Climate control131Note
Refrigerant R-134a contains
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.
Driving and operating133Driving hints
Driving economically
ECO mode ECO mode is a function that
optimises fuel consumption. It affects
engine power and torque,
acceleration, gear shift indication,
heating, air conditioning and electrical consumers.
ActivationPress ECO. Control indicator
illuminates when activated and a corresponding message appears in
the Driver Information Centre 3 102.
During driving, it is possible to
temporarily disable ECO mode, e.g.
to increase engine performance, by
depressing the accelerator pedal
firmly.
ECO mode is reactivated when
pressure is reduced on the
accelerator pedal.
Deactivation
Press ECO again. Control indicator
extinguishes.
Control of the vehicle
Never coast with engine not
running (except during Autostop)
Many systems will not function in this
situation (e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others. All
systems function during an Autostop,
but there may be a controlled
reduction in power steering assist and
vehicle speed is reduced.Stop-start system 3 136.
Pedals To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Use only floor mats which fit properly and are fixed by the retainers on the
driver's side.
Driving downhill
Engage a gear when driving downhill
to ensure that sufficient brake
pressure is available.
Steering If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.
138Driving and operatingConditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled,
otherwise an Autostop will be
inhibited and control indicator \ will
illuminate in the instrument cluster.
● the stop-start system is not manually deactivated
● the bonnet is fully closed
● the vehicle battery is sufficiently charged and in good condition
● the engine is warmed up
● the engine coolant temperature is
not too high
● the ambient temperature is not too low
● the defrosting function is not activated
● the climate control system does not inhibit an Autostop
● the rear air conditioning system is
not activated
● the brake vacuum is sufficient● the self-cleaning function of the diesel particle filter is not active
3 142
● the vehicle has moved since the last Autostop
Otherwise an Autostop will be
inhibited.
An Autostop may become
unavailable as the ambient
temperature approaches freezing
point.
Certain settings of the climate control
system may also inhibit an Autostop.
See "Climate control" chapter for
further information 3 116.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 134.
Vehicle battery discharge protection
To ensure reliable engine restarts, several vehicle battery discharge
protection features are implemented
as part of the stop-start system.Restart of the engine by the driverManual transmission
With the selector lever in neutral,
depress the clutch pedal to restart the
engine.
Note
If any gear is selected, the clutch
pedal must be fully depressed to
restart the engine.
If the engine does not restart first
time, depress clutch pedal fully again.Manual transmission automated
With the selector lever in position N
(or A/M ) and the parking brake
released, release the brake pedal to
restart the engine.
Engaging reverse gear or depressing
the accelerator pedal may also restart the engine.
The green control indicator Ï will
extinguish in the instrument cluster
when the engine is restarted. If
certain conditions are not fulfilled, a
restart will not take place; start using
the ignition key.
Starting the engine 3 135.
Vehicle care195
To help in replacing fuses, a fuse
extractor is located in the instrument
panel fuse box.
Place the fuse extractor on the
various types of fuse from the top or
side, and withdraw fuse.
Engine compartment fusebox
Located below the coolant expansion tank.
Some circuits may be protected by
several fuses.
Due to restricted accessibility, have
fuses replaced by a workshop.SymbolCircuitSRight side lightsTLeft side lightsWRight low beamaLeft low beam>Front fog lightLLeft high beamNRight high beamuABSKWindscreen wiperSymbolCircuitnHeating and ventilation
system / Air conditioningVHeated windscreenQPneumatic suspension
Instrument panel fuse box
Located behind the trim panel on the
left-hand side of the instrument panel.
Pull upper part of trim panel to
remove.
Do not store any objects behind this
panel.
196Vehicle careSome circuits may be protected by
several fuses.SymbolCircuitZInfotainment system / Seat
heating / Driver Information
Centre / Audio connec‐
tions / Alarm?Power outletÌCigarette lightereInstrument panelUCentral locking0Interior lightsOTurn signals / Rear fog
lights / Body control moduleDIAGDiagnostic connectoruABS / Electronic Stability
ProgramdInterior lights / Brake lightsZBody control moduleSTOPBrake lightSymbolCircuitIBody control module /
Power windows / Heating
and ventilation system / Air
conditioningmLeft heated rear windownRight heated rear windowRWindscreen washerMElectronic immobiliserUHeated seatsFBLCornering lightlHands-free connection&TachographPTOPower take-offjHornÍPreheating / Diesel fuel filterxClimate control fandHeated exterior mirrorsTLeft-hand side lightSRight-hand side lightSymbolCircuitONavigation systemADPAdditional adaptations,Power windows / Body
control module
Load compartment fuse box
Combi
Located behind the trim panel on the
right-hand side of the load
compartment, beside the rear door.
252IndexAAbsorptive Glass Mat battery .....181
Accessories and vehicle modifications .......................... 175
Adaptive forward lighting ...111, 187
AdBlue .......................... 99, 143, 222
AdBlue gauge ............................... 91
AdBlue tank ................................ 245
Adjustable air vents ...................129
AGM battery ............................... 181
Airbag and belt tensioners ...........96
Airbag deactivation ................61, 96
Airbag label................................... 57 Airbag system .............................. 57
Air conditioning regular operation ................................ 130
Air conditioning system .............. 117
Air intake .................................... 130
Air suspension ........................... 140
Air suspension system................ 215
Air vents...................................... 129
Antifreeze ................................... 178
Antilock brake system ................ 154
Antilock brake system (ABS) .......98
Anti-theft alarm system ................34
Anti-theft bolts............................. 208
Anti-theft locking system .............. 34
Anti-theft security lock ..................23
Appearance care ........................217
Armrest ........................................ 49Ashtrays ....................................... 89
Automatic light control ...............108
Automatic locking ...................24, 27
Autostop ....................... 18, 135, 136
Auxiliary heater ........................... 123
B Battery ........................................ 181
Battery discharge protection ......115
Battery, jump starting.................. 213
Belts.............................................. 53 BlueInjection ............................... 143
Bonnet ....................................... 176
Bottle holders................................ 73
Brake assist ............................... 156
Brake fluid .......................... 180, 222
Brakes ............................... 154, 180
Brake system ............................... 98
Breakdown.................................. 215
Bulb replacement ....................... 185
Bus Rear seats ................................. 50
C
Cabin bulkhead grille ....................79
Capacities .................................. 245
Cargo management system ........76
Car Pass ...................................... 21
Catalytic converter .....................142
Central locking system ................24
Centre high-mounted brake light 191
255Lighting features.........................115
Light switch ................................ 108
Limited-slip rear axle ..................159
Load compartment .................24, 75
Load compartment fuse box ......196
Load compartment grille ...............79
Load compartment lighting .........113
Loading information .....................81
Low fuel ..................................... 100
Luggage floor net .........................75
M Malfunction indicator light ............97
Manual adjustment ......................36
Manual anti-dazzle ......................38
Manual door locks ........................23
Manual mode ............................. 152
Manual transmission............. 17, 150
Manual transmission automated ......................... 17, 150
Manual windows ..........................39
Messages ................................... 103
Mirror adjustment ........................... 8
Mirrors .................................... 36, 38
Misted light covers .....................112
N
New vehicle running-in ..............134
Number plate light .....................192O
Object detection systems ...........163
Odometer ..................................... 90
Oil ............................................... 177
Oil, engine .......................... 222, 226
Oil level ......................................... 92
Oil pressure ................................ 100
Outside temperature ....................86
Overcab storage ..........................75
Overhead console .......................74
Overrun cut-off ........................... 136
P Parking ................................ 19, 139
Parking assist ............................ 163
Parking brake ............................ 155
Parking ticket holder .....................41
Particulate filter ........................... 142
Pedals......................................... 133
Performing work ........................176
Pollen filter ................................. 130
Power door locks ..........................27
Power outlets ............................... 87
Power side step ............................ 28
Power sliding door ........................28
Power steering fluid ....................179
Power take-off ............................ 172
Power windows ............................ 39
Preheating ........................... 99, 135
Puncture ............................. 204, 208R
Radio Frequency Identification (RFID) ..................................... 251
Radio remote control ...................22
Rain sensor .................................. 85
Reading lights ............................ 114
Rear air conditioning system .....122
Rear bench seat storage ..............74
Rear courtesy light...................... 113
Rear doors ................................... 32
Rear fog light ............................. 101
Rear fog lights ....................108, 112
Rear heating system .................. 120
Rear reading light .......................114
Rear reversing lens ......................39
Rear seats ................................... 50
Bus ............................................ 50
Installing .................................... 50
Rear seat access ......................50
Removing .................................. 50
Rear storage ................................. 75
Rear view camera ...................... 165
Rear windows .............................. 39
Recommended fluids and lubricants ........................ 222, 226
Refuelling ................................... 169
Registered trademarks ...............250
Remote control ............................. 22
Retractable parking brake ..........155
Reversing lights .........................112