Page 17 of 176

OperationFig. 7
Buttons on the control lever
First read and observe the introductory information and safety warn-ings on page 13.
The Toggle button for selecting menu items
A
and
B
are located on the control
button on the wiper stalk » Fig. 7.
Select menu items
›
Briefly press the rocker switch
A
» Fig. 7 up or down. This opens the individual
functions of the multifunction display one after the other.
Select memory
›
Press the button
B
» Fig. 7 .
Reset memory
›
Select the desired memory.
›
Press the button
B
» Fig. 7 longer.
With the
B
button, the following values of the selected memory are set to
zero.
› Average fuel consumption
› Distance travelled
› Average speed
› Driving time
Digital clock
First read and observe the introductory information and safety warn-ings
on page 13.
The time is set as follows:
›
Press the rocker switch
A
» Fig. 7 on page 14 up or down to change the display
of the time.
›
Press the button
6
» Fig. 3 on page 10 to select the hour display so that it
flashes.
›
Press button
3
to continue setting the time. Keep the button pressed to run
through the numbers quickly.
›
Press the button
6
to select the minutes display so that it flashes.
›
Press button
3
to continue setting the time. Keep the button pressed to run
through the numbers quickly.
›
Confirm the set value by pressing the button
6
again, or wait for around 5 sec-
onds. The setting is saved automatically (the value stops flashing).
Multifunction display details
First read and observe the introductory information and safety warn-
ings
on page 13.
Outside temperature
The current outside temperature is displayed.
If the outside temperature drops below +4 °C, the temperature indicator appears
and a snow flake symbol
(black ice warning) flashes for a few seconds, then re-
mains displayed together with the outside temperature.
Driving time
The driving time which has elapsed since the memory was last erased appears in the display. If you want to measure the time travelled from a particular moment in
time, reset the memory to zero at that point in time » page 13.
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.
14Using the system
Page 18 of 176

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 13 . 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 estimated range is displayed in kilometres. It 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.
The display is shown in steps of 10 km. After lighting up of the warning light for
the fuel reserve 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 » page 13. If
you want to measure the distance travelled from a particular moment in time, re-
set the memory to zero at that moment in time » page 13.
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 13.After erasing this data, no value appears in the display until you have driven ap-
prox. 300 m.
The display is updated regularly while you are driving.
Current speed
The current speed, which is identical to the display of the speedometer 1
» Fig. 3
on page 10 is displayed.
Coolant temperature
The current outside temperature is displayed.
Warning against excessive speeds
The warning that the speed limit is being exceeded can be enabled / disa-
bled » page 15 , Warning against excessive speeds in the display.
Warning against excessive speeds
First read and observe the introductory information and safety warn-ings
on page 13.
Adjust the speed limit while the vehicle is stationary
›
With button
A
» Fig. 7 on page 14 choose the menu point
Warning against
excessive speeds.
›
Press the button
B
to activate the ability to set the speed limit (value flashes).
›
Use the button
A
to set the required speed limit, e.g. 50 km/h.
›
Confirm the speed limit that was set with button
B
, or wait approx. 5 seconds
until the setting is saved automatically (the value stops flashing).
This allows you to set the speed in 5 km/h intervals.
Adjusting the speed limit while the vehicle is moving
›
With button
A
» Fig. 7 on page 14 choose the menu point
Warning against
excessive speeds.
›
Drive at the desired speed, e.g. 50 km/h.
›
Press button
B
to accept the current speed as the speed limit (the value flash-
es).
If you wish to adjust the set speed limit, you can do so in 5 km/h intervals (e.g. the
accepted speed of 47 km/h increases to 50 km/h or decreases to 45 km/h).
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 sta-
tionary.
15warning lights and instruments
Page 19 of 176

›Confirm the speed limit that was set by pressing button B again, or wait ap-
prox. 5 seconds until the setting is saved automatically (the value stops flash- ing).
Change or delete speed limit›
With button
A
» Fig. 7 on page 14 choose the menu point Warning against
excessive speeds.
›
Pressing button
B
deletes the speed limit.
›
Pressing the button
B
activates the ability to change the speed limit.
If the set speed limit is exceeded, an audible signal will sound as a warning. At
the same time the message (warning against excessive speed) appears on the
display with the set limit value.
The set driving mode remains stored even after switching the ignition on and off.
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
16
Braking system
16
Seat belt warning light
17
Generator
17
Engine oil
17
Coolant
18
Power steering
18
Electronic Stability Control (ESC)
18
Traction Control System (TC)
19
Antilock brake system (ABS)
19
The rear fog light
19
Exhaust inspection system
19
EPC fault light
19
Airbag system
20
Automated transmission
20
Turn signal system
20
Cruise control system
21
Main beam
21/ Safety belt (belt status display) - rear seat21 City Safe Drive21
START STOP
21
The warning lights show certain functions/faults and may be accompanied by
audible signals.
WARNING■ If illuminated warning lights and the corresponding descriptions and warn-
ing notes are not observed, this may result in severe injuries or major vehicle
damage.■
The engine compartment of your car is a hazardous area. There is a risk of
injuries, scalding, accidents and fire when working in the engine compart-
ment, e.g. inspecting and replenishing oil and other fluids. It is essential to ob-
serve safety notes » page 127, Engine compartment .
Handbrake
First read and observe the introductory information and safety warn-
ings
on page 16.
The warning light
comes on if the handbrake is applied. An audible warning is
also given if you drive the vehicle for at least 3 seconds at a speed of more than
6 km/h.
Braking system
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light
illuminates if the brake fluid level is too low or there is a
fault in the ABS.
Stop the vehicle, switch off the engine, and check the level of the brake flu-
id » page 133 .
Further information » page 68.
16Using the system
Page 20 of 176

WARNING■If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 36.■
The following guidelines should be observed when opening the bonnet and
checking the brake fluid level » page 127, Engine compartment .
■
If the warning light is displayed simultaneously with warning light
» page 19 , Antilock brake system (ABS) , do not continue your jour-
ney! Seek help from a specialist garage.
■
A fault to the braking system can increase the vehicle's braking distance!
Seat belt warning light
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light
comes on after the ignition is switched on as a reminder for
the driver and front passenger to fasten the seat belt. The warning light only goes out if the driver or front passenger has fastened his seat belt.
If the seat belt has not been fastened by the driver or front passenger, a perma-
nent warning signal sounds at vehicle speeds greater than 25 km/h and simulta-
neously the warning light
flashes.
If the seat belt is not fastened by the driver or front passenger during the next
90 seconds, the warning signal is deactivated and the warning light
lights up
permanently.
Further information » page 94, Seat belts .
Generator
First read and observe the introductory information and safety warn-ings
on page 16.
If the warning light lights up
when the engine is running, the vehicle battery is
not being charged.
Seek help from a specialist garage. The electrical system requires checking.
WARNINGIf you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
lights » page 36 .
CAUTION
If the warning light (cooling system fault) comes on in addition to the warning
light in the display when driving, stop the vehicle immediately and switch the
engine off – risk of engine damage!
Engine oil
First read and observe the introductory information and safety warn-
ings
on page 16.
When the indicator light is flashing
, the engine oil pressure is too low.
The warning light comes on for a few seconds when the ignition is switched on.
Stop the vehicle and switch the engine off if the warning light does not go off
after the engine has started or flashes while driving. Check the oil level and top up with engine oil if necessary » page 131, Checking the oil level .
An audible signal sounds as a warning signal.
Do not continue your journey if for some reason it is not possible to top up the
engine oil under the prevailing conditions. This can cause serious engine damage.
Therefore, switch the engine off and seek help from a specialist garage.
Even if the oil level is correct,
do not drive any further if the warning light is
flashing. Also do not leave the engine running at an idling speed.
Seek help from a specialist garage.
WARNINGIf you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 36, Hazard warning light system .17warning lights and instruments
Page 21 of 176

CAUTIONThe red oil pressure light is not an oil level indicator! One should therefore
check the oil level at regular intervals, preferably after every refuelling stop.
Coolant
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light comes on for a few seconds when the ignition is switched
on.
If the warning light
lights up or flashes, either the coolant temperature is too
high or the coolant level is too low.
An audible signal sounds as a warning tone.
Stop the vehicle, switch off the engine, check the level of the coolant » page 132,
and refill the coolant if necessary » page 133.
Do not continue your journey if for some reason it is not possible to top up the
coolant under the prevailing conditions. This can cause serious engine damage.
Therefore, switch the engine off and seek help from a specialist garage.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the radiator fan. Check the fuse for the radia-
tor fan, replace if necessary » page 156, Fuses in the engine compartment .
Do not continue driving if the warning light
does not go off even though the
coolant level is correct and the fuse for the fan is in working order!
Seek help from a specialist garage.
WARNINGIf you have to stop for technical reasons, then park the vehicle at a safe dis- tance from the traffic, switch off the engine and activate the hazard warning
lights » page 36 .
Power steering
First read and observe the introductory information and safety warn-
ings
on page 16.
The warning light comes on for a few seconds when the ignition is switched
on.
If the warning light after switching on the ignition or when driving lights up con-
tinuously, a fault exists in the electromechanical power steering.
› If the
yellow warning light lights up
, this indicates a partial failure of the
power steering and the steering forces can be greater.
› If the
red warning light lights up
, this indicates a complete failure of the pow-
er steering and the steering assist has failed (significantly higher steering forces).
Further information » page 66.
Note
■
If the yellow warning light goes out after starting the engine again and driv-
ing a short distance, it is not necessary to visit a specialist garage.■
If the vehicle battery has been disconnected and reconnected, the yellow warn-
ing light comes on after switching on the ignition. The warning light should go
out after driving a short distance.
Electronic Stability Control (ESC)
First read and observe the introductory information and safety warn-
ings
on page 16.
The warning light flashes
to show that the ESC is currently operating.
If the warning light
lights up, there is a fault in the ESC.
As the ESC operates in conjunction with the ABS, the ESP warning light will also come on if the ABS system fails.
If the warning light
comes on immediately after starting the engine, the ESC
can be switched off for technical reasons. In this case, the ESC can be switched on again by switching the ignition on and off. If the warning light goes out, the ESC is fully functional again.
Further information » page 80, Electronic Stability Control (ESC) .
18Using the system
Page 22 of 176

NoteIf the vehicle's battery has been disconnected and reconnected, the warning light comes on after switching on the ignition. The warning light should go out after
driving a short distance.
Traction Control System (TC)
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light
comes on for a few seconds when the ignition is switched
on.
The warning light comes on when driving when a control cycle is activated. The warning light illuminates permanently if there is a fault in the TCS.
The fact that the TCS operates together with the ABS means that the TCS warn-ing light will also come on if the ABS system is not operating properly.
If the warning light comes on immediately after starting the engine, the TCS
can be switched off for technical reasons. In this case, the TCS can be switched
on again by switching the ignition on and off. If the warning light goes out, the
TCS is fully functional again.
Further information » page 81, Traction Control System (TCS) .
Note
If the vehicle's battery has been disconnected and reconnected, the warning light
comes on after switching on the ignition. The warning light should go out after
driving a short distance.
Antilock brake system (ABS)
First read and observe the introductory information and safety warn-ings
on page 16.
If the warning light
lights up, there is a fault in the ABS.
The vehicle will only be braked by the normal brake system without the ABS. Seek help from a specialist garage.
Further information » page 81, Antilock Braking System (ABS) .WARNING■
If you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
light system » page 36.■
If the warning light » page 16 is displayed simultaneously with the ABS
warning light , do not continue your journey! Seek help from a specialist
garage.
■
The following guidelines should be observed when opening the bonnet and
checking the brake fluid level » page 127, Engine compartment .
■
A fault to the ABS system or the braking system can increase the vehicle's
braking distance – risk of accident!
The rear fog light
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light
comes on when the rear fog lights are operating » page 35.
Exhaust inspection system
First read and observe the introductory information and safety warn-
ings
on page 16.
If the warning light
lights up, there is a fault in the exhaust inspection system.
The engine control unit allows the vehicle to run in emergency mode.
Seek help from a specialist garage.
EPC fault light
First read and observe the introductory information and safety warn-ings
on page 16.
If the warning light
lights up, there is a fault in the engine control. The engine
control unit allows the vehicle to run in emergency mode.
Seek help from a specialist garage.
19warning lights and instruments
Page 23 of 176

Airbag systemFirst read and observe the introductory information and safety warn-ings
on page 16.
Monitoring the airbag system
The warning light comes on for a few seconds when the ignition is switched
on.
There is a fault in the system if the warning light does not go out or flashes while
driving »
. This also applies if the warning light does not come on when the ig-
nition is switched on.
The operational capability of the airbag system is monitored electronically, includ-
ing when one of the airbags is switched off.
The following situation applies if the front or side airbag or belt tensioner have
been switched off using the vehicle system tester:
› The warning light
lights up for around 4 seconds after switching on the igni-
tion and then flashes approximately another 12 seconds in 2 second intervals.
The following situation applies if the airbag has been switched off using the key switch for the airbag in the front passenger storage compartment:
› The warning light
comes on for a few seconds when the ignition is switched
on;
› The deactivated airbag is indicated by the illumination of the warning light
in the middle of the dash panel » page 102, Deactivating
the front passenger airbag .
WARNINGIf there is a fault, have the airbag system checked immediately by a specialist
garage. Otherwise, there is a risk that the airbag will not be deployed in the event of an accident.
Automated transmission
First read and observe the introductory information and safety warn-
ings
on page 16.
Warning light
Do not continue your journey if the warning light
lights up and an acoustic sig-
nal sounds. Switch off the engine and seek assistance from a specialist garage.
Warning light
If the warning light lights up and no gear can be selected, switch the ignition
on and off. If the warning light lights up after you switch on the ignition, seek as- sistance from a specialist garage.
If the warning light or warning light lights up and an acoustic signal sounds,
this means that the automatic gearbox has overheated. Stop and allow the trans-
mission to cool down or drive more quickly than 20 km/h (12 mph).
If the warning light lights up again, switch off the vehicle, shut off the engine
and allow the gearbox to cool down.
Warning light
If the warning light lights up, operate the brake pedal.
Warning light
If the warning light lights up, operate the handbrake.
Further information » page 71, Automated transmission .WARNINGIf you have to stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic, switch off the engine and activate the hazard warning
lights » page 36 .
Turn signal system
First read and observe the introductory information and safety warn-ings
on page 16.
Either the left
or right
warning light flashes depending on the position of the
turn signal lever.
If a turn signal light fails, the warning light flashes at twice its normal rate.
Switching off the hazard warning light system is switched on will cause all of the turn signal lights as well as both warning lights to flash.
Further information » page 34, Turn signal and main beam .
20Using the system
Page 24 of 176

Cruise control systemFirst read and observe the introductory information and safety warn-
ings
on page 16.
The warning light comes on when the cruise control is operating » page 83.
Main beam
First read and observe the introductory information and safety warn-ings
on page 16.
The warning light
comes on when the main beam or headlight flasher are se-
lected » page 33 .
/ Safety belt (belt status display) - rear seat
First read and observe the introductory information and safety warn-ings
on page 16.
After switching on the ignition, the belt status warning lights up for the rear
seats in the instrument panel display for 30 seconds and indicates whether any
rear seat passengers have fastened their seat belts. The belt status indicator will
then light up when the passenger on the rear seat fastens or unfastens the seat
belt (when the ignition is switched on or during the journey).
If the warning light
, is switched on, the passenger on the rear seat has their
seat belt on.
If the warning light ,
is switched on, the passenger on the rear seat does not
have their seat belt on.
If a seat belt is unfastened on the rear seat during the journey at a speed of more than 25 km/h, an acoustic signal will sound, and the belt status indicator for the
rear seats will flash for around 30 seconds.
Further information » page 94, Seat belts .
City Safe Drive
First read and observe the introductory information and safety warn-
ings
on page 16.
If the City Safe Drive system is currently slowing the vehicle down automatically,
the warning light will flash quickly .
If the City Safe Drive system is not currently available, or if there is a system fault, the warning light will flash slowly .
When the City Safe Drive system is switched off while the vehicle is travelling at a
speed between 5–30 km/h (3-19 mph), the warning light will light up in the
instrument cluster display.
If the City Safe Drive system is switched on, the warning light in the instrument
cluster display
will light up for around 5 seconds.
Further information » page 86, City Safe Drive .
START STOP
First read and observe the introductory information and safety warn-
ings
on page 16.
If the START STOP system is active, the warning light will light up
.
If the START STOP system is active, but automatic engine shut down is not possi-
ble, the warning light will light up
.
When the warning light flashes
the START STOP system will not be available.
Further information » page 85, START-STOP .
21warning lights and instruments