
Everything under control
68
Check Control 
Display of a message 
1  means that a Check Control mes-
sage is present
2Information and malfunction reports on 
systems are indicated by an illuminated 
indicator or warning lamp symbol 
At the same time, a gong sounds and a text 
message appears on the Control Display. 
Messages are assigned one of two priority 
ratings: 
Priority 1 
These messages and malfunction reports 
are signaled by a gong. If a number of mal-
functions occur simultaneously, they are 
displayed in succession. These messages 
cannot be deleted, and they remain on the 
display until the problem is corrected. Sup-
plementary information can also appear on 
the Control Display. These supplementary messages are 
intended to assist you in assessing the 
severity of malfunctions; they provide you 
with the information you need to decide on 
the best way to respond. 
To exit the menu:
Select   and press the controller. 
Priority 2 
These status messages and malfunction 
reports are indicated by the gong and dis-
played for approx. 20 seconds. 
To hide a displayed message: briefly press 
the CHECK button on the turn signal indi-
cator lever. 
Check Control symbol and 
information on the Control Display
Depending on the status of the monitored 
systems, various symbols are displayed on 
the Control Display:
No malfunctions are present in the 
monitored systems.
One or several faults have occurred in 
the monitored systems.
Depending upon how serious the 
problem is, a supplementary mes-
sage may also appear on the Control Dis-
play. 

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 69Reference
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The symbols also indicate the status of the 
service requirement display, refer to 
page 67.
Calling up stored messages on the 
Control Display
Using the CHECK button 
1.Press the button longer:
The first stored message is displayed
2.Briefly press the button:
Another message is displayed each 
time the button is briefly pressed.
Using the Control Center
Control Center, for principle details, refer to 
page 16:
1.Open the start menu by pressing the 
button
2.Open the   menu by pressing the con-
troller 
3.Select "Service" and press the control-
ler 
4.Select "Check Control messages" and 
press the controller. The stored mes-
sages appear on the display 5.Select the desired message and press 
the controller. 
The display disappears automatically after 
a short time. 
To close the display immediately:
Select   and press the controller 
Displays after completion of trip
Malfunction reports generated during the 
trip are shown consecutively when you 
switch off the ignition.
If applicable, the message "Parking lamps 
on!" appears at the end of a trip when you 
open the driver's door. 
In addition, a gong sounds: 
As long as the display has not disappeared, 
you can view the messages again. Press 
the CHECK button for approx. 2 seconds. If 
several messages are present, you can 
continue to press the CHECK button to 
view them in succession.
The Check Control function 
>cancels itself automatically after a brief 
period
>can be canceled by again pressing the 
CHECK button for approx. 2 seconds. 

Everything under control
70
Computer 
To select functions:
As of ignition key position 1, you can use 
the BC button in the turn signal indicator 
lever to call up computer information in the 
instrument cluster.
A new function appears each time you 
press the BC button briefly. 
Displays in the instrument cluster
The display sequence:
>Cruising range
>Average speed 
>Average fuel consumption.
Cruising range 
Displays the estimated cruising range 
available with the remaining fuel. The sys-
tem calculates the cruising range based on 
operating conditions and the amount of fuel 
remaining in the tank. The basis for the cal-
culations is the average fuel consumption 
over the preceding 20 miles/30 km.
Always refuel as soon as possible 
once your cruising range falls to 
below 30  miles/50  km, as otherwise engine functions are not ensured and damage can 
occur.<
Refueling is only registered by the com-
puter for fuel amounts above approx. 
1.3 gallons/5 liters. 
Average fuel consumption 
The average fuel consumption is calculated 
for the time during which the engine is run-
ning. 
You can use the Control Display to view 
your fuel consumption rate over two differ-
ent distances, refer to Computer or Trip 
computer. 
To reset the average fuel consumption to 
zero: press the BC button in the turn signal 
indicator lever for approx. 2 seconds. 
Average speed 
Periods with the vehicle parked and the 
engine switched off are not included in the 
calculations of average speed.
To reset the average speed to zero: press 
the BC button in the turn signal indicator 
lever for approx. 2 seconds. 
Displays on the Control Display 
You can also call up the computer via the 
Control Center, for principle details, refer to 
page 16:
1.Open the start menu by pressing the 
button
2.Move the controller to the right to open 
"Navigation".
On vehicles without navigation: open 
"Car Data"  

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3.Select "Car Data" and press the con-
troller.
You have two possibilities to display infor-
mation of the computer: 
>Computer 
>Trip computer 
It is best to use this for driving on vaca-
tion, as when you reset the values to 
zero, all the functions are reset together 
and then restart. 
Computer 
Select "Onboard info" and press the con-
troller.
>Estimated time of arrival at destination.
Manually enter a distance in the com-
puter or a destination in the navigation 
system, see below or refer to page 116 
>Cruising range
>Distance to destination. 
Manually enter a distance in the com-
puter or a destination in the navigation 
system, see below or refer to page 116 
>Average speed
>Average fuel consumption.
Trip computer 
Select "Trip computer" and press the con-
troller>Departure time 
>Driving time 
>Distance traveled
>Average speed
>Average fuel consumption. 
To switch the trip computer on/off and 
reset values to zero: 
1.Select "Set" and press the controller 
2.Select the desired menu item and press 
the controller. 
Entering a distance manually 
Control Center, for principle details, refer to 
page 16:
1.Open "Navigation". 
On vehicles without navigation: open 
"Car Data" 
2.Select "Car Data" and press the con-
troller
3.Select "Onboard info" and press the 
controller
4.Select "Distance to destin." and press 
the controller
5.Turn the controller to select the dis-
tance to your destination
6.Press the controller to apply the setting. 

Everything under control
72 With the destination guidance 
switched on, the distance is entered 
automatically.<
Assistance window for computer and 
trip computer 
You can display the computer or the trip 
computer in the assistance window. 
Control Center, for principle details, refer to 
page 16: 
1.Move the controller to the right to 
switch to the assistance window and 
press the controller 
2.Select the menu item and press the 
controller: 
>"Onboard info" 
>"Trip computer". 
Speed limit 
You can enter a speed and a Check Control 
message indicates when you have reached 
this speed. This enables you, for example, 
to receive warnings if you exceed a speed 
limit in an urban area. 
You are only warned of reaching this speed 
a second time if you again drive at least 
3 mph/5 km/h slower. 
Adjusting, changing 
Control Center, for principle details, refer to 
page 16:
1.Open "Navigation". 
On vehicles without navigation: open 
"Car Data" 
2.Select "Car Data" and press the con-
troller
3.Select "Limit" and press the controller
4.Select the speed and press the control-
ler
5.Turn the controller to select the desired 
speed
6.Press the controller to apply the setting.
Switching on or off
Control Center, for principle details, refer to 
page 16:
1.Open "Navigation".
On vehicles without navigation: open 
"Car Data" 
2.Select "Car Data" and press the con-
troller
3.Select "Limit" and press the controller 
4.Select "On" and press the controller.
 is displayed with the speed limit 
switched on.
Adopting your current speed as the 
limit
Control Center, for principle details, refer to 
page 16:
1.Open "Navigation".
On vehicles without navigation: open 
"Car Data" 
2.Select "Car Data" and press the con-
troller 

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3.Select "Limit" and press the controller
4.Select "Select current speed" and 
press the controller. The system adopts 
your current speed as the limit.
Stopwatch 
Control Center, for principle details, refer to 
page 16:
1.Open "Navigation".
On vehicles without navigation: open 
"Car Data" 
2.Select "Car Data" and press the con-
troller
3."Select Stopwatch" and press the con-
troller.
Starting and stopping
>Select "Start" and press the controller. 
The stopwatch starts at the displayed 
time
>Select "Reset" and press the controller. 
The stopwatch is reset to 0 and starts
>Select "Stop" and press the controller. 
This stops the timer.
Taking an intermediate time reading
Select "Interim time" and press the control-
ler. This intermediate time appears below 
the ongoing primary stopwatch count.
All of the remaining functions remain 
available at all times while the stop-
watch is running. The stopwatch continues 
operation in the background.
Changing settings 
Brightness 
The brightness of the display is automati-
cally adapted to the ambient lighting condi-
tions. However, you can change the stan-
dard setting for each specific key. 
Control Center, for principle details, refer to 
page 16:
1.Open the start menu by pressing the 
button
2.Open the   menu by pressing the con-
troller
3.Select "Display settings" and press the 
controller
4.Select "Brightness" and press the con-
troller
5.Turn the controller to make the adjust-
ment
6.Move the controller forwards to adopt 
the set value. 

Everything under control
74
Measurement units 
You can change the measurement units for 
consumption, distances, temperature and 
pressure for each specific key.
1.Open the   menu
2.Select "Display settings" and press the 
controller
3.Select "Units" and press the controller
4.Select the menu item to be adjusted 
and press the controller
5.Select the desired measurement unit 
and press the controller.
Language 
The language on the Control Center can be 
set for each specific key.
Control Center, for principle details, refer to 
page 16:
1.Open the   menu
2.Select "Display settings" and press the 
controller
3.Select "Languages" and press the con-
troller
4.Select "Text language" and press the 
controller. You can select a different 
language for the text displays5.Select the desired language and press 
the controller. 
Setting the time 
Control Center, for principle details, refer to 
page 16:
1.Open the   menu
2.Select "Display settings" and press the 
controller 
3.Select "Time" and press the controller
4.Select "Set time" and press the control-
ler. The first time setting is highlighted
5.Turn the controller to make the adjust-
ment 
6.Press the controller to apply the setting. 
The next adjustment is highlighted 
7.Make the remaining adjustments. After 
the last adjustment, the time is stored.
Changing the display format 
The display mode of the clock can be set 
for each specific key.
1.Select "Time format" and press the 
controller
2.Select the desired format and press the 
controller. 

Controls
 75Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Switching on the reminder function*
Select "Hour memo" and press the control-
ler.
 is displayed with the reminder function 
switched on.
You will hear three tones just before each 
full hour.
Setting the date
Control Center, for principle details, refer to 
page 16:
1.Open the   menu    
2.Select "Display settings" and press the 
controller 
3.Select "Date" and press the controller 
4.Select "Set date" and press the control-
ler. The first section of the date display 
is highlighted, here the day
5.Turn the controller to make the adjust-
ment 
6.Press the controller to apply the setting. 
The next adjustment is highlighted 
7.Make the remaining adjustments. After 
the last adjustment, the date is stored. 
Changing the display format
The display mode of the date can be set for 
each specific key.
1.Select "Date format" and press the con-
troller 
2.Select the desired format and press the 
controller.