Depending on equipment fitted:› 12-Volt power socket79
›
Cigarette lighter
78
Depending on equipment fitted:
› Operating controls for the heating
97
›Operating controls for the air conditioning system
98
›Operating controls for Climatronic
98
Note
The layout of the controls on right-hand drive vehicles differs partially from
that shown in » Fig. 19 . The symbols on the controls and switches are the
same as for left-hand drive models.3536Instruments and warning lights
Instrument cluster
Introduction
This chapter contains information on the following subjects:
Overview
30
Revolution counter
30
Display
31
Speedometer
31
Coolant temperature gauge
31
Fuel gauge
32
Counter for distance driven
32
33
Viewing the charge level of the vehicle battery
33
The instrument cluster gives the driver basic information such as the current
speed, engine speed, the state of some vehicle systems and the like.
Fault display
If there is a fault in the instrument cluster, the following message will appear
in the display.
Error: instrument cluster. Workshop!
COMBINED INSTRUM_WORKSHOP
Seek help from a specialist garage.
WARNINGConcentrate fully at all times on your driving! As the driver, you are fully re-
sponsible for road safety.
Note
If the message SAFE CP appears in the instrument cluster display, the compo-
nent protection for the instrument cluster is active. Further information
» page 139 , Component protection .29Instruments and warning lights
OverviewFig. 20
Instrument cluster - Version 1
Fig. 21
Instrument cluster - Version 2
Read and observe
on page 29 first.
Engine revolutions counter » page 30
› with warning lights
» page 33
Display » page 31
Speedometer » page 31
› with warning lights
» page 33
Bar with warning lights » page 33
1234Button for:
› Setting the clock
» page 33
› Reset counter for distance travelled (trip)
» page 32
› Display charge level for the vehicle battery
» page 33
› Displaying the distance and days until the next service interval
» page 48
Coolant temperature gauge » page 31
Fuel gauge » page 32
Revolution counter
Read and observe
on page 29 first.
The tachometer
1
» Fig. 20 on page 30 or » Fig. 21 on page 30 shows the ac-
tual engine speed per minute.
The beginning of the red scale range of the tachometer indicates the maxi-
mum permitted engine speed of a driven-in and operating warm engine.
You should shift into the next highest gear before the red scale of the revolu- tion counter is reached or select mode D on the automatic gearbox.
The gear recommendation is important to note in order to maintain the opti-
mum engine speed » page 44.
CAUTION
The pointer of the tachometer must reach the red area for only a short time -
there is a risk of engine damage!56730Operation
DisplayFig. 22
Display types
Read and observe on page 29 first.
Display types » Fig. 22
MAXI DOT display
Segment display
The following information will be displayed.
› Fuel gauge 1)
» page 32
› Distance travelled
» page 32
› Time
» page 33
› Warning icons
» page 38
› Details of the information system
» page 43
› Messages of the Auto Check Control
» page 44
› Details of the service interval display
» page 48
CAUTION
Pull out the ignition key if coming in contact with the display (e.g. when clean-
ing) to prevent any possible damage. On vehicles with a starter button, switch
off the ignition and open the driver's door.
Speedometer
Read and observe
on page 29 first.
The speedometer
3
» Fig. 20 on page 30 or » Fig. 21 on page 30 displays the
current speed.
NoteAn audible warning signal will sound when the vehicle speed exceeds 120 km/
h 2)
. The audible warning is switched off once the vehicle speed falls below
120 km/h.
Coolant temperature gauge
Fig. 23
Coolant temperature gauge
Read and observe on page 29 first.
Applies to cars with the instrument cluster - Version 1 » Fig. 20 on page 30 .
The display » Fig. 23 provides information about the engine coolant tempera-
ture.
The display only works if the ignition is switched on.
Vehicles with the instrument cluster - Version 2 » Fig. 21 on page 30 do not
have any coolant temperature gauge. They are only provided with a high-tem-
perature indicator » page 40,
Coolant .
On vehicles with the multifunction display, the coolant temperature can be
shown on the display by the corresponding driving data entry being selected
» page 46 , Information overview .
Cold range
The pointer in the left of the scale indicates that the engine has not yet
reached its operating temperature. Avoid high speeds, full throttle and high engine loads. This prevents possible damage to the engine.
1)
Applies only to the segment display.
2)
This function is only enabled in certain countries.
31Instruments and warning lights
The operating range
The engine has reached its operating temperature as soon as the pointer
moves into the middle of the scale A
» Fig. 23 . At very high ambient tempera-
tures or under heavy engine loads, the pointer may move even further to the
right.
High temperature range
The coolant temperature is too high if the pointer reaches the red area of the
scale.
Further information » page 40.
CAUTION
■
Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.■
Never cover the radiator - there is a risk of the engine overheating.
Fuel gauge
Fig. 24
Fuel gauge: Version 1/version 2
Read and observe
on page 29 first.
The display » Fig. 24 provides information on the fuel supply in the container.
Fuel gauge types » Fig. 24
Display in the instrument cluster - Version 1
In the display of the instrument cluster - Version 2
The display only works if the ignition is switched on.
The fuel tank has a capacity of about 45 litres.
The warning light lights up when the fuel level reaches the reserve range
» page 37 .
The reserve zone is indicated by the red area of the scale » Fig. 24 - or by
displaying only the last two segments of the scale » Fig. 24 - in the magnify-
ing glass.
CAUTION
Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring. This can result in considerable damage to parts of the en-
gine and the exhaust system.
Note
■ After filling up, it can occur that during dynamic driving (e.g. numerous
curves, braking, driving downhill and climbing a steep hill) the fuel gauge indi-
cates approx. a fraction less. When stopping or during less dynamic driving, the
fuel gauge displays the correct fuel level again. This is not a fault.■
The arrow
next to the icon
within the fuel gauge displays the installation
location of the fuel filler on the right-hand side of the vehicle.
Counter for distance driven
Fig. 25
Display: MAXI DOT display / Seg-
ment display
Read and observe on page 29 first.
Display » Fig. 25
Counter for distance travelled (trip)
Odometer
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
5
» Fig. 20 on page 30 or » Fig. 21 on page 30 button
briefly.
AB32Operation
Odometer
The odometer indicates the total distance which the vehicle has been driven.
Read and observe on page 29 first.
›
Switch on the ignition.
›
Press and hold the button
5
» Fig. 20 on page 30 or » Fig. 21 on page 30
until the time is shown.
›
Release the button
5
and the system switches to the time setting function.
›
Press the button
5
again and set the hours.
›
Wait around 4 seconds - the system switches to the minutes setting.
›
Press the button
5
again and set the minutes.
›
Wait around 4 seconds - the system switches to the minutes setting.
The time can also be set in the Infotainment » operating instructions for Info-
tainment , chapter Device settings .
Viewing the charge level of the vehicle battery
Read and observe
on page 29 first.
›
Switch off the ignition.
›
Press and hold the button
5
» Fig. 20 on page 30 or » Fig. 21 on page 30
until Battery status or BATTERY SOC is shown in the Display.
›
Release the button
5
- the current charge level 1)
of the vehicle battery is
displayed in %.
›
Wait about 4 seconds or press the
5
key and the system will return to the
home setting.
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
34
Brake system
34
Seat belt warning light
34
Central warning light
34
Power Steering / steering lock (engine start push-button)34Stability Control (ESC) / Traction Control (ASR)35
Traction control system (TCS) off
35
Anti brake system (ABS)
36
Rear fog light
36
Exhaust inspection system
36
Glow plug system (diesel engine)
36
Engine performance check (petrol engine)
36
Airbag system
36
Tyre pressure
37
Fuel reserve
37
Turning signal system
37
Trailer turn signal lights
37
Fog lights
38
Cruise control / speed limiter
38
Brake pedal (automatic transmission)
38
Main beam
38
The warning lights indicate certain functions or faults.
Some warning lights can be accompanied by acoustic signals and messages in
the display of the instrument cluster.
After switching on the ignition, some warning lights light up briefly as a func-
tion test.
If the tested systems are OK, the corresponding warning lights go out a few
seconds after switching on the ignition or after starting the engine.
The condition of some features and systems is shown by the warning icons on
the display » page 38.
The warning lights are at the following locations in the instrument cluster
» Fig. 20 on page 30 or » Fig. 21 on page 30 .
› Revolutions counter
1
›Speedometer
3
›Bar with warning lights
4
1)
Applies to vehicles with START-STOP system.
33Instruments and warning lights
WARNING■Ignoring illuminated indicator lights and related messages or instructions
in the instrument cluster display may lead to serious personal injury or
damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and activate the hazard
warning lights system » page 64. The warning triangle must be set up at
the prescribed distance - observe the national legal provisions when doing
so.
■
The engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warnings
» page 150 , Engine compartment .
Handbrake
Read and observe
on page 34 first.
The warning light
illuminates if the handbrake is applied.
An acoustic signal will sound if you drive the vehicle above 5 km/h while the
handbrake is still on.
The following message is shown in the information cluster display. Release the handbrake!
RELEASE HANDBRAKE
Brake system
Read and observe
on page 34 first.
If the warning light
is illuminated , the brake fluid level in the brake system
is too low.
The following message is shown in the information cluster display. Brake fluid: Owner's Manual!
BRAKE FLUID PLEASE CHECK
›
Stop the vehicle, switch off the engine, and check the level of the brake fluid
» page 157 , Level check » .
If the warning light, together with the warning light
is illuminated , there
is a problem with the ABS.
WARNING■ A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – there is a risk of an accident occurring!■
If warning light
illuminates simultaneously with warning light
» page 36 ,
Anti brake system (ABS) ,
do not continue your journey!
Seek help from a specialist garage.
Seat belt warning light
Read and observe
on page 34 first.
The warning light
is illuminated as a reminder for the driver and front pas-
senger to fasten their seat belts.
The warning light
goes out , after the respective seat belt has been fas-
tened.
If the driver or front passenger has not fastened their seat belt and the vehicle
speed is more than 30 km/h, the warning light
flashes and you will hear an
acoustic warning signal.
If the seat belt is not fastened by the driver or front passenger during the next
approx. 2 seconds, the warning signal is deactivated and the warning light
lights up permanently .
Central warning light
Read and observe
on page 34 first.
If the warning light or
lights up , the additional information in the display
of the instrument cluster » page 38, Warning icons in the display or
» page 44 , Auto-check control must be observed.
Power Steering / steering lock (engine start push-button)
Read and observe
on page 34 first.
Power steering
If the warning light
is illuminated , this indicates a complete failure of the
power steering and the steering assist has failed (significantly higher steering
forces). Seek assistance from a specialist garage immediately.
34Operation
If the warning light is illuminated , this indicates a partial failure of the Pow-
er Steering and the steering forces can be greater. Seek assistance from a spe-
cialist garage immediately.
Steering lock (engine start push-button)
A long as the warning light
flashes , the steering lock cannot be released.
The following message is shown in the information cluster display. Move the steering wheel!
MOVE STEERING WHEEL
› Move the steering wheel slightly back and forth, thereby facilitating unlock-
ing the steering lock.
If the steering does also not unlock then, the help of a specialist garage is re-
quired.
If the warning light
flashes and a beep sounds, the electric steering lock is
faulty.
The following message is shown in the information cluster display. Steering lock: Workshop!
STEERING WORKSHOP
Seek assistance from a specialist garage immediately.
If the warning light
flashes and a beep sounds, the electric steering lock is
faulty.
The following message is shown in the information cluster display. Steering lock faulty. Stop!
STOP! VEHICLE STEERING FAULTY
Park the vehicle, and
stop driving . After switching off the ignition, it is no
longer possible to lock the steering, to activate the electrical components (e.g.
radio etc), to switch on the ignition again and to start the engine. Seek help
from a specialist garage.
Note
If the vehicle's battery has been disconnected and reconnected, the indicator
light comes on after switching on the ignition. The warning light should go
out after driving a short distance. If, after the motor is restarted and a short
drive, the indicator light
does not go out, there is a system error. Seek assis-
tance from a specialist garage immediately.Stability Control (ESC) / Traction Control (ASR)
Read and observe
on page 34 first.
If the warning light
flashes , the ESC or the ASR is just intervening at that
time.
If the warning light
lights up , there is an error in the ESC or the ASR.
The following message is shown in the information cluster display. Error: Electronic Stability Control (ESC)
ESC ERROR
Error: Traction control
ASR ERROR
Seek assistance from a specialist garage immediately.
If the warning light comes on after starting the engine, the TCS may be
switched off for technical reasons.
›
Switch the ignition off and on again.
If the warning light does not illuminate after you switch the engine back on,
the ASR is fully functional again.
Further information » page 115, Electronic Stability Control (ESC) or
» page 115 , Traction Control System (TCS) .
Note
The warning light comes on after the ignition is switched on if the vehicle's
battery has been disconnected and reconnected. If the indicator light does not
go out after moving a short distance, this means that there is an error in the
system. Seek assistance from a specialist garage immediately.
Traction control system (TCS) off
Read and observe
on page 34 first.
If the warning light
is illuminated , the TCS is switched off.
Activating/deactivating TCS » page 115, Traction Control System (TCS) .
35Instruments and warning lights
Anti brake system (ABS)Read and observe
on page 34 first.
If the warning light
is illuminated , there is a fault in the ABS.
The following message is shown in the information cluster display. Error: ABS
ABS ERROR
The vehicle will only be braked by the normal brake system without the ABS.
Seek assistance from a specialist garage immediately.
WARNING■ A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – there is a risk of an accident occurring!■
If warning light
illuminates simultaneously with warning light
» page 34 ,
Brake system ,
do not continue your journey! Seek help
from a specialist garage.
Rear fog light
Read and observe
on page 34 first.
The warning light
lights up when the rear fog light is switched on.
Exhaust inspection system
Read and observe
on page 34 first.
If the warning light
is illuminated , there is a fault in the exhaust inspection
system. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Glow plug system (diesel engine)
Read and observe
on page 34 first.
There is a fault in the glow plug system if the warning light
does not come
on or lights up continuously .
If the warning light begins
to flash while driving, a fault exists in the engine
control. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Engine performance check (petrol engine)
Read and observe
on page 34 first.
If the warning light
illuminates , there is a fault in the engine control. The
system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Airbag system
Read and observe
on page 34 first.
Fault with airbag system
If the warning light
is illuminated and the following message appears in the
instrument cluster display, there is a fault with the airbag system.
Error: Airbag
AIRBAG ERROR
The functionality of the airbag system is monitored automatically even if one
of the airbags is switched off.
The front passenger airbag has been disabled with the key switch
› The warning light
lights up for about 4 seconds after the ignition has been
switched on.
› The warning light
beneath the text
in the centre of the
dash panel lights up after the ignition is switched on » page 21, Switching off
the front passenger airbag .
One of the airbags or a belt tensioner has been disabled by the diagnostic tool
› The warning light
lights up for approximately 4 seconds after the ignition
is switched on and then flashes again for approximately 12 seconds.
› The following message is shown in the information cluster display.
Airbag / belt tensioner deactivated.
AIRBAG/ BELT TENSIONER OFF
WARNINGIf a fault in the airbag system occurs, there is a risk of the system not being
triggered in the event of an accident! Therefore, this must be checked im-
mediately by a specialized garage.36Operation