Traffic jam assistant179Assistant for emergencies179
Traffic sign recognition
180
Fatigue detection
182
Tyre pressure monitoring
183
Hitch and trailer
184
Hitch
184
Trailer
185
General Maintenance
Care and maintenance
190
Service work, adjustments and technical
alterations
190
Washing vehicle
193
Cleaning vehicle exterior
194
Interior care
198
Inspecting and replenishing
201
Fuel
201
AdBlue ®
and its refilling
204
Engine compartment
206
Engine oil
209
Coolant
210
Brake fluid
212
Vehicle battery
213
Wheels
217
Tyres and wheel rims
217
Winter operation
220
Do-it-yourself
Emergency equipment and self-help
222
Emergency equipment
222
Changing a wheel
224
Puncture repair kit
228
Jump-starting
230
Towing the vehicle
231
Remote control and removable light
233Emergency unlocking/locking235Replacing windscreen wiper blades237
Fuses and light bulbs
238
Fuses
238
Bulbs
242
Technical data
Technical data
246
Basic vehicle data
246
Vehicle-specific information depending on
engine type
252
Index
3Table of Contents
AbbreviationsAbbreviationDefinitionrpmEngine revolutions per minuteABSAnti-lock brake systemACCAdaptive cruise controlACTactive cylinder managementAFMulti-purpose vehiclesAGMVehicle battery typeAPNAn access point name for the WLAN connectionTCSTraction controlCO2Carbon dioxideCOCDeclaration of conformityDCCadaptive chassis controlDPFDiesel particle filterDSGAutomatic double clutch gearboxDSRActive driver-steering recommendationEDLElectronic differential lockECEEconomic Commission for EuropeEPCEPC fault lightESCElectronic Stability ControlETRim depthEUEuropean UnionGSMGlobal system for mobile communicationsHBAHydraulic 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 gearboxAbbreviationDefinitionN1Panel van intended exclusively or mainly for the transporta-
tion of goodsNiMHNickel metal hydrideNmNewton meter, measuring unit for the engine torquePINpersonal identification numberSCRDiesel engine for which the AdBlue ®
solution is requiredSSPConnect two devices using Bluetooth ®
profileTDI 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 lock7Abbreviations
Find a parking space on a flat surface or on a slope that is not so steep.
Brake systemRead and observe
on page 32 first.
illuminates – the brake fluid level in the braking system is too low.
Brake fluid: Owner's manual!BRAKE FLUID PLEASE CHECK›
Stop the vehicle, switch off the engine, and check the level of the brake fluid
» page 212 .
WARNING■
If the warning light illuminates simultaneously with warning light
» page 34 , Anti-lock braking system (ABS) , do not continue your
journey! 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 32 first.
illuminates - the driver or front passenger has not fastened their seat belt.
At a speed of more than approximately 30 km/h the warning light flashes
and an audible warning sounds at a time.
If the seat belt is not fastened by the driver or front passenger during the next
approx. 2 seconds, the warning signal is deactivated and the warning light
lights up permanently.
Automatic Distance Control (ACC)
Read and observe
on page 32 first.
illuminates - ACC deceleration is insufficient.
Apply the brake!›
Apply the brake.
For more information about the ACC system » page 163.
Power steering / steering lock (KESSY system)
Read and observe
on page 32 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 lock defect (KESSY system)
An audible signal sounds as a warning.
flashes
Steering lock faulty. Stop!STOP VEHICLE STEERING FAULTY
Park the vehicle, do not continue to drive
. After switching off the ignition, it
is no longer possible to lock the steering, to activate the electrical components
(e.g. Infotainment ), to switch on the ignition again and to start the engine.
Seek help from a specialist garage.
flashes
Steering lock: Workshop!STEERING WORKSHOP
Seek help from a specialist garage.
Steering column lock not unlocked (System KESSY)
flashes
Move the steering wheel!MOVE STEERING WHEEL
▶ 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.
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.
33Instruments and warning lights
Seek help from a specialist garage.
Stability control (ESC) / Traction control (TCS)Read and observe
on page 32 first.
flashes – the ESC or TCS is currently active.
ESC or TCS fault
illumi-
nates
Error: stabilisation control (ESC)ESC ERROR
or
illumi-
nates
Error: traction controlASR ERROR
Seek help from a specialist garage.
If the warning light comes on after starting the engine, the TCS may be
switched off for technical reasons. ▶ Switch the ignition off and on again.
If the warning light does not illuminate after you switch the engine back on,
the TCS is fully functional again.
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.
For more information on the ESC system » page 144 or TCS system
» page 144 .
Traction control (TCS) deactivated
Read and observe
on page 32 first.
illuminates – the TCS system is disabled.
Traction control (ASR) deactivated.ASR OFF Anti-lock braking system (ABS)
Read and observe
on page 32 first.
illuminates – there is an ABS fault.
Error: ABSABS ERROR
The vehicle will only be braked by the normal brake system without the ABS.
Seek help from a specialist garage.
WARNING■ If the warning light illuminates simultaneously with warning light
» page 33 , Brake system , do not continue your journey! 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!
Rear fog light
Read and observe
on page 32 first.
illuminates – the rear fog light is switched on.
Exhaust emissions control system
Read and observe
on page 32 first.
illuminates – there is a fault in the exhaust emissions control system. The
system makes possible operation emergency mode - there may be a noticea-
ble reduction in engine performance.
Seek help from a specialist garage.
Glow plug system (diesel engine)
Read and observe
on page 32 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.
34Using the system
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
Speed regulating system / Speed limiterRead and observe
on page 32 first.
illuminates - the vehicle speed is limited by the speed regulator system
and/or the automatic distance control or by the speed limiter.
flashes – the speed set with the limiter has been exceeded.
Brake pedal (automatic transmission)
Read and observe
on page 32 first.
illuminates – apply the brake.
Parking brake - Auto Hold function
Read and observe
on page 32 first.
illuminates - the Auto Hold function is activated.
For more information about the Auto-Hold Function » page 146.
Main beam
Read and observe
on page 32 first.
illuminates – the main beam or the headlight flasher is switched on.
Automatic transmission
Read and observe
on page 32 first.
Gearbox overheated
The warning light is only shown in the MAXI DOTdisplay.
illumi-
nates
Gearbox overheated. Stop! Owner's manual!STOP VEHICLE GEARBOX OVERHEAT illumi-
nates
Gearbox overheated.GEARBOX OVERHEATED
▶
Do not continue to drive! Stop the vehicle and turn off the engine.
You can continue your journey as soon as the warning light disappears.
If the warning light does not go out, do not continue driving. Seek help from a
specialist garage.
Transmission problem
The warning light
is only shown in the MAXI DOTdisplay. illumi-
nates
Gearbox faulty. Workshop!GEARBOX FAULTY WORKSHOP illumi-
nates
Error: gearbox. Reverse gear not available.GEARBOX ERROR REV_ GEAR NOT AVAIL illumi-
nates
Error: gearboxGEARBOX ERROR
Seek help from a specialist garage.
Rear seat belt warning light
Read and observe
on page 32 first.
illuminates – a rear seat belt is not fastened.
illuminates – a rear seat belt is fastened.
When the seat belt is fastened/unfastened, the particular light lights up briefly
and indicates the current belt status!
Alternator
Read and observe
on page 32 first.
illuminates – the battery is not being charged whilst the engine is running.
Seek help from a specialist garage.
CAUTION
If in addition to the light the light lights up while driving, stop driving -
risk of engine damage! Switch off the engine and seek assistance from a spe-
cialist garage.37Instruments and warning lights
Long-term ( ) And “2” ( )
The memory gathers driving information from any number of individual jour-
neys up to a total of 99 hours and 59 minutes driving or 9,999 kilometres driv-
en.
The indicator is automatically set back to zero if one of the indicated values is
exceeded.Since refuel
(
) or “3” (
)
The memory gathers driving information since the last refuelling.
The memory is erased automatically the next time you fill up.
Select memory
▶ 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 with a long acknowledgement (holding pressed).
Note
Disconnecting the vehicle battery will delete all memory data.
MAXI DOT display
Introduction
This chapter contains information on the following subjects:
Main menu
45
Operation using the operating lever
46
Operation using the multifunction steering wheel
46
Menu item
Navigation47
Menu item
Audio47
Menu item
Telephone47
Menu item
Assist systems48
Compass point display
48
Eco-tips
49
The MAXI DOT display (following as display) is a user interface which, depend-
ing on the equipment configuration, delivers information about the Infotain-
ment, the multifunction display, the assistance systems etc.
WARNINGConcentrate fully at all times on your driving! As the driver you are fully re-
sponsible for the operation of your vehicle.
Main menu
Read and observe
on page 45 first.
Call up the main menu
›
Press and hold the button
A
on the operating lever » Fig. 32 on page 46 .
or
›
Press and hold the dial
G
on the multifunction steering wheel » Fig. 33 on
page 46 .
Main menu items (depending on vehicle equipment) ■
Driving data
» page 42
■
Assist systems
» page 48
■
Navigation
» page 47
■
Audio
» page 47
■
Telephone
» page 47 ;
■
Vehicle
» page 41 , Auto-check control
The menus can be opened using the buttons on the control lever » Fig. 32 on
page 46 or on the multi-function steering wheel » Fig. 33 on page 46 .
Note
■
If warning messages are displayed, these messages must first be confirmed
to access the main menu.■
The travel mode can be set in the Infotainment » Owner´s Manual Infotain-
ment , chapter Vehicle settings (SETUP button) .
45Information system
The following symbols are displayed next to each entry in the call list.Incoming call
Outgoing call
Missed call
Outgoing call
■ Cancel
- Ends the call
Incoming call
■
Answer
– Answer incoming call
■
Reject
– Reject incoming call
■
Ignore
- Mute the ringer (this option is only available if there is no other call)
Ongoing conversation or conference call
■
Hang up
- End a call
■
Hold
– Hold a call
■
Continue
– Continue held call
■
Mic. off
– Microphone off
■
Mic. on
– Microphone on
■
Private
– Switch the call to the telephone
■
Hands-free
– Toggles the call to the device
Ongoing and held call ■
Hang up
– End an ongoing call
■
Call wait.
– Switch to a held call
■
Conference
– Make a conference call 1)
■
Mic. off
– Microphone off
■
Mic. on
– Microphone on
■
Private
– Switch ongoing call to the telephone
■
Hands-free
– Switch ongoing call to the device
Symbols in the display Charge status of the telephone battery 1)
Signal strength 1)
A telephone is connected to the unit
Missed calls (if there are several missed calls, the number of calls is shown
next to the symbol)
Switch-off microphone
Menu itemAssist systems
Read and observe on page 45 first.
Select menu item
Assist systems›
Select and confirm
Assist systems
in the main menu.
or
›
Press the button on the
multi-function steering wheel .
In the menu
Assist systems
the systems Front Assist, Lane departure warning
(Lane Assist), Rear Traffic Alert and blind spot monitoring can be enabled/disa-
bled.
Compass point display
Fig. 34
Compass display
Read and observe on page 45 first.
Applies to vehicles with factory-installed navigation system.
In the display when the ignition is on, an arrow symbol as well as an abbrevia-
tion for the corresponding direction (in relation to the current direction of trav-
el) are displayed » Fig. 34.
Note
The direction indicator can be displayed at the top or bottom of the screen dis-
played in response to further information.1)
This function is only supported by some mobile phones.
48Using the system