Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Before setting off
12
Driving safety
12
In this section of the instructions you will find important information on the
subject of passive safety. We have combined everything here which you
should be familiar with, for example, regarding seat belts, airbags, safety of children and anything similar.
Other important safety information can also be found in the subsequent sec-
tions of this Owner's Manual. Therefore, the Owner's Manual should always be
kept in the vehicle.
Before setting off
For your own safety and the safety of the people travelling with you, please
pay attention to the following points before setting off.
▶ Check the lights and turn signal lights are functioning correctly.
▶ Check the wiper function and the wiper blades for wear. Check the wind-
screen washer fluid level.
▶ Ensure that all of the windows offer good visibility to the outside.
▶ Adjust the rear-view mirror so that vision to the rear is guaranteed. Ensure
that the mirrors are not covered.
▶ Check the tyre inflation pressure.
▶ Check the engine oil, brake fluid and coolant level.
▶ Secure all items of luggage.
▶ Do not exceed the permissible axle loads and permissible gross weight of the
vehicle.
▶ Close all doors as well as the bonnet and boot lid.
▶ Ensure that no objects can obstruct the pedals.
▶
Protect children using a suitable child seat » page 22, Transporting children
safely .
▶ Adopt the correct seated position. Tell your passengers to assume the cor-
rect seated position » page 12, Correct and safe seated position .
Driving safety
For safety in traffic, the following precautions must be observed. ▶ Do not become distracted from concentrating on the traffic situation, (e.g. by
your passengers or mobile phone calls).
▶ Never drive when your driving ability is impaired, (e.g. due to medication, al-
cohol, drugs or similar).
▶ Keep to the traffic regulations and the permissible speed limit.
▶ Always adjust the driving speed to the road, traffic and weather conditions.
▶ Take regular breaks on long journeys (at least every two hours).
Correct and safe seated position
Introduction
This chapter contains information on the following subjects:
Driver’s correct seated position
13
Adjusting the steering wheel position
13
Passenger’s correct seating position
14
Passengers’ correct seating position on the rear seats
14
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.
The following list contains instructions for the Passenger which, if not ob-
served, may cause serious injuries or death. ▶ Do not lean against the dash panel.
▶ Do not put your feet on the dash panel.
The following list contains instructions for all Passengers which, if not ob-
served, may cause serious injuries or death.
▶ Do not sit only on the front area of the seat.
▶ Do not sit facing to one side.
▶ Do not lean out of the window.
▶ Do not put your limbs out of the window.
▶ Do not put your feet on the seat upholstery.
12Safety
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
33
Braking system
33
Front seat belt warning light
33
Adaptive cruise control (ACC)
33
Power steering / steering lock (KESSY system)
33
Stability control (ESC) / Traction control (TCS)
34
Traction control (TCS) disabled
34
Anti-lock braking system (ABS)
34
Rear fog light
34
Emission control system
35
Preheating unit (diesel)
35
EPC warning light (petrol)
35
Safety systems
35
Tyre pressure
35
Brake linings
36
Low fuel - petrol / diesel
36
Lane assist (Lane Assist)
36
Turn signal system
36
Trailer turn signal lights
36
Fog lights
37
Cruise control
37
Brake pedal (automatic gearbox)
37
Natural gas operation
37
Main beam
37
Automatic gearbox
37
Rear seat belt warning light
37
Generator
37
Coolant
38
Engine oil pressure
38
Engine oil level
38
Lamp failure
39
Diesel particle filter (diesel)
39
Windscreen washer fluid level39High beam assistant39
START-STOPsystem
39
Display a low temperature
39
Water in the fuel filter (diesel)
40
Adaptive cruise control (ACC)
40
Distance warning (Front Assist)
40
Front assist
40
OFF ROAD mode
40
Adaptive Chassis Control (DCC)
40
Service
40
The warning lights in the instrument cluster 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 warning lights are located at the following positions in the instrument
cluster » Fig. 17 on page 30 .
▶ Tachometer
1
▶Display
2
▶Speedometer
3
▶Bar with warning lights
5
Warning lights in the display
Depending on the importance the warning light (danger) or
(warning) illu-
minate along with some of the warning lights in the list with the warning
lights.
Depending on vehicle equipment, some warning lights can be displayed in col-
our on the display. For example. the coolant warning lamp may be represented
as follows.
▶ - Segment display / monochromatic (“black and white”) MAXI DOT display
▶ - Coloured MAXI DOT display
32Using the system
Emission control systemRead and observe
on page 33 first.
lights up – there is a fault in the emission control system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Preheating unit (diesel)
Read and observe
on page 33 first.
flashes – 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.
There is a fault in the glow plug system if the warning light does not come
on or illuminates continuously.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
EPC warning light (petrol)
Read and observe
on page 33 first.
lights up – there is a fault in the engine management system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Safety systems
Read and observe
on page 33 first.
System fault
lights up - 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.
One of the airbags or a belt tensioner has been disabled by the diagnostic
tool
illuminates for around 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 the following message is shown in the information cluster
display.
Proactive passenger protection not available.PROACTIVE PASSENGER PROTECT NOT AVAIL
or
Proactive 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 33 first.
Change of tyre pressure values
lights up - 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
pressure » page 261 .
35Instruments and warning lights
▶Correct the tyre pressure if necessary or replace the affected wheel
» page 266 or use the repair kit » page 270.
▶ Save the tyre pressure values in the system » page 229.
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.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
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.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Other incidents
The illumination of the warning light can have the following reasons.
▶ The vehicle is loaded on one side. Distribute the load evenly.
▶ 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 in the instrument cluster can be delayed or does
not light up at all.
Brake linings
Read and observe
on page 33 first.
illuminates - the brake pads are worn.
▶
You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Low fuel - petrol / diesel
Read and observe
on page 33 first.
illuminates – the fuel level in the fuel tank is at the reserve level (approxi-
mately 6 litres).
An audible signal sounds as a warning. ▶ Please refuel » page 249.
Note
The text in the display goes out after refuelling and driving a short distance.
Lane assist (Lane Assist)
Read and observe
on page 33 first.
The warning lights
indicates the state of the Lane Assist system.
More information about the Lane Assist System » page 224.
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 (does not apply when towing).
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.
Trailer turn signal lights
Read and observe
on page 33 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.
36Using the system
Unlocking and opening
Unlocking and locking
Introduction
This chapter contains information on the following subjects:
unlock / lock with the key on the lock cylinder
51
Unlocking/locking with the remote control key
52
Locking / unlocking - KESSY
52
Vehicle locking / unlocking with the central locking button
53
SafeLock
53
Individual settings
53
Opening / closing door
54
Child safety lock
54
Malfunctions
55
The vehicle is equipped with a central locking system which makes it possible
to unlock / lock all the doors, the fuel filler flap and boot lid simultaneously.
The door unlocking can be adjusted individually » page 53.
The unlocking of the vehicle is displayed by the turn signal lights flashing
twice.
If you unlock the vehicle and do not open a door or the boot lid within the next
45 seconds, the vehicle will lock again automatically.
The locking of the vehicle is displayed by the turn signal lights flashing once.
If the driver's door has been opened, the vehicle cannot be locked.
If the doors or the luggage compartment lid remain open after the vehicle has
been locked, the turn signal lights do not flash until they have been closed.
WARNING■ Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ised persons (e.g. children) could lock the vehicle, turn on the ignition or
start the engine - danger of injury and accidents!■
When leaving the vehicle, never leave persons who are not completely in-
dependent, such as children, unattended in the vehicle. These individuals
might not be able to leave the vehicle on their own or to help themselves.
Can be fatal at very high or very low temperatures!
CAUTION■ Each key contains electronic components; therefore it must be protected
against moisture and severe shocks.■
Keep the key grooves clean. Impurities (textile fibres, dust etc.) have a nega-
tive effect on the functionality of the locking cylinder and ignition lock.
unlock / lock with the key on the lock cylinder
Fig. 31
Left side of the vehicle: Turning
the key for unlocking and locking
the vehicle
Read and observe and on page 51 first.
Unlocking/locking the vehicle with the key » Fig. 31
Unlocking the vehicle
Locking the vehicle
CAUTION
If the locking cylinder is provided with a cap » page 276, to unlock / lock the
vehicle with key, the cap must be removed beforehand.51Unlocking and opening
Unlocking/locking with the remote control keyFig. 32
Key with pop-out key bit
Read and observe and on page 51 first.
Description of the key » Fig. 32
Unlock button
Lock button
Depending on equipment fitted:
▶ Unlock boot lid (by pressing) / unlatch and partially open (by holding)
(vehicles with manual valve operation)
▶ Open/close/ the boot lid Stop movement of the boot lid (vehicles with
electric folding operation)
Button for popping out/pushing in the key bit
Battery status warning light - if the warning light does not flash when you
press a button on the key, the battery is discharged
Unlock/unlatch the boot lid (vehicles fitted with manual folding operation)
By pressing lightly on the button
the lid is unlocked.
By pressing down on the button
the lid is unlocked and unlatched (part-
opened).
If the lid is unlocked or released with the button , then the lid is automati-
cally locked after closing. The period of time after which the flap is locked can
be set » page 57 .
CAUTION
■
The remote control may be affected by signal superimposition by transmit-
ters close to the car.■
The range of the remote control key is about 30 m. The battery must be re-
placed if the central locking only reacts to the remote control at a distance of
less than 3 m away » page 275.
ABLocking / unlocking - KESSYFig. 33
Vehicle unlocking / vehicle locking
Read and observe
and on page 51 first.
The KESSY system (Keyless Entry Start Exit System) enables unlocking and
locking of the vehicle without actively using the remote control key.
›
Grip the door handle to unlock » Fig. 33
the vehicle.
›
Touch the sensor on the door handle with your finger to
lock» Fig. 33 -
the
vehicle.
When unlocking/locking the vehicle, the key must be at a maximum distance
of approximately 1.5 m from the front door handle.
Information on locking
On vehicles fitted with automatic gearbox, the selector lever must be moved
into the position P before unlocking.
The vehicle cannot be locked from the outside if the ignition has not been
turned off.
After locking the car, it is not possible to unlock within the next 2 seconds by
touching the door handle. This can be used to check whether the vehicle is
locked.
Protection against inadvertently locking the key in the vehicle
If one of the doors is closed after locking the vehicle and the key with which
the vehicle was locked remains in the passenger compartment, the vehicle is
automatically unlocked. After automatically unlocking, the turn signal lights
will flash four times. If no door is opened within 45 seconds, the vehicle is au-
tomatically locked again.
52Using the system
If the boot lid is closed after locking the vehicle and the key with which the
vehicle was locked remains in the luggage compartment, the lid is automatical-
ly unlatched (partially opened). After automatically unlocking, the turn signal
lights will flash four times. The boot lid remains unlatched (partially opened);
the other doors remain locked.
CAUTION
Some types of gloves can affect the unlocking or locking device via the sen-
sors in the door handle.
Vehicle locking / unlocking with the central locking button
Fig. 34
Central locking button
Read and observe and on page 51 first.
Conditions for the locking/unlocking using the central locking button.
The vehicle is not locked from the outside.
None of the doors are open.
›
To lock , press the button
» Fig. 34 .
Locking is displayed in the button by the illumination of the
symbol.
The following applies after locking. ▶ Opening the doors and the boot lid from the outside is not possible.
▶ The doors can be unlocked and opened from the inside by a single pull on the
opening lever of the respective door.
WARNINGDoors locked from the inside make it difficult for rescuers to get into the
vehicle in an emergency – danger to life!SafeLock
Read and observe
and on page 51 first.
SafeLock prevents the doors from behind opened from inside as well as win-dow operation. This makes an attempted break-in to the vehicle more difficult.
Activating
SafeLock is activated when the vehicle is locked from the outside.
This function is pointed out by the following message on the display of the in-
strument cluster after the ignition is switched off.
Check SAFE lock! Log book!CHECK SAFELOCK
Activation display
When SafeLock is activated the warning light in the driver's door flashes for 2
seconds in rapid succession, then starts to flash at longer intervals.
Switching off ▶ By locking twice within 2 seconds.
▶ or: by deactivating the interior monitor and the towing protection
» page 56 .
The warning light in the driver door flashes rapidly for about 2 seconds, then
goes out and starts to flash at longer intervals after about 30 seconds.
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
The SafeLock switches on the next time the vehicle is locked.
WARNINGIf the car is locked and the safe securing system activated, no people must
remain in the car as it will then not be possible to either unlock a door or
open a window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency – risk to life!
Individual settings
Read and observe
and on page 51 first.
The following functions of central locking can be individually adjusted in theInfotainment menu
→
→
Opening and closing
.
53Unlocking and opening
Lights and visibility
Light
Introduction
This chapter contains information on the following subjects:
Operating the lights
64
Daytime running lights(DAY LIGHT)
65
Turn signal and main beam
65
Automatic driving light control
66
Xenon headlight
66
High-beam assistant (Light Assist)
67
Fog lights/rear fog light
67
Fog lights with CORNER function
68
COMING HOME / LEAVING HOME
68
Hazard warning light system
68
Parking light
68
Entry space lighting
69
Driving abroad
69
The lights work only with the ignition on, unless otherwise stated.
The layout of the controls on right-hand drive vehicles differs partially from
that shown in this layout » Fig. 46 on page 64 .
WARNINGThe automatic driving lamp control only operates as a support and
does not release the driver from his responsibility to check the light and, if
necessary, to switch on the light depending on the light conditions.
Note
The headlights may mist up temporarily. When the light is on, the light-emit-
ting surface demists after a short time.Operating the lightsFig. 46
Light switch and control dial for
the headlight beam range regu-
lation
Read and observe on page 64 first.
To switch the lights on/off ,turn the
A
» Fig. 46 switch to one of the following
positions (equipment-dependent).
Switching off lights (except daytime running lights)Switching lights on/off automatically » page 66
Switching on the parking lights or parking lights on both sides » page 68
Switching on the low beam
To adjust the headlight range control , turn dial
B
» Fig. 46 in line with the
vehicle load » .
Front seats occupied, boot empty
All seats occupied, boot empty
All seats occupied, boot loaded
Driver seat occupied, boot loaded
The Xenon headlights feature no manual headlight range control. After
switching on the ignition, adjust these automatically to the load and driving
condition of the vehicle.
WARNINGAlways adjust the headlight beam to meet the following conditions - other-
wise there is a risk of an accident.■
The vehicle does not dazzle other road users, especially oncoming vehi-
cles.
■
The beam range is sufficient for safe driving.
64Using the system