AbbreviationsAbbreviationDefinitionrpmEngine revolutions per minuteABSAnti-lock brake systemACCAdaptive cruise controlACTactive cylinder managementAFMulti-purpose vehiclesAGMVehicle battery typeTCSTraction controlCO2Carbon dioxideCOCDeclaration of conformityDCCadaptive chassis controlDPFDiesel particle filterDSGAutomatic double clutch gearboxDSRActive driver-steering recommendationEDLElectronic differential lockECEEconomic Commission for EuropeEPCEPC fault lightESCElectronic Stability ControlETRim depthEUEuropean UnionHBAHydraulic brake assistHHCUphill start assistKESSYKeyless unlocking, starting and lockingkWKilowatt, measuring unit for outputLEDLighting element typeM1A passenger car constructed primarily for the transport of
peopleMCBMulti-collision brakeMGManual gearboxMSREngine drag torque controlAbbreviationDefinitionN1Panel van intended exclusively or mainly for the transporta-
tion of goodsNiMHNickel metal hydrideNmNewton meter, measuring unit for the engine torquePINpersonal identification numberQiStandard for wireless charging by electrical inductionSCRDiesel engine for which the AdBlue ®
solution is requiredTDI CRDiesel engine with turbo-charging and common rail injection
systemTSATrailer stabilisationTSIPetrol engine with turbo charging and direct injectionVDAAssociation of the Automotive Industry (in Germany)VINVehicle identification numberWWatt, unit of powerWLANWireless data networkXDSFunctional extension of the electronic differential lock11Abbreviations
EPC warning light (petrol)Read and observe
on page 34 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 34 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 unavailable.PROACTIVE PASSENGER PROTECTION UNAVAILABLE
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 34 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
pressures » page 277 .
▶ Correct the tyre pressure if necessary or replace the affected wheel
» page 282 or use the repair kit » page 285.
▶ Save the tyre pressure values in the system » page 249.
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.
37Instruments and warning lights
WARNING■Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons (e.g. children) could lock the car, turn on the ignition or start
the engine - there is a danger of injury and accidents!■
When leaving the vehicle, never leave people 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 keyway clean. Impurities (textile fibres, dust etc.) have a negative
effect on the functionality of the locking cylinder and ignition lock.
Unlocking/locking with the remote control key
Fig. 33
Key with fold/out key bit/KESSY key
Read and observe
and on page 54 first.
Description of the key » Fig. 33
Unlock button
Lock button
Depending on equipment fitted:
▶ Unlock/unlatch the boot lid (vehicles fitted with manual folding opera-
tion)
▶ Open/close/ the boot lid Stop movement of the boot lid (vehicles with
electric folding operation)
Locking button for folding the key bit in/out
Warning light for the battery charge - if the warning light does not flash
when a button on the key is pressed, the battery is discharged.
Unlock/unlatch the boot lid (vehicles fitted with manual folding operation)
By pressing the button
, the lid is unlocked.
By holding the button
, the lid is unlocked and unlatched (partially open).
If the lid is unlocked or unlatched using the
button, then the lid is automat-
ically locked after closing. The period after which the lid is locked can be set
» page 59 .
CAUTION
■
The remote control may be affected by signal superposition of transmitters
that are in the vicinity of the vehicle.■
The effective area of the remote control key is around 30 m. If the central
locking on the remote control responds from a distance of less than around 3
m, the battery must be replaced » page 290.
Remove KESSY emergency key
Fig. 34
KESSY key
Read and observe
and on page 54 first.
The emergency key is, for example, intended for the operation of the child
safety, and for switching off/on the front passenger airbag.
›
Remove retainer tabs
A
in the direction of arrow
1
» Fig. 34 .
›
Remove the emergency key
B
in the direction of the arrow
2
.
AB54Using the system
Open / close doorFig. 37
Door handle/door opening lever
Read and observe
and on page 54 first.
›
To open from the outside , unlock the vehicle and pull the door handle
A
in
the direction of arrow » Fig. 37.
›
To open from inside , pull on the door opening lever
B
and push the door
away from you.
›
To close from inside , grip the handle
C
and close the door.
WARNING■
The door must be closed properly, otherwise it could open whilst driving -
risk of death!■
Only open and close the door when no one is located in the opening/clos-
ing range – risk of injury!
■
Never drive with the doors open - it can be fatal!
■
An opened door can close automatically if there is a strong wind or the
vehicle is on an incline – risk of injury!
Note
On vehicles with door warning lights, these illuminate after the door is opened.Child safety lockFig. 38
Rear door: Parental settings on / off
Read and observe
and on page 54 first.
The child safety lock prevents the rear door from being opened from the in-
side. The door can only be opened from the outside.
Manually operated parental settings
›
To turn on the child safety lock, turn the vehicle key to position
» Fig. 38 .
›
To switch off , turn the parental control with the vehicle key in position
.
Malfunctions
Read and observe
and on page 54 first.
Synchronising the remote control
If the buttons on the remote control key have been operated several times be-
yond the effective range of the system or the battery in the remote control key
has been replaced and the vehicle cannot be unlocked using the remote con-
trol, the key must be synchronised.
›
Press any button on the remote control key.
›
Unlock the door with the key in the lock cylinder within 1 minute of pressing the button.
Fault with the central locking
If the warning light in the driver's door initially flashes quickly for around 2 sec-
onds, and then illuminates for 30 seconds without interruption before flashing
again slowly, you will need to seek the assistance of a specialist garage.
A fault in the central locking system means the vehicle doors and the boot lid
cannot be emergency locked or emergency unlocked » page 292.
57Unlocking and opening
Failure of the system KESSY
If there is a fault in the KESSY system, the appropriate error message is dis-
played in the instrument cluster.
Low voltage of the key battery
If the voltage of the key battery is too low, a message appears in the display of
the instrument cluster referring to the need to replace the battery. Replace
the battery » page 290.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Alarm trigger
58
Interior monitor and towing protection
58
The alarm system triggers audible and visual signals if an attempt is made to
break into the vehicle (hereafter referred to as alarm).
The alarm system is activated automatically approximately 30 seconds after the vehicle is locked. This is automatically disabled after release.
CAUTION
Before leaving the vehicle, it must be checked that all of the windows, doors
and the sliding/tilting roof are locked in order to ensure the full functionality of
the anti-theft alarm system.
Note
The alarm system has its own power source, service life of which is 5 years. In
order to ensure functionality of the alarm system, we recommend that you get
the alarm checked after this time by a specialist garage.
Alarm trigger
Read and observe
on page 58 first.
The alarm is triggered when one of the following unauthorised actions is acti-
vated on the vehicle with an activated warning system. ▶ Opening the bonnet.
▶ Opening the boot lid.
▶ Opening the doors.
▶ Manipulation of the ignition lock.
▶
Towing the vehicle.
▶ Movement in the vehicle.
▶ Sudden and significant voltage drop of the electrical system.
▶ Uncoupling the trailer.
An alarm is triggered also when the driver's door is unlocked and opened by
the lock cylinder.
The alarm is switched off by pressing the
button on the key or switching on
the ignition.
Interior monitor and towing protection
Fig. 39
Button for interior monitor and
towing protection
Read and observe on page 58 first.
The interior monitor detects movements inside the locked vehicle and then
triggers the alarm.
The anti-towing detects tilts in the locked vehicle and then triggers the alarm.
Both systems should be deactivated if there is a possibility that the alarm will
be triggered by movements (e.g. by people or animals) within the vehicle inte-
rior or if the vehicle has to be transported (e.g. by train or ship) or towed.
Deactivate
›
Switch off the ignition and open the driver's door.
›
Press the button on the centre column on the driver side
» Fig. 39,the
symbol illuminates in the button.
›
Lock the vehicle within 30 seconds.
Disabling the two systems switches off SafeLock.
58Using the system
WARNING■Ensure that the lock is properly engaged after closing the lid. Otherwise,
the lid might open suddenly while the vehicle is moving, even if the lid was
locked – risk of accident!■
Never drive with the lid open or unlatched, as otherwise exhaust gases
may get into the interior of the vehicle – risk of poisoning!
■
Only open and close the lid when no one is located in the opening/closing
range – risk of injury!
■
Make sure that no limbs are caught or crushed when closing the lid - risk
of injury!
■
When you open the boot lid make sure that there are no persons in the
opening area of the lid - there is a danger of injury!
CAUTION
■ Do not attempt to close the lid manually during the electrical closing process
- there is a risk of damaging the electric lid operation.■
When washing the vehicle in a car wash, we recommend that you lock the
vehicle (with the central locking button). In some car washes the boot lid might
open automatically due to the pressure action of the washing brushes - there
is a risk of damage to the vehicle interior.
CAUTION
■ Check that no objects are located in the opening/closing area which could
hinder the movement (e.g. cargo on the roof rack or on the trailer etc.) - there
is a risk of damage to the lid!■
In certain circumstances, if the lid is loaded (e.g. by a thick layer of snow), the
opening process of the lid can be interrupted. Remove the snow from the lid to
re-enable the electrical operation.
■
If the lid closes automatically (e.g. under load of snow), you will hear an inter-
mittent beep.
■
The flap is always to be close before disconnecting the battery.
Description of operationFig. 41
Lid operation
Read and observe
and on page 60 first.
Ways to open the lid
▶ By pressing the handle
A
» Fig. 41 .
▶ By holding the button
C
.
▶ By holding the button
D
on the key.
If the lid hits an obstacle when closing, it stops and an audible signal sounds.
Ways to close the lid ▶ Press pressing the button
B
» Fig. 41 .
▶ By holding the button
D
on the key (applies to vehicles with KESSY). The key
must be located at a maximum distance of 2 m from the lid.
▶ By pressing the handle
A
.
▶ By briefly pressing the lid downwards.
▶ If the lid hits an obstacle when closing, it stops and an audible signal sounds.
Ways to stop the lid movement ▶ Press pressing the button
B
» Fig. 41 .
▶ By pressing the button
C
.
60Using the system
›Press the control lever all the way into position
or until it stops » Fig. 49
on page 68 .
The parking lights on the respective side of the vehicle are turned on.
Switching on the side light on both sides ›
Switch on the ignition and turn the light switch to position
» page 67 , the
parking lights are turned on.
›
Switch off the ignition and lock the car.
After removing the ignition key and opening the driver's door, an audible warn-
ing sounds. After a few seconds, or after closing the driver's door, the acoustic
warning signal stops.
CAUTION
■ Turning on the parking light means the battery is heavily loaded.■The parking lights may switch off automatically due to a low battery charge.
If the two-sided parking lights are switched on when the ignition is off, the
parking lights will not switch on automatically.
Entry space lighting
Read and observe
on page 66 first.
The lighting is positioned on the lower edge of the exterior mirror and illumi-nates the entry area of the front door.
The lighting switches on after unlocking or opening the vehicle door (depend-
ing on the lighting conditions).
The lighting switches off after around 30 seconds after closing the front door
or switching on the ignition.
Driving abroad
Read and observe
on page 66 first.
When driving in countries with opposing traffic system (traffic on the
left/right), your headlights may dazzle oncoming traffic. Therefore, it is neces-
sary to have the headlights adapted by a specialist garage.
You can set the xenon headlights yourself by activating Travel mode Infotain-
ment menu
→
→
Light
. In this mode, no automatic beam adjustment is
made ahead of the vehicle.
Headlight Assist (Light Assist / Dynamic Light Assist)
Introduction
Fig. 53
Sensor window for the headlight
assistant
This chapter contains information on the following subjects:
Operating conditions
72
Switching on and off
72
The headlight assistant (referred to as just system in the following) automati-
cally switches the main beam on/off, if necessary, adjusts the beam of the
front headlights in accordance with the existing traffic situation (other vehi-
cles) and environmental conditions (e.g. driving through a lit village).
The switching on/off of the main beam, if necessary, the adaptation of the
headlight, is controlled by a sensor » Fig. 53.
Depending on the equipment, the following system versions can exist.
Light Assist
automatically switches the main beam on/off.
Dynamic Light Assist
automatically adjusts the light cone shape of the front head-
lights in order to prevent dazzling the oncoming and preceding vehicles, while
ensuring the highest possible illumination of the road edges.
If the driving mode Eco » page 240 , Select the driving mode (Driving Mode
Selection) or travel mode » page 71 , Driving abroad is selected, the automatic
adjustment of the beam is deactivated,
Dynamic Light Assist
only switches the
main beam on/off automatically.
If the Xenon headlights are in the mode rain or fog » page 69 , then
DynamicLight Assist
is deactivated.
If there is a fault, the error message will appear in the instrument cluster dis-
play. Seek help from a specialist garage.
71Lights and visibility
Seat heating and ventilation
Introduction
Fig. 80
Button arrangement: Heated front seats (and ventilation) / heat-
ed rear seats
This chapter contains information on the following subjects:
Front and rear seats with seat heating
85
Front seats with heating and ventilation
86
Depending on the equipment, the front seats can be heated or heated and
ventilated. The outer rear seats can only be heated.
Buttons for the seat heating and ventilation » Fig. 80
Left seat heating
Right seat heating
Seat heating and ventilation left
Seat heating and ventilation right
The seat heating / ventilation only works when the engine is running. When the ignition is switched off, the seat heating / ventilation is also switch-ed off. if the engine is started again within 10 minutes, then the driver's seat
heating / ventilation is switched on again automatically according to the set-
ting before switching off the ignition.
WARNINGIf you have a limited pain and / or temperature sensitivity, e.g. due to medi-
cation, paralysis or because of chronic illness (e.g. diabetes), we recom-
mend that you do not use the seat heating. If the seat heating is used, we
recommend to make regular breaks in your journey when driving long dis-
tances, so that the body can recuperate from the stress of the journey.
Please consult your doctor, who can evaluate your specific condition.
CAUTION
The following instructions must be observed to avoid damage to the seats.■Do not kneel on the seats or otherwise apply concentrated pressure to them.■
Do not heat seats that do not contain occupants.
■
Do not heat seats in which objects are secured or resting (e.g. children´s
seat, a bag etc.).
■
Do not heat seats on which additional slipcovers or protective covers are fit-
ted.
Note
If the on-board voltage decreases, the seat heating and ventilation switches
off automatically » page 273, Automatic consumer shutdown - discharge pro-
tection of the vehicle battery .
Front and rear seats with seat heating
Fig. 81
Seat heating switched on at max. heat: front seats / rear seats
Read and observe
and on page 85 first.
›
To turn on the heating with maximum heat » Fig. 81, press the key
or
button.
85Seats and head restraints