a co ,...,
N
" N ,...,
0 0 \,;J "
Driver information
system
Overview
Fig . 4 Dr iver informa tion sy stem in t he inst rum ent clus ter
Fig. S Instrum en t cl us ter: examp le in formation line
The information in the driver information system
is shown in @tabs @
¢ fig. 4. The following
content is possible depending on vehicle equip
ment:
® ®
First tab Vehicle functions:
On-board computer
¢page20
Efficiency program*
¢page 21
Digital speedometer
Cru ise control system*
¢ page84
Adaptive cruise control* and braking
guard*
¢ page 86
Act ive lan e assist*
¢page95
Reduced display
Driver information system
® ®
Second Indicator lights and messages
tab Warning when a door, the hood, or
the luggage compartment lid is not
closed
Service interval display
¢ page 199
Speed warning system*
¢page84
Third tab Night vision assist*
¢page 101
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¢ 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
¢ page21 in line (D¢fig . 5.
A WARNING ,.___
Do not assume the roads are free of ice based
on the outside temperature display . Be aware
that there may be ice on roads even when the
outside temperature is around 41 °F (+5 °C)
and that ice can increase the risk of accidents.
(D Tips
-You can select the units used for tempera
ture, speed and other measurements in the
Infotainment system.
- If your vehicle is stationary or if you are driv
ing at very low speeds, the temperature dis
played may be slightly higher than the ac
tual temperature outside due to the heat ra
diating from the engine.
- For information on the audio/video and nav
igation* functions, refer to the separate In
fotainment system operating manual.
19
Driver information system
Operation
The driver information system is operated using
the buttons on the multifunction steering wheel.
Fig. 6 Mult ifunction steering wheel: operating the driver
i nfor mation system
Fig. 7 Ins trumen t cluster: open ing the vehicle functions
menu
Operating
• Switch the ignition on.
• To switch between the tabs, press the rocker
switch
@ to the left or r ight Q fig. 6.
• T o access additional information below or
above, turn the thumbwheel@down or up.
• To confirm a selection, press the thumbwheel
@.
• To open the submenu for an active tab, press
the button
l:il @.
• To se lect a function programmed to a steering
wheel butto n*, press the
button @.
Opening the Vehicle functions
• Select the f irst tab with the rocker switch @.
• Press the [ii button @. The Vehicle functions
menu is displayed Q fig. 7.
• To select a menu item, turn and press the
th umbwheel @.
20
Resetting values to zero
• In the Vehicle functions menu, select On
board computer or Efficiency program.
• You can now select between the long-term
memory and short-term memory .
• To reset the va lues in a memory, press and hold
the thumbwheel @for one second.
Assigning a function to a programmable
steering wheel button*
.,. Select the I CAR! function button > (Car)*Sys
tems
contro l button > Vehicle settings > Steer
ing wheel button programming .
The last function selected disp lays when you
switch the ignition on.
On-board computer
Fig. 8 Instrument cluster: fuel consu mption display
You can call up the following informat ion in the
on -bo ard computer:
- Date
- Driv ing t ime from the short-term memory
- Average consumption 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 overv iew
- Long-te rm memory overview
The short-term memory collects driving informa
tion from the time the ignition is switched on un
til it is switched off . If you continue driving with
i n two hours after switching the ignition off, the
new values are included w hen calculating the cur-
rent trip information.
Ill>
a co ,...,
N
" N ,...,
0 0 \,;J '
Unlike the short-term memory, the long-term
memory is not erased automatica lly. You can se
lect the time period for evaluat ing trip informa
tion yourself .
F or some vehicle functions, you can access the
driving information from the short -term memory
in the line
(D c::> page 19, fig. 5.
Fuel consumption
The cu rrent fue l consumption can be shown us
i ng a ba r graph
¢ fig . 8. The average consump
tion stored in the short-term memory is also dis p layed.
If the bar is green, your vehicle is saving
fuel through one of the following functions:
- Recuperation : electrical energy 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
c::> page 22.
Efficiency program
Ap plies to: ve hicles with effic ie ncy p rogram
F ig . 9 Instrument d uster : energy consumers
Driver information system
Fig. 10 Instrument duster: economy tip
The effic iency program can help you to use less
fuel. It shows other consumers that are using
fuel and economy tips give advice on how to drive
efficiently. The efficiency program receives dis
tance and consumption data from the on-board
computer.
To display the efficiency 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 fue l consump
tion. The display shows up to three other equ ip
ment
items @¢ 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.
Economy tips
In certain situations, economy tips appear auto
matically for a short t ime in the efficiency pro
gram
c::> fig. 10 . If you follow these economy tips,
you can reduce your vehicle's fuel consumption.
To turn an economy tip off immediately after it
appea rs, p ress any button on the multifunction
steering wheel.
(I) Tips
- If you erase the data in the effic iency pro
gram, the va lues in the on-board computer
wi ll also be reset.
21