WARNINGFront airbag and transporting children■Never transport children on the front seat of a vehicle without using a
proper restraint system. If airbags are deployed in the event of an accident,
the child might suffer severe or even fatal injuries!■
The front passenger airbag must be deactivated if using a rear-facing
child seat on the front passenger seat » page 19, Deactivating airbags . If
this is not done, there is a risk of the child suffering severe or even fatal
injuries if the front passenger airbag is deployed.
WARNINGGeneral information■The steering wheel and the surface of the airbag module in the dash pan-
el on the passenger side must not have stickers attached, be covered or
modified in any other way. These parts should only be cleaned with a cloth
that is dry or has been moistened with water. No objects (such as cup hold-
ers, mobile phone mounts, etc.) are to be attached to the covers of the air-
bag modules or be located within their immediate vicinity.■
Never place objects on the surface of the front passenger airbag module
in the dash panel.
Note
■ In vehicles with driver's airbag, the text can be found on the steering
wheel.■
In vehicles with front passenger airbag, the text
is located on the dash
panel on the passenger side.
Driver’s knee airbagFig. 10
Installation of the airbag / Gas-filled Airbag / Safe distance be-
tween the legs and the instrument panel
The driver's knee airbag offers adequate protection for the driver's legs.
The driver's knee airbag
A
is located in the lower part of the dash panel below
the steering column » Fig. 10.
The forward movement of the body is cushioned when it makes contact with
the fully inflated airbag
B
and the risk of injury to the legs of the driver is thus
reduced.
WARNING■ Adjust the driver's seat in a forward/back direction so that there is a gap
of at least 10 cm between the legs C and the instrument panel in the vi-
cinity of the knee airbag » Fig. 10. If it is not possible to meet this require-
ment due to your body size, visit a specialist garage.■
The surface of the airbag module in the lower part of the dash panel be-
low the steering column not have stickers attached, be covered or modified
in any other way. This part should only be cleaned with a cloth that is dry or
has been moistened with water. Nothing may be attached to the cover of
the airbag module or located within the immediate vicinity.
■
Do not attach any bulky and heavy objects (bunch of keys etc.) to the igni-
tion key. These can be ejected by the knee airbag when it is deployed and
can cause injuries.
Note
In vehicles with a driver's knee airbag, a symbol with is located on the
side panel on the driver's side.17Airbag system
Head airbagsFig. 13
Location of the head airbag/gas-filled head airbag
In the event of a severe side collision, the head airbags offer additional protec-
tion for the head and neck area of passengers.
The head airbags are positioned above the doors on both sides of the vehicle
interior » Fig. 13 -
.
When deployed, the airbag covers the window area of the front and rear doors,
as well as the area of the door pillar » Fig. 13 -
.
Head impact with interior parts is reduced by the inflated head airbag. The re-
duction in any impact to the head and the resultant minimizing of any move-
ments of the head additionally reduce the risk of injuries to the neck area.
WARNING■ There must not be any objects in the deployment area of the head air-
bags which might prevent the airbags from inflating properly.■
Only hang light items of clothing on the hooks fitted in the vehicle. Never
leave any heavy or sharp-edged objects in the pockets of the items of
clothing. Additionally, clothes hangers must not be used to hang up items
of clothing.
■
The installation of impermissible accessories in the vicinity of the head
airbags can considerably impair the protection offered by the head airbag in
the event of it being deployed. When the deployed head airbag is inflated,
parts of the accessories fitted could, conditions permitting, be thrown into
the interior of the car and injure the occupants » page 149.
WARNING (Continued)■
When objects are attached to the sun visor, the visor can not be pivoted
to the side windows. This might result in injuries to the occupants if the
head airbag is deployed.■
There must not be any further persons, animals or objects positioned be-
tween the occupants and the deployment area of the airbag. In addition,
none of the occupants should lean their head out of the window when driv-
ing, or extend their arms and hands out of the window.
Note
In vehicles with head airbags, the lettering can be seen on the B column
cladding.
Deactivating airbags
Introduction
This chapter contains information on the following subjects:
Deactivating airbags
19
Deactivating the front passenger airbag
20
Deactivating airbags
If you sell your vehicle, provide the complete vehicle documentation to the
new owner. Please note that the information relating to the possibility of de-
activating the front passenger airbag must be included!
If an airbag in the vehicle is to be turned off, then the buyer is to draw atten-
tion to this fact!
Deactivating an airbag should be considered in cases such as the ones below. ▶ If a child seat must be used on the front passenger seat, where the child is
transported facing rearward » page 21, Transporting children safely .
▶ If it is not possible to maintain a distance of at least 25 cm between the mid-
dle of the steering wheel and chest, despite the driver's seat being correctly
adjusted.
▶ If special attachments are required in the area of the steering wheel because
of a physical disability.
▶ If different seats have been fitted (e.g. orthopaedic seats without side air-
bags).
19Airbag system
Using the system
Cockpit
OverviewDoor opening lever
55
Electric exterior mirror adjustment
74
Parking ticket holder
84
Air outlet vents
108
Operating lever:
▶ Turn signal light, headlight and parking light, headlight
flasher
65
▶ Speed regulating system
138
Steering wheel:
▶ With horn
▶ With driver’s front airbag
16
▶with push-buttons for radio, navigation system and mobile
phone
Instrument cluster: Instruments and indicator lights
28
Operating lever:
▶ Windscreen wiper and wash system
71
▶Multifunction display
41
▶Information system
39
Air outlet vents
108
Warning light for the deactivated front seat passenger airbag
20
Switch for hazard warning lights
68
Storage compartment on the dash panel
84
Interior rear-view mirror
73
Depending on specification:
▶ Radio
▶ Infotainment
Storage compartment on the front passenger side
91
Front passenger airbag
16
Air outlet vents
108
Power window in the front passenger door
60
Door opening lever
55
Electric windows
591234567891011121314151617181920Fuse box (on side of dash panel)197
Light switch
64
Bonnet release lever
166
Regulator for the instrument lighting and regulator for the head-
light beam range adjustment
70, 64
Lever for adjusting the steering wheel
9
Ignition lock
114
Pedals
121
Bar with keys depending on the equipment fitted:
▶ START STOP
117
▶
Traction control TCS
128
▶
Electronic Stability Control ESC
127
▶
Parking aid
131
▶
OFF ROAD-mode
129
▶
Tyre pressure control indicator
140
▶
Park Assist
135
Handbrake lever
120
Central locking system
54
Depending on equipment fitted:
▶ Gearshift lever (manual gearbox)
121
▶Selector lever (automatic gearbox)
122
Storage compartment
85
Depending on equipment fitted:
▶ Operating controls for the heating
105
▶Operating controls for the air conditioning system
105
▶Operating controls for Climatronic
106
Key switch for switching off the front passenger airbag (in front
passenger storage compartment)
20
Note
The arrangement of the controls right-hand drive models may differ from the
layout shown in » Fig. 21. The symbols on the controls and switches are the
same as for left-hand drive models.212223242526272829303132333427Cockpit
AdBlue (DEF) refill! Range: ...ADBLUE RANGE …
The range in the display indicates the distance that can be driven with the re-
maining AdBlue ®
left in the tank.
Refill AdBlue ®
» page 164 .
AdBlue (DEF) refill! No engine start in …ADBLUE NO START IN …
The range in the display indicates the distance to travel, after which no engine
restart is possible, as long as no AdBlue ®
is added.
Refill AdBlue ®
» page 164 .
AdBlue (DEF) refill! No engine start possible.ADBLUE NO RESTART
It is no longer possible to start the engine.
Refill AdBlue ®
» page 164 .
WARNINGIf 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 light system » page 68. Place the warning triangle at the prescri-
bed distance.
Note
■ If the MAXI DOT display shows warning messages, these messages must be
confirmed in order to access the main menu » page 41, Operation .■
As long as the operational faults are not rectified, the warning lights are al-
ways indicated again. After they are displayed for the first time, the warning
lights continue to be indicated without any extra messages for the driver.
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
33
Brake system
33
Seat belt warning light
33 Alternator33 Door open33
Coolant
33
Boot lid
34
Power steering/steering lock (KESSY system)
34
34
Traction Control System (ASR)
35
Electronic Stability Control (ESC)
35
Traction control (TCS) is deactivated
35
Antilock brake system (ABS)
36
Rear fog light
36
Lamp failure
36
Xenon headlights (AFS)
36
Exhaust inspection system
36
Glow plug system (diesel engine)
36
Engine performance check (petrol engine)
37
Diesel particulate filter (diesel engine)
37
Fuel reserve
37
Airbag system
37
Tyre pressure
38
Windscreen washer fluid level
38
Turn signal system
38
Fog lights
39
Cruise control system
39
Brake pedal (automatic gearbox)
39
OFF ROADmode
39
Main beam
39
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.
32Using the system
›Stop the vehicle, switch off the engine, check the level of the coolant, and
refill the coolant if necessary.
If the coolant level is within the specified range and the warning light
illumi-
nated again after ignition on, then there may be a malfunction of the cooling
fan.›
Switch off the ignition.
›
Check the fuse for the radiator fan, replace if necessary.
If the coolant level and the fan fuse are OK and the warning light
illuminates
again after ignition on
do not continue to drive!
Seek help from a specialist garage.
WARNING■ Carefully open the coolant expansion bottle. If the engine is hot, the cool-
ing system is pressurized - risk of scalding! It is therefore best to allow the
engine to cool down before removing the cap.■
Do not touch the radiator fan. The radiator fan may switch itself on auto-
matically even if the ignition is off - risk of injury!
Boot lid
Read and observe
on page 33 first.
illuminates - the boot lid is open.
On vehicles with MAXI DOT display, this indicator is replaced by a vehicle icon
on the display » page 40 .
Power steering/steering lock (KESSY system)
Read and observe
on page 33 first.
Fault in the power steering
illuminates – this indicates a complete failure of the power steering and the
steering assist has failed (significantly higher steering forces).
illuminates – this indicates a partial failure of the power steering and the
steering forces can be greater.
Seek help from a specialist garage.
Steering column lock not unlocked (System KESSY) flashes - for vehicles with the KESSY system, the steering lock is not re-
leased.
▶ 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.
Steering lock defect (KESSY system)
An audible signal sounds as a warning. flashesSteering column lock faulty.
Park the vehicle,
stop driving
. After switching off the ignition, it is then no
longer possible to lock the steering, to activate the electrical components (e.g.
radio, navigation system), to switch on the ignition again and to start the en-
gine. Seek help from a specialist garage.
flashesSteering column lock: Workshop!
Seek help from a specialist garage.
Disconnecting the vehicle battery
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 help from a specialist garage.
Read and observe on page 33 first.
Low oil pressure
flashesOil pressure: Engine off! Owner´s manual!
▶
Stop the vehicle, switch off the engine, and check the engine oil level.
If the warning light flashes ,
do not drive an further! even if the oil level is
correct! Also do not leave the engine running at an idling speed.
Seek help from a specialist garage.
34Using the system
Error: airbag
Seek help from a specialist garage.
The front passenger airbag has been disabled with the key switch
Illuminates for around 4 seconds after the ignition has been switched on.
under the letters
in the middle of the dash panel illumi-
nates after switching on the ignition » page 20.
One of the airbags or a belt tensioner has been disabled by the diagnostic
tool
illuminates for approximately 4 seconds after the ignition is switched on
and then flashes for approximately 12 seconds.
Airbag / belt tensioner deactivated.WARNINGWhen 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 immediately by a specialized company.
Tyre pressure
Read and observe
on page 33 first.
Change of tyre pressure values
illuminates – there was a pressure change in one of the tyres.
An audible signal sounds as a warning.
›
Immediately reduce speed and avoid sudden steering and braking manoeu-
vres.
›
Stop the vehicle, turn the ignition off and check the tyres and their inflation
pressures » page 176 .
›
Correct the tyre pressure if necessary or replace the affected wheel
» page 182 or use the repair kit » page 186.
›
Save the tyre pressure values in the system » page 141.
System fault
flashes for approximately 1 minute and remains lit – there may be a fault in
the tyre pressure monitoring system.
›
Stop the vehicle, turn the ignition off and start the engine again.
If the warning light flashes again after the engine has started, there is a
system error.
Seek help from a specialist garage.
Disconnecting the vehicle battery
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 a short drive, the indicator light does not go out, there is a system er-
ror.
Seek help from a specialist garage.
Other incidents
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.
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.
Windscreen washer fluid level
Read and observe
on page 33 first.
illuminates – the windscreen washer fluid level is too low.
Top up wash fluid!›
Fill up the windscreen washer fluid.
Turn signal system
Read and observe
on page 33 first.
flashes – the left turn signal is turned on.
flashes – the right turn signal is turned on.
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.
When the hazard warning light system is switched on, this will cause all of the
turn signal lights as well as both warning lights to flash.
38Using the system
Gear recommendation - segment display
The recommended 1)
gear and the arrow icon is displayed.
▶ - Recommends that you change up to a higher gear
▶ - Recommends that you change down to a lower gear
If the display shows for example
in vehicles with a manual gearbox, this
means it is better to switch from a lower gear to the fourth gear.
If for example
is shown in the display in vehicles with an automatic gearbox
which is in manual switching mode (Tiptronic), it is better to switch from the
fourth gear to a higher gear.WARNINGThe driver is always responsible for selecting the correct gear in different
driving situations, such as overtaking.
Multifunction display (MFD)
Introduction
This chapter contains information on the following subjects:
Operation
41
Information overview
42
Warning when exceeding the set speed
42
Memory
43
The driving data is displayed on the multifunction display.
The multifunction display only operates if the ignition is switched on. After the ignition is switched on, the function that was last selected before switching
off the ignition is displayed.
For vehicles with a MAXI DOT display, the menu item
MFD
must be selected and
confirmed in the main menu » page 43, MAXI DOT display .
On vehicles with a MAXI DOT display, there is an option to fade out some of
the information » page 47, Menu item
Settings
.
WARNINGConcentrate fully at all times on your driving! As the driver, you are fully re-
sponsible for the operation of your vehicle.
Note
If the display of the second speed is activated in mph, the current speed is not
indicated in km/h on the display.
Operation
Fig. 28
Buttons/dial: on the operating lever/the multifunction steering
wheel
Read and observe
on page 41 first.
The selection as well as the settings of the data values can be operated with
the buttons on the operating lever as well as on the multi-function steering
wheel » Fig. 28 .
Description of the operation
Button / dialActionOperationABriefly press at the top or downSelect data / set data valuesBPress brieflyView information / confirm specifica- tion 1)
With vehicles that have an automatic gearbox and in the manual switching mode (Tiptronic) the
current-
ly engaged gear is shown.
41Information system
›Confirm the set value, or wait several seconds; your settings will be saved
automatically.
The speed limit can be adjusted from 30 km/h to 250 km/h in 5 km/h incre- ments.
Adjusting the speed limit while the vehicle is moving›
Select the menu item
Speed warning
at (
) or
(
) and confirm.
›
Drive at the desired speed.
›
Confirm the current speed as the speed limit.
The set speed limit can be manually adjusted later if needed.
Deactivate speed limit
›
Select the menu item
Speed warning
at ( ) or
(
) and confirm.
›
Confirm the stored value of the speed limits.
The speed limit will be disabled.
The set speed limit value remains stored even after switching off the ignition.
Memory
Fig. 29
Multi-function display - memory display
Read and observe on page 41 first.
The following data will be saved in two stores 1 and 2.
▶ Average fuel consumption.
▶ Distance driven.
▶ Average speed.
▶ Driving time
Display of the selected memory in the display at position
A
» Fig. 29 .
“1” - Single-trip memory
The memory collates the driving information from the moment the ignition is switched on until it is switched off.
New data will also flow into the calculation of the current driving information if
the trip is continued within 2 hours after switching off the ignition.
If the trip is interrupted for more than 2 hours, the memory is automatically
erased.
“2” - Long-term memory
The memory gathers data from any number of individual journeys up to a total
of 19 hours and 59 minutes or 1 999 kilometres driven (
), and up to a total of
99 hours and 59 minutes or 9 999 kilometres driven ( ).
The memory is deleted when either of these limits is reached and the calcula-
tion starts all over again.
Unlike the single-trip memory, the total-trip memory is not deleted after a pe-
riod of interruption of driving of 2 hours.
Select memory
Operation » page 41.
▶ Select the driving data information desired.
▶ Confirm details again to select the desired memory.
Resetting ▶ Select the driving data information desired.
▶ Select the desired memory.
▶ Reset the selected memory by pressing and holding.
Note
Disconnecting the vehicle battery will delete all memory data.
MAXI DOT display
Introduction
This chapter contains information on the following subjects:
Main menu
44
Operation using the operating lever
44
Operation using the multifunction steering wheel
45
Menu item
Navigation45
Menu item
Audio46
43Information system