WARNING■The front seats and all head restraints must be adjusted to match the
body size at all times and the seat belt must always be fastened properly to
provide the most effective levels of protection to the passengers.■
Each occupant must correctly fasten the seat belt belonging to the seat.
Children must be fastened » page 20, Transporting children safely with a
suitable restraint system.
■
By sitting incorrectly, the occupant is risking life-threatening injuries.
■
The seat backrests must not be tilted too far back when driving, as this
will impair the function of the seat belts and of the airbag system – risk of
injury!
Correct seat position of the driver
Fig. 2
Correct seated position for the driver/correct steering wheel posi-
tion
Read and observe
on page 9 first.
For your own safety and to reduce the risk of injury in the event of an accident,
the following instructions must be observed.
Adjust the driver’s seat in the forward/back direction so that the pedals
can be fully depressed with slightly bent legs.
For vehicles with driver knee air-bag adjust the driver's seat in a for-
ward/back direction so that there is a gap of at least 10 cm between the
legs and the dash panel in the vicinity of the knee airbag -
B
» Fig. 2 .
Adjust the seat backrest so that the highest point of the steering wheel
can be reached with your arms at a slight angle.
Adjust the steering wheel so that the distance
A
between the steering
wheel and your chest is at least 25 cm » Fig. 2.
Adjust the head restraint so that the top edge of the head restraint is at
the same level as the upper part of your head C » Fig. 2 (not for seats
with integrated head restraint).
Correctly fasten the seat belt » page 11, Using seat belts .WARNING■
Always assume the correct seated position before setting off and do not
change this position while driving. Also advise your passengers to adopt
the correct seated position and not to change this position while the car is
moving.■
Maintain a distance of at least 25 cm from the steering wheel, and a dis-
tance of at least 10 cm between the legs and the dash panel at the height
of the knee airbag. Not maintaining this minimum distance will mean that
the airbag system will not be able to properly protect you - hazard!
■
When driving, hold the steering wheel with both hands firmly on the out-
er edge in the “9 o'clock” and “3 o'clock” position » Fig. 2. Never hold the
steering wheel in the “12 o'clock” position or in any other way (e.g. in the
middle, inner edge of the steering wheel or similar). In such cases, you
could severely injure the arms, hands and head when the driver airbag is
deployed.
■
Ensure that there are no objects in the driver's footwell, as these may get
caught in the pedal apparatus when driving or braking. You would then no
longer be able to operate the clutch, brake or acceleration pedals.
Adjusting the steering wheel position
Fig. 3
Adjusting the steering wheel position
Read and observe
on page 9 first.
The height and forward/back position of the steering wheel can be adjusted.
9Passive Safety
›Swing the safety lever under the steering wheel in the direction of arrow 1» Fig. 3
.›
Adjust the steering wheel to the desired position. The steering wheel can be
adjusted in direction of arrow
2
.
›
Pull the holder in arrow direction
3
until the stop.
WARNING■ Never adjust the steering wheel when the vehicle is moving only when
the vehicle is stationary!■
The safety lever must be locked so that the steering wheel cannot acci-
dentally change position – risk of accident!
Correct seated position for the front passenger
Read and observe
on page 9 first.
For passenger safety and to reduce the risk of injury in an accident, the follow-
ing instructions must be observed.
Position the front passenger seat back as far as possible. The front pas-
senger must maintain a distance of at least 25 cm to the dash panel so
that the airbag offers the greatest possible safety if it is deployed.
Adjust the head restraint so that the top edge of the head restraint is at
the same level as the upper part of your head
C
» Fig. 2 on page 9 (not for
seats with integrated head restraint).
Correctly fasten the seat belt » page 11.
In exceptional cases the front passenger airbag can be deactivated
» page 19 , Deactivating airbags .
WARNING■
Maintain a distance of at least 25 cm to the dash panel. Not maintaining
this minimum distance will mean that the airbag system will not be able to
properly protect you - hazard!■
Always keep your feet in the footwell when the car is being driven – nev-
er place your feet on the instrument panel, out of the window or on the
surface of the seats! You will be exposed to increased risk of injury if it be-
comes necessary to apply the brake or in the event of an accident. If an air-
bag is deployed, you could suffer fatal injuries by adopting an incorrect
seated position!
Correct seated position for the passengers in the rear seats
Read and observe
on page 9 first.
To reduce the risk of injury in the event of a sudden braking manoeuvre or an
accident, the occupants on the rear seats must observe the following.
Adjust the head restraint so that the top edge of the head restraint is at
the same level as the upper part of the head
C
» Fig. 2 on page 9 .
Correctly fasten the seat belt » page 11, Using seat belts .
Use a suitable child restraint system if transporting children in the vehicle
» page 20 , Transporting children safely .
10Safety
Belt tensioners
The safety for the driver, front passenger and passengers on the outer rear
seats who are wearing their seat belts , is enhanced by the belt tensioners fit-
ted to the inertia reels on the front and rear external seat belts.
If there is a collision with a certain severity the seat belts are tightened by the
belt tensioner so that unwanted body motion is prevented.
Belt tensioners are not activated in the event of minor collisions, in the case
of a roll-over and also not in accidents in which no major forces are produced.WARNING■ Any work on the belt tensioner system including removal and installation
of system components because of other repair work, must only be carried
out by a specialist garage.■
The protective function of the system is only adequate for a single acci-
dent. If the belt tensioners have been deployed, it is then necessary to re-
place the entire system.
Note
■ The belt tensioners can also be deployed if the seat belts are not fastened.■Smoke is generated when the belt tensioners are deployed. This is not an in-
dication of a fire in the vehicle.
Reversible seat belts
Safety for the driver and front passenger wearing their seat belts is enhanced
by reversible seat belts.
Reversible seat belts are automatically tensioned in critical driving situations
tightly over the body and then released again.
Further information » page 173, Proactive passenger protection (Crew Protect
Assist) .
Airbag system
Description of the airbag system
Introduction
This chapter contains information on the following subjects:
System description
15
Airbag deployment
15
The airbag system supplements the fastened seat belts and provides addition-
al occupant protection in severe frontal and side collisions.
The functional status of the airbag system is indicated by the warning light
in the instrument cluster » page 35.
WARNING■
An airbag can only offer you optimal protection in combination with a
fastened seat belt .■
The airbag is not a substitute for the seat belt, but instead forms part of
the complete passive vehicle safety concept.
■
To ensure passengers are protected with the greatest possible effect
when the airbag is deployed, the front seats must be correctly adjusted to
match the body size » page 8, Correct and safe seated position .
■
If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased
risk of injury in the event of an accident.
WARNINGInformation on the use of the airbag system■If there is a fault, have the airbag system checked immediately by a spe-
cialist garage. Otherwise, there is a risk of the airbag not being activated in
the event of an accident.■
No modifications of any kind must be made to parts of the airbag system.
■
Any work on the airbag system including the installation and removal of
system components due to other repair work (e.g. removal of the steering
wheel) must only be carried out by a specialist garage.
■
Never make any changes to the front bumper or the bodywork.
■
Do not manipulate individual parts of the airbag system, as this might re-
sult in the airbag being deployed.
■
The airbag system must then be replaced if the airbag has been deployed.
14Safety
There is a fault in the glow plug system if the warning light does not come
on or illuminates continuously.
Seek help from a specialist garage.
Engine electronics check (petrol engine)
Read and observe
on page 32 first.
illuminates – there is a fault in the engine management system. The system
makes possible operation emergency mode - there may be a noticeable reduc-
tion in engine performance.
Seek help from a specialist garage.
Safety systems
Read and observe
on page 32 first.
System fault
illuminates – there is a fault in the airbag system.
Error: AirbagAIRBAG ERROR
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.
beneath the lettering
in the middle section of the dash
panel illuminates after the ignition has been switched on » page 19.
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.AIRBAG/ BELT TENSIONER OFF
ProActive passenger protection
illuminates and one of the following messages is shown in the instrument
cluster display.
Proactive passenger protection not available.PROACTIVE PASSENGER PROTECT NOT AVAILorProactive passenger protection: function restricted.LIMITED PROACTIVE PASSENGER PROTECT
The seat belt for the driver and front passenger needs to be replaced. Seek
help from a specialist garage.
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 garage.
Tyre pressure
Read and observe
on page 32 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 217 .
›
Correct the tyre pressure if necessary or replace the affected wheel
» page 224 or use the repair kit » page 228.
›
Save the tyre pressure values in the system » page 183.
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 after starting the engine again, 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.
35Instruments and warning lights
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 illumination of the warning light
can have the following reasons.
▶ 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.
Brake linings
Read and observe
on page 32 first.
illuminates - the brake pads are worn.
Check brake pad!BRAKE PADS PLEASE CHECK
Seek help from a specialist garage.
Fuel reserve
Read and observe
on page 32 first.
illuminates – the fuel level in the fuel tank is at the reserve level (approxi-
mately 6 litres).
Please refuel. Range:PLEASE REFUEL RANGE …
An audible signal sounds as a warning.
Note
The text in the display goes out after refuelling and driving a short distance. Lane departure warning (Lane Assist)
Read and observe
on page 32 first.
The warning lights
indicates the state of the Lane Assist system.
More information about the Lane Assist System » page 174.
Turn signal system
Read and observe
on page 32 first.
flashes – the left turn signal is switched on.
flashes – the right turn signal is switched 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.
Trailer turn signal lights
Read and observe
on page 32 first.
flashes – the trailer turn signal lights are switched on.
If a trailer is hitched and the warning light is not flashing, one of the trailer
turn signal lights has failed.
An example message in the display of the instrument cluster
Trailer: check left turn signal!TRAILER TURN SIG_ CHECK LEFT
Check the trailer bulbs.
Fog lights
Read and observe
on page 32 first.
illuminates – the fog lights are switched on.
36Using the system
Operation using the operating leverFig. 32
Buttons: on the operating lever
Read and observe on page 45 first.
Description of the operation by means of the buttons on the operating lever
ButtonActionOperationABriefly press at the topor downSwitch between menu items / menusPress and hold at the top or downDisplay main menuBPress brieflyConfirm menu item / menu
Operation using the multifunction steering wheel
Fig. 33
Buttons / dials: on the multifunction steering wheel
Read and observe on page 45 first.
Description of the operation by means of the buttons on the multi-function
steering wheel
Button / dialActionOperationA
Press brieflyVoice control on/off / Sound off /on
(applies to vehicles without voice con- trol)Press and hold buttonActivate voice control for
theSmartLink a)
function (if supported
by the connected device)BPress brieflySwitch sound on/off / Switch track playback on/offTurn upIncrease volumeTurn downDecrease volumeCPress brieflyTo the next Radio /TV channel orchange to the playback trackPress and hold buttonFast forward within the trackDPress brieflySwitch to the previous radio /TV chan- nel or to the playback track b)Press and hold buttonFast reverse within the trackEPress brieflySelect menu item Assist systems
» page 48
F
Press brieflyTake the call / end the call / Menu Tel-ephone
display / display call list / call
the selected contactPress and hold buttonReject call / Redial last call 46Using the system
Selector lever lockFig. 170
Shift lock button
Read and observe and on page 135 first.
The selector lever is locked in mode P and N to prevent that the forward driv-
ing is selected accidentally, thereby setting the vehicle in motion.
The selector lever is locked only when the vehicle is stationary and at speeds
up to 5 km/h.
The selector lever lock is indicated by the illumination of the warning light.
The selector lever is not locked when quickly moving across the position N
(e.g. from R to D/S ). This, for example, helps to rock out a vehicle that is stuck,
e.g. in a bank of snow. The selector lever lock will engage if the lever is in posi-
tion N for more than approx. 2 seconds without the brake pedal being de-
pressed.
Releasing selector lever from mode P or N (selector lever lock)
›
Press the brake pedal and the lock button at the same time in the direction
of
1
» Fig. 170 .
Just depress the brake pedal, if you would like to change from the mode N to
D/S .
Defective selector lever lock
If the selector lever lock is defective or its power supply is interrupted (e.g. dis-
charged vehicle battery, faulty fuse), the selector lever can no longer be moved
out of position P in the normal manner and the vehicle can no longer be driven.
The selector lever must be unlocked specially » page 237.
Note
If you want to move the selector lever from mode P to mode D/S or vice versa,
move the selector lever quickly. This prevents that you accidentally select
mode R or N.Manual gear shifting (Tiptronic)Fig. 171
Selector lever/multi function steering wheel
Read and observe
and on page 135 first.
Tiptronic mode makes it possible to manually shift gears with the selector lev-
er or multifunction steering wheel. This mode can be selected both while stop-
ping and while driving.
The currently selected gear is indicated in the display » Fig. 169 on page 136 .
The gear shift indicator should be observed when changing gear » page 42.
Switching to manual shifting
›
Push the gear selector from position D/S towards the right, or left in a right-
hand drive vehicle.
When switching to the manual shifting while driving, the current gear is main-
tained.
Shifting up gears
›
Push the selector lever forwards
+
» Fig. 171 .
›
Pull the paddle +
» Fig. 171 briefly towards the steering wheel.
Shifting down gears
›
Push the selector lever backwards
-
» Fig. 171 .
›
Pull the paddle -
» Fig. 171 briefly towards the steering wheel.
Temporarily switching to manual shifting in position D/S
›
Pull one of the -/+ paddles
» Fig. 171 briefly towards the steering wheel .
Manual gear shifting is deactivated if more than 1 minute passes after either of
the -
/+ paddles was pulled. The temporary switch to manual gear shifting can
also be deactivated by pulling the + paddle towards the steering wheel for
more than 1 second.
137Starting-off and Driving
Fig. 178
Sampled areas and range of the
sensors
Read and observe and on page 147 first.
The system uses ultrasound waves to calculate the distance between the
bumper and an obstacle. The ultrasonic sensors are, depending on vehicle
equipment, located in the back or in the front bumper » Fig. 177.
Depending on the equipment, the following system variants are possible
» Fig. 178 .
▶ Variant 1: warns of obstacles in the areas
C
,
D
.
▶ Variant 2: warns of obstacles in the areas
A
,
B
,
C
,
D
.
▶ Variant 3: warns of obstacles in the regions
A
,
B
,
C
,
D
,
E
.
Approximate range of sensors (in cm)
Area » Fig. 178Variant 1
(4 sensors)Version 2
(8 sensors)Variant 3
(12 sensors)A-120120B-6090C160160160D606090E--90
Audible signals
The interval between the acoustic signals becomes shorter as the clearance is
reduced. A continuous tone sounds from a distance of approx. 30 cm - danger
area. From this moment on do not continue driving!
The acoustic signals can be set in the Infotainment » Owner´s Manual Infotain-
ment , chapter CAR - Vehicle Settings .
Towing a trailer
When towing, or when another accessory is connected to the trailer socket on-
ly the areas
A
and
B
» Fig. 178 are active in the system.
Note■
If with Version 3 vehicles not all fields around the vehicle are active after ac-
tivation the vehicle should be moved forwards or backwards.■
The signal tones for front obstacle recognition are factory-set to be higher
than for rear obstacle recognition.
Display in the Infotainment display
Fig. 179
Display
Read and observe and on page 147 first.
Function buttons and obstacle warning » Fig. 179ARoad display. Depending on the Infotainment type: Switching off park assistant dis-
play. Switching audible parking signals on/off.Change to rear-view camera display .Message: Look! Safe to move?Colour of an object detected in the collision area (the distance to the
obstacle is less than 30 cm).
Do not continue driving in the direc-
tion of the obstacle!Colour of an object detected in the manoeuvring area (the distance to
the obstacle is more than 30 cm).Colour of an object detected in the outside the manoeuvring area (the
distance to the obstacle is more than 30 cm).System failure (there is no indication of obstacles).
Road display
The roadway display varies depending on the steering angle
A
» Fig. 179 and
displays the roadway on which the vehicle would take with the current steer-
ing wheel position.
148Driving