Table of Contents
On board literature4
Notes
5
Structure and more information about the
Owner's Manual
6
Abbreviations
Safety
Passive Safety
8
General information
8
Correct and safe seated position
9
Seat belts
12
Using seat belts
12
Inertia reels and belt tensioners
15
Airbag system
16
Description of the airbag system
16
Airbag overview
17
Deactivating airbags
21
Transporting children safely
23
Child seat
23
Fastening systems
26
Using the system
Cockpit
29
Overview
28
Instruments and Indicator Lights
30
Instrument cluster
30
Warning lights
34
Information system
42
Driver information system
42
Multifunction display (MFD)
44MAXI DOT display47Service interval display49
Unlocking and opening
51
Unlocking and locking
51
Anti-theft alarm system
56
Luggage compartment lid
57
Power windows
58
Mechanical windows
60
Panorama sliding/tilting roof
61
Lights and visibility
63
Lights
63
Interior lights
70
Visibility
71
Windscreen wipers and washers
72
Rear mirror
74
Seats and head restraints
77
Front seat
77
Front seat functions
80
Head restraints
82
Rear seats
83
Transporting and practical equipment
86
Useful equipment
86
Luggage compartment
96
Variable loading floor in the luggage
compartment (Estate)
102
Roof rack
103
Heating and air conditioning
104
Heating, ventilation, cooling
104
Auxiliary heating (auxiliary heating and
ventilation)
110
Communication and multimedia
113
General information
113
Universal telephone preinstallation (hands
free)
114
Universal telephone preinstallation GSM II
116Universal telephone preinstallation GSM IIl118Wi-Fi122
Voice control
123
Multimedia
125
SmartGate
129
Driving
Starting-off and Driving
131
Starting and stopping the engine using the
key
131
Start or stop the engine by pressing button
133
Brakes and parking
135
Manual gear changing and pedals
137
Automatic transmission
138
Running in and economical driving
140
Driving through water and driving off of
made-up roads
141
Assist systems
142
Braking and stabilisation systems
142
OFF ROAD-mode
144
Parking aid
146
Optical Parking Assistant (Rear view camera)
149
Park assist
150
Cruise Control System
154
START-STOP
155
Fatigue detection (break recommendation)
157
Tyre pressure monitoring
158
Hitch and trailer
159
Hitch
159
Trailer
163
General Maintenance
Care and maintenance
166
Service work, adjustments and technical alterations
166
Washing vehicle
1692Table of Contents
Instruments and Indicator Lights
Instrument cluster
Introduction
This chapter contains information on the following subjects:
Overview
30
Revolutions counter
31
Speedometer
31
Coolant temperature gauge
31
Display
32
Fuel gauge
32
Counter for distance driven
33
33
Display of the second speed
33
Auto Check Control
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 Error message will appear in
the display.
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.OverviewFig. 23
Instrument cluster
Read and observe
on page 30 first.
Engine revolutions counter » page 31
› with warning lights
» page 34
Speedometer » page 31
› with warning lights
» page 34
Button for display mode:
› Time settings
» page 33
› Enable/disable the display of the second speed 1)
» page 33
› Service intervals - Display of the number of days and kilometres remain-
ing until the next service 1)
» page 49
Coolant temperature gauge » page 31
Display » page 32
Fuel gauge » page 32
Button for: › Reset counter for distance travelled (trip)
» page 33
› Setting the time
› Enable / disable the mode selected by means of the
3
key
12345671)
Applies to vehicles with a segment display.
30Using the system
Revolutions counterRead and observe
on page 30 first.
The tachometer
1
» Fig. 23 on page 30 shows the actual engine speed per
minute.
The beginning of the tachometer red scale range indicates the maximum per-
mitted speed for an engine that has been driven-in and has reached operating
temperature.
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 43.
CAUTION
The pointer of the tachometer must reach the red area for only a short time -
there is a risk of engine damage!
Speedometer
Read and observe
on page 30 first.
The speedometer
2
» Fig. 23 on page 30 displays the current speed.
Warning against excessive speeds
An audible warning signal will sound when the vehicle speed exceeds 120 km/
h 1)
. The audible warning signal is switched off when the vehicle speed falls be-
low 120 km/h.
Coolant temperature gaugeFig. 24
Coolant temperature gauge
Read and observe on page 30 first.
The display » Fig. 24 provides information on the engine coolant temperature.
The display only works if the ignition is switched on.
Cold range
If the pointer is still in the left area of the scale, this 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.
The operating range
The engine has reached its operating temperature as soon as the pointer
moves into the middle of the scale
A
» Fig. 24 . At very high ambient tempera-
tures or heavy engine loads, the pointer may move even further to the right.
High temperature range
If the pointer reaches the red area of the scale, the coolant temperature is too
high. Further information » page 36.
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.
1)
This function only applies to certain countries.
31Instruments and Indicator Lights
Counter for distance drivenFig. 27
Display: MAXI DOT display / Seg-
ment Display
Read and observe on page 30 first.
Display » Fig. 27
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
7
» Fig. 23 on page 30 button.
Odometer
The odometer indicates the total distance which the vehicle has been driven.
Note
If the second speed display is enabled on vehicles with a segment display, this
speed will be shown instead of the odometer.
Read and observe on page 30 first.
Use buttons
3
and
7
to set the clock » Fig. 23 on page 30 .
The choice to change the display (hours or minutes).
The change of the displayed value.
In vehicles equipped with the MAXI DOT display, it is also possible to set the
Time in the Time menu » page 47, Settings .
AB37Display of the second speed
Read and observe
on page 30 first.
The display can show the current speed in mph 1)
.
This feature is provided for driving in countries with different speed units.
MAXI DOT display
The display of the second speed can be set in the Alt. speed dis. menu
item » page 47 , Settings .
Segment display
›
Press key
3
» Fig. 23 on page 30 repeatedly, until the odometer display
flashes » page 33 .
›
Press the
7
key while the display flashes.
The second speed is displayed instead of the odometer.
The display of the second speed can be disabled in the same way.
Auto Check Control
Read and observe
on page 30 first.
Vehicle condition
Certain functions of vehicle systems are checked continuously when the igni- tion is switched on.
Some error messages and other information are displayed in the MAXI DOT
display. The messages are displayed simultaneously with the icons in the MAXI
DOT display or with the warning lights in the instrument cluster » page 34,
Warning lights .
The menu item Vehicle status is shown in the main menu of the MAXI DOT
display whenever at least one fault message exists. After selecting this menu,
the first of the error messages is displayed.
Several error messages are shown on the display under the message e.g. 1/3.
This indicates that the first of a total of three error messages is being dis-
played.
1)
For models with the speedometer in mph, the second speed is displayed in km/h.
33Instruments and Indicator Lights
Check engine electronics (petrol engine)39 Diesel particulate filter (diesel engine)39
Fuel reserve
40
Airbag system
40
Tyre pressure
40
Windscreen washer fluid level
41
Turn-signal system
41
Fog lights
41
Cruise control system
41
Brake pedal (automatic gearbox)
41
OFF ROADmode
41
Main beam
41
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.
WARNING■ Ignoring illuminated warning lights and related messages or instructions
in the display of the instrument cluster 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 switch on the hazard
warning lights » page 68. The warning triangle must be set up at the pre-
scribed distance - observe the national legal provisions when doing so.
■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 180, Engine compartment .
Handbrake
Read and observe
on page 35 first.
The warning light
illuminates if the handbrake is applied.
An acoustic signal will sound if you drive the vehicle above 6 km/h for at least
3 seconds while the handbrake is applied.
The following message is shown in the MAXI DOT display. Release parking brake!
Brake system
Read and observe
on page 35 first.
The
indicator light illuminates if the brake fluid level in the braking system is
too low or there is a fault in the ABS.
The following message is shown in the MAXI DOT display. Brake fluid: Owner's manual!
›
Stop the vehicle, switch off the engine, and check the level of the brake flu-
id » page 186 .
If the warning light lights up together with the warning light
, there is a
problem with the ABS.
WARNING■ If the warning light lights up together with the warning light
» page 38 , Antilock brake system (ABS) , stop driving! Seek help
from a specialist garage.■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!
Seat belt warning light
Read and observe
on page 35 first.
The warning light
illuminates as a reminder for the driver and front passen-
ger to fasten seat belts.
The indicator light
goes off after the respective seat belt is fastened.
If the driver or front passenger has not fastened their seat belt and the vehicle
speed is more than 20 km/h, the warning light
flashes and you will hear an
acoustic signal.
The warning signal is switched of and the indicator light is
permanently lit if
the driver and front passenger have not fastened their seat belts within the
next 90 seconds.
35Instruments and Indicator Lights
Adaptive headlights (AFS)Read and observe
on page 35 first.
If the warning light
flashes for 1 minute while driving or after switching on
the ignition, there is a problem with the adaptive headlights.
The following message is shown in the MAXI DOT display.
Cornering light (AFS) not working. Owner's manual!
Note
When the AFS mode “tourist light” (travel mode) is active » page 67, the
warning light flashes for 10 seconds each time the ignition is switched on.
Exhaust inspection system
Read and observe
on page 35 first.
If the warning light
illuminates , 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 35 first.
The warning light
lights up after the ignition has been switched on. Once
the light has gone out, the engine can be started immediately.
There is a fault in the glow plug system if the indicator light
does not come
on at all or lights up continuously .
If the warning light begins to
flash while driving, there is an engine control
malfunction. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Check engine electronics (petrol engine)
Read and observe
on page 35 first.
If the indicator 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.
Diesel particulate filter (diesel engine)
Read and observe
on page 35 first.
The diesel particulate filter separates the soot particles from the exhaust. The soot particles collect in the diesel particulate filter where they are burnt on a
regular basis.
If the indicator light
lights up , soot has accumulated in the filter.
To clean the filter, and where traffic conditions permit »
, drive as follows for
at least 15 minutes or until the indicator light
goes out.
4th or 5th gear engaged (automatic transmission: position S).
Vehicle speed at least 70 km/h.
Engine speed between 1800-2500 rpm.
If the filter is properly cleaned, the warning icon
goes out .
If the filter is not properly cleaned, the warning light does
not go out and
the warning light begins to
flash.
The following message is shown in the MAXI DOT display. Diesel particulate filter: Owner's manual!
The system allows the vehicle to run in emergency mode. After switching the
ignition off and on again the indicator light, the indicator light also
lights up .
Seek assistance from a specialist garage immediately.
WARNING■ The diesel particulate filter reaches very high temperatures - there is a
fire hazard and serious injury could be caused. Therefore, never stop the
vehicle at places where the underside of your vehicle can come into contact
with flammable materials such as dry grass, undergrowth, leaves, spilled
fuel or such like.■
Always adjust your speed to suit weather, road, region and traffic condi-
tions. The recommendations indicated by the indicator light must not
tempt you to disregard the national regulations for road traffic.
39Instruments and Indicator Lights
If the warning light flashes again after the engine has started, there is a
system error.
Seek help from a specialist garage.
The following reasons can explain the warning light
being illuminated.
› The vehicle is loaded on one side. Distribute loads as evenly as possible.
› The wheels of one axle are loaded more heavily (e.g. when towing a trailer or
when driving uphill or downhill).
› Snow chains are mounted.
› A wheel has been changed.
Save the tyre pressure values in the system » page 158.
CAUTION
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light can be delayed or does not light up at all.
Note
If the vehicle's battery has been disconnected and reconnected, the warning
light comes on after switching on the ignition. If the indicator light does not
go out after moving a short distance, this means that there is an error in the
system. Seek help from a specialist garage.
Windscreen washer fluid level
Read and observe
on page 35 first.
If the windscreen washer fluid level is too low, the warning light
illumi-
nates .
The following message is shown in the MAXI DOT display.
Top up wash fluid!
Top up with liquid » page 182, Windscreen washer system .
Turn-signal system
Read and observe
on page 35 first.
Either the left
or right
warning light flashes depending on the position of
the turn signal lever.
If there is a fault in the turn signal system, the warning light flashes at twice
its normal rate. This does not apply when towing a trailer.
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.
Fog lights
Read and observe
on page 35 first.
The warning light
illuminates when the fog lights are operating.
Cruise control system
Read and observe
on page 35 first.
The warning light
illuminates when the cruise control is active » page 154.
Brake pedal (automatic gearbox)
Read and observe
on page 35 first.
If the warning light
illuminates , operate the brake pedal.
OFF ROADmode
Read and observe
on page 35 first.
When the indicator light is
lit, then the conditions for the engagement of
OFF ROAD mode are met » page 144 .
When the indicator
flashes, it indicates the hill descent assistant is current-
ly engaged.
Further information » page 144, OFF ROAD-mode .
Main beam
Read and observe
on page 35 first.
The warning light
illuminates when the main beam or the headlight flasher
is operated.
41Instruments and Indicator Lights
Button /adjust- ment
wheel
ActionOperation
DTurn upwards or down- wardsSelect data / set data valuesPress brieflyView information / confirm specifica- tion
Display a low temperature
Read and observe
on page 42 first.
Prompt in the MAXI DOT display
If the outside temperature while driving drops to below +4°C, the following
icon appears on the display in front of the temperature display . An audible
signal is emitted.
If the outside temperature is already below +4°C when turning the ignition on,
the icon appears immediately.
Prompt in the segment display
If the outside temperature while driving drops to below +4°C, the temperature
display will show up with the following icon before this occurs . An audible
signal is emitted.
If the outside temperature is already below +4°C when turning the ignition on,
the temperature display and the icon appear immediately.
After pressing button
A
» Fig. 28 on page 42 , the most recently displayed da-
ta is shown.
WARNINGEven at temperatures around +4 °C, black ice may still be on the road sur-
face! Do not only rely upon the information given on the outside tempera-
ture display that there is no ice on the road.Gear recommendationFig. 29
Information on the selected gear / Gear recommendation
Read and observe
on page 42 first.
The function of the gear recommendation is to help reduce fuel consumption.
A suitable gear is engaged, if necessary, a recommendation to shift to high or
lower gear is displayed.
The gear recommendation is intended only for vehicles with a manual trans-
mission or for vehicles with an automatic transmission in manual shift mode
(Tiptronic).
Recommended gear
MAXI DOT display.
Optimal gear engaged
Recommended gear
Segment display
Optimal gear engaged
Recommended gear
Gear recommendation - MAXI DOT display
Besides showing the engaged gear, the arrow icon and the recommended
gear are displayed.
For instance, if
appears in this display, you are recommended to shift from
3rd into 4th gear. Switch gear.
43Information system