
Seats, restraints67Child restraint installation locations
Permissible options for fitting a child restraint system Front seats - All variantsWeight and age classSingle seat - front passenger side 1)Bench seat - front passenger sidewithout airbagwith airbagwithout airbagwith airbagcentreoutercentreouterGroup 0: up to 10 kg
Group 0+: up to 13 kgUU 2)UUU 2)U2)Group I: 9 to 18 kgUU 2)UUU2)U 2)Group II: 15 to 25 kg
Group III: 22 to 36 kgUU 2)UUU 2)U2)1)
If adjustable, ensure seat is in its rearmost position. Make sure vehicle seat belt is as straight as possible between shoulder and
upper anchorage point.
2) Ensure the front passenger airbag system is deactivated when installing a child restraint in this position.

70Seats, restraintsCrew cab - rear seatsWeight and age class2nd row seatsOuterCentreGroup 0: up to 10 kg
Group 0+: up to 13 kgUXGroup I: 9 to 18 kgUXGroup II: 15 to 25 kg
Group III: 22 to 36 kgUXU:suitable for universal category restraint systems for use in this weight and age class, in conjunction with three-point
seat belt.UF:suitable for universal category forward-facing restraint systems for use in this weight and age class, in conjunction
with three-point seat belt.<:suitable for ISOFIX child restraint system with mounting brackets and anchorage points, where fitted. When mounting
an ISOFIX child restraint system, only systems that have been approved for the vehicle may be used. Refer to
" Permissible options for fitting an ISOFIX child restraint system ".X:seat position not suitable for children in this weight and age class.

84Instruments and controlsInstruments and
controlsControls ....................................... 85
Steering wheel adjustment ........85
Steering wheel controls .............85
Horn ........................................... 85
Steering column controls ...........85
Windscreen wiper and washer ..86
Outside temperature ..................87
Clock ......................................... 88
Power outlets ............................. 88
Inductive charging .....................90
Cigarette lighter ......................... 91
Ashtrays .................................... 91
Warning lights, gauges and indi‐ cators ........................................... 91
Instrument cluster ......................91
Speedometer ............................. 91
Odometer .................................. 92
Trip odometer ............................ 92
Tachometer ............................... 92
Fuel gauge ................................ 93
AdBlue gauge ............................ 93
Engine coolant temperature gauge ....................................... 93
Service display .......................... 94Transmission display .................94
Control indicators ......................95
Turn lights .................................. 98
Seat belt reminder .....................98
Airbag and belt tensioners .........98
Airbag deactivation ....................98
Charging system .......................99
Malfunction indicator light ..........99
Service vehicle soon .................99
Stop engine ............................. 100
Brake system ........................... 100
Parking brake .......................... 100
Antilock brake system (ABS) ...100
Gear shifting ............................ 100
Variable effort steering ............100
Lane departure warning ..........101
Electronic Stability Control ......101
Engine coolant temperature ....101
Preheating ............................... 101
AdBlue ..................................... 101
Tyre pressure monitoring system .................................... 102
Engine oil pressure ..................102
Low fuel ................................... 103
Stop-start system ....................103
Exterior light ............................ 103
Low beam ................................ 103
High beam ............................... 103
High beam assist .....................103
Front fog lights ......................... 103Rear fog light........................... 103
Cruise control .......................... 103
Active emergency braking .......104
Speed warning ........................ 104
Speed limiter ........................... 104
Tachograph ............................. 104
Door open ................................ 104
Displays ..................................... 105
Driver Information Centre ........105
Info Display .............................. 105
Vehicle messages ......................106
Warning chimes .......................107
Trip computer ............................. 108
Tachograph ................................ 109

Instruments and controls97Control indicators in the overheadconsole
Overview
OTurn lights 3 98XSeat belt reminder 3 98vAirbag and belt tensioners
3 98WAirbag deactivation 3 98pCharging system 3 99ZMalfunction indicator light
3 99jService vehicle soon
3 99CStop engine 3 100RBrake system 3 100jParking brake 3 100uAntilock brake system
(ABS) 3 100baGear shifting 3 100§Variable effort steering
3 100QLane departure warning
3 101RElectronic Stability Control
3 101WEngine coolant temperature
3 101!Preheating 3 101úAdBlue 3 101wTyre pressure monitoring
system 3 102IEngine oil pressure 3 102YLow fuel 3 103DAutostop (Stop-start
system) 3 103\Autostop inhibited (Stop-
start system) 3 103FExterior light 3 1039Low beam 3 103CHigh beam 3 103fHigh beam assist 3 103>Front fog lights 3 103øRear fog light 3 103mCruise control 3 103lActive emergency braking
3 104$Speed warning 3 104UCruise control 3 103,
speed limiter 3 104&Tachograph 3 104yDoor open 3 104

98Instruments and controlsTurn lightsO flashes green.
Flashes if a turn light or the hazard
warning flashers are activated.
Rapid flashing: failure of a turn light or
associated fuse.
An audible warning can be heard
when the turn lights are on. When
towing a trailer, the pitch of the
audible warning changes.
Bulb replacement 3 277.
Fuses 3 285.
Turn lights 3 113.
Seat belt reminder X illuminates or flashes red in the
overhead console.
If the seat belt is unfastened, control
indicator X will flash when vehicle
speed exceeds approx. 16 km/h. A warning chime also sounds for
approx. 90 seconds.
Depending on the vehicle, the control
indicator flashes if the front
passenger seat belt is not fastened.If the seat belt is fastened, the
indicator light extinguishes.9 Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger their fellow occupants and
themselves.
Three-point seat belts 3 56.
Airbag and belt tensioners
v illuminates yellow.
When the ignition is switched on, the control indicator illuminates briefly. If
it does not illuminate or illuminates
whilst driving, there is a fault in the
airbag system. Seek the assistance
of a workshop. The airbags and belt
pretensioners may fail to trigger in the event of an accident.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.
9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners 3 55.
Airbag system 3 59.
Airbag deactivation Ó illuminates yellow.
Illuminates for approx. 60 seconds
after the ignition is switched on. The
front passenger airbag is activated.
W illuminates yellow when the
ignition is switched on and remains
illuminated when the front passenger
airbag has been deactivated 3 63.

Instruments and controls999Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Airbag system 3 59.
Belt tensioners 3 55.
Airbag deactivation 3 63.
Charging system p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
running
Fault in the emission control system. The permitted emission limits may be exceeded. Seek the assistance of a
workshop immediately.
If Z illuminates in combination with
A , stop vehicle and switch off engine
as soon as possible.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the immediate assistance of a
workshop.
Service vehicle soon
j illuminates yellow.
Illuminates briefly when the ignition is
switched on.
The vehicle needs a service.
May illuminate in combination with
another control indicator or a
message in the Driver Information
Centre 3 105.
Illuminates if cleaning of the diesel particle filter is required and
automatic cleaning does not occur
3 233.

Instruments and controls107Warning chimesIf several warnings appear at the
same time, only one warning chime will sound.
When starting the engine or whilst driving
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened 3 56.
● If a certain speed is exceeded with the parking brake applied
3 245.
● If the parking assist detects an object or a fault is present
3 255.
● If the vehicle has manual transmission automated and the
clutch temperature is too high
3 241.
● If the vehicle speed briefly exceeds a set limit 3 91.
● During closing of the power sliding door 3 30.
● If the sliding door is open and the
parking brake is released 3 30.● During activation and
deactivation of alarm monitoring
of vehicle inclination 3 36.
● If the AdBlue level falls below a certain amount or a fault is
present 3 234.
● If the lane departure warning system detects an unintended
lane change and when the
system is activated 3 261.
When the vehicle is parked and /
or the driver's door is opened
● When the key is in the ignition switch.
● With exterior lights on 3 110.
● There is a fault with the power door lock system 3 28.
● If the vehicle has manual transmission automated 3 241,
the parking brake has not been
applied, neutral is not selected or the brake pedal has not been
depressed. A corresponding
message may also appear in the
Driver Information Centre 3 105.● If the sliding side door exterior
handle is in the open position
when unlocking the vehicle 3 30.
● If the parking brake is not applied
when the power sliding door
switch is pressed 3 30.
● If the power sliding door is locked
from the inside with the child lock
active 3 30.
● If the engine is in an Autostop but
not switched off. Stop-start
system 3 228.

Climate control223Maintenance
Air intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Air conditioning regular
operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a
month, irrespective of the weather
and time of year. Operation with
cooling is not possible when outside
temperature is too low.
ServiceFor optimal cooling performance, it is
recommended to annually check the
climate control system, starting
3 years after initial vehicle
registration, including:
● functionality and pressure test
● heating functionality
● leakage check
● check of drive belts
● cleaning of condenser and evaporator drainage
● performance checkNote
Refrigerant R-134a may contain
fluorinated greenhouse gases with a global warming potential of 1430.
Front air conditioning system is filled
with 0.58 kg and has a CO 2
equivalent of 0.83 tonnes, the front
and rear air conditioning system in
Combi variants is filled with 1.1 kg
and has a CO 2 equivalent of
1.57 tonnes and the front and rear air
conditioning system in Bus variants
is filled with 1.7 kg and has a CO 2
equivalent of 2.43 tonnes.
Depending on vehicle, information
regarding air conditioning refrigerant
appears on a label located in the
engine compartment.