Overview
Fig . 4 Dr iver informa tion system in t he inst rum ent clus ter
Fig . S Ins trum ent cl uster: examp le in formation line
The information in the driver information system
is shown in @ tabs @
c::> fig. 4. The following
content is possible depending on vehicle equip
ment:
Driver in forma tion system
® ®
First tab Vehicle functions:
On-boa rd computer
c::> page22
Efficiency program*
c::>page23
Digital speedometer
Cruise control system*
c::> page 85
Adaptive cruise control* and braking
guard*
c::> page 88
Active lane ass ist*
c::> page 96
Boost, shifting and engine oil tern-
perature indicators*
c::> page 8 7
Lap timer*
c::> page 8 7
Reduced display
Second Indicator lights and messages
tab Warning when a door, the hood o r
the rear lid is not closed
Service interval display
c::> page 209
Speed warning system *
c::> page 85
Third tab Night vision ass istant*
c::> page 102
Fourth Audio/Video
tab
Fi fth tab Telephone*
Sixth tab Navigation*
The second and third tabs are only visible if at least one indicator light or message is shown or if
that system is switched on .
The status line © is located in the bottom part of
the display
c::> fig . 4. It displays the exterior tem
perature, time, selector lever position, tripod
ometer and odometer .
For some vehicle functions, you can access the
trip information from the temporary memory
c::> page 23 in line (D c::> fig . 5.
21
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You can call up the following information in the
on-board computer:
- Date
- Driving time from the short-term memory
- Average consumpt ion from the short-term
memory
- Average speed from the short-term memory
- Distance driven from the short-term memory
- Current fuel consumption
- Short-term memory overview
- Long-term memory overview
The short-term memory co llects driving informa
tion from the t ime the ignition is switched on un
til it is switched off.
If you continue driv ing with
in two hours af ter switching the ignition off, the
new values are included when calculat ing the cur
rent trip information .
Unlike the short-term memory, the long-term
memory is not erased automat ically. Yo u can se
l ect the time period for evaluating trip informa
tion yourself.
F or some veh icle functions, you can access the
driving info rmation from the short-term memory
in the
line @c:>page21, fig. 5.
Fuel consumption
The current fue l consumption can be shown us
ing a bar g raph c:>
fig. 8. The average consump
tion stored in the short-term memory is also dis
p la yed. If the bar is green, your vehicle is saving
fuel through one of the following functions:
-Re cuperation : electrical ene rgy can be stored in
the vehicle battery when the vehicle is coasting or driving downhill. The bar will move toward
0.
-Cylinder on demand system*: the engine auto
matically switches four cylinders off when low
er power output is required and other condi
tions are met . This change is not noticeable to
the passengers.
@ Tips
The date, time of day and time and date for
mat can be set in the Infotainment system
qpage24 .
Driver in forma tion system
Efficiency program
Applies to: vehicles with efficiency prog ram
Fi g. 9 Instrument cluster: other equ ipment
Fig. 10 Instrument cluster: economy t ip
T he eff iciency program can help you to use less
fuel.
It shows other consumers that are using
f uel and economy tips give advice on how to dr ive
efficiently. The efficiency program receives dis
tance and consumption data from the on-board
computer.
T o display the efficien cy program, open the
Vehi
cle functions
menu and select the Efficiency pro·
gram
menu item.
Other consumers
T he Energy consumers view lists other equip
ment that is currently affecting fuel cons ump
tion. The display shows up to three o ther equ ip
ment items @c:>
fig. 9. The equipment using the
most power is listed first. If more than three
items using power are switched on, the equip
ment that is current ly using the most power is
displayed.
A gauge @also shows the current tota l con
sumption of all other consumers.
23
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Driver i nf orm ati on sy stem
Econom y tip s
I n certain s ituations, economy tips appear auto
matica lly for a sho rt time in the efficiency pro
gram
c:> fig. 10. If you fo llow these economy tips,
you can reduce your v ehicle's fuel consumption.
To t urn an economy tip off immed iate ly after it
appears, press any button on the multifunction
steering wheel.
(D Tips
- If you e rase the data in the efficiency pro
gram, the values in the on-board computer
will a lso be reset.
- Once you have turned an economy tip off , it
will only appear again after you turn the ig
nition on again.
- The economy t ips are not displayed in every
instance, but rather in intervals over a peri
od of t ime .
Odometer
Fig. 11 Ins trument clus ter: od omet er an d re set but ton
The display of distance dr iven is shown in m iles
" mi" or ki lomete rs "km". The uni ts of measure
ment (kilometers/miles) can be changed in the
I nfotainment system.
Trip odometer and odometer The trip odometer shows the distance driven
since it was last reset. It can be used to measure
short distances .
The trip odometer can be reset to zero by press i n g the ~ reset button .
The odometer shows the total distance that the
vehicle has been driven .
24
Malfunction indicator
If there is a malfunction in the instrument clus
ter ,
DEF will appear in the trip odometer display.
Have the malfunction corrected as soon as possi
ble .
Time/date display
The date, time of day and time and date format
can be set in the Infotainment system. Refer to
the Infotainment system operating manual for
instruct ions.
When you open the driver's door, the date and
time appear in the instrument cluster display for 30 seconds.
Head-up display
Applies to: vehicles with Head-up Dis p lay
Fig. 12 Examp le: indicators in t he Head -up d isplay
F ig. 13 I n str umen t pa nel: kn ob for t he head -up disp lay
The Head- up display p rojects certain warn ings or
selected information from the assist systems* or navigation* on the windshield. The display ap
pears w ith in the driver's field of vision.
Switching on /off
.,. To switch the Head-up display on or off, press
the knob~
c:> fig. 13. IJio-