Instruments and controls105Engine coolant temperaturegauge
Displays the coolant temperature.
50°:engine operating
temperature not yet
reached90°
(central
area):normal operating
temperature130°:temperature too high
Note
If engine coolant temperature is too
high, stop vehicle, idle engine.
Danger to engine. Check coolant
level.
Service display
The engine oil life system informswhen to change the engine oil and
filter. Based on driving conditions, the interval at which an engine oil and
filter change will be indicated can vary
considerably.
The remaining oil life duration menu
is displayed in the Driver Information
Centre 3 113.
On Baselevel display select ? by
pressing MENU on the turn signal
lever. Turn the adjuster wheel to
select the Remaining Oil Life page.
106Instruments and controlsOn Mid- and Uplevel display select
Info Menu by pressing è on steering
wheel. Press å to select Remaining
Oil Life page.
Remaining oil life duration is indicated
in percentage.
ResetOn Baselevel display press
SET/CLR on turn signal lever for
several seconds to reset. The ignition
must be switched on but engine not
running.
On Mid- and Uplevel display press é on steering wheel to open the
subfolder. Select Reset and confirm
by pressing 9 for several seconds.
The ignition must be switched on but
engine not running.
The system must be reset every time
the engine oil is changed to allow
proper functionality. Seek the
assistance of a workshop.
Next service
When the system has calculated that
engine oil life has been diminished,
Change Engine Oil Soon appears inthe Driver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
500 km (whichever occurs first).
Service information 3 284.
Control indicators The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control
indicators may vary. When the
ignition is switched on, most control
indicators will illuminate briefly as a
functionality test.
The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activationblue:confirmation of activationwhite:confirmation of activation
See all control indicators on different
instrument clusters 3 97.
Turn signal
O illuminates or flashes green.
Illuminates briefly
The parking lights are switched on.
Flashes
A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn
signal light on trailer.
Bulb replacement 3 246, Fuses
3 256.
Turn signals 3 142.
Seat belt reminder
Seat belt reminder on front seats X for driver's seat illuminates or
flashes red in the instrument cluster.
162Driving and operatingDriving hints
Control of the vehicle
Never coast with engine not
running
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.
Stop-start system 3 166.
Idle boost
If charging of the vehicle battery is
required due to battery condition, the
power output of the generator must
be increased. This will be achieved by an idle boost which may be audible.
A message appears in the Driver
Information Centre.
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 side.
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.Starting and operating
New vehicle running-in Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher.
Additionally, the cleaning process of
the diesel particle filter may take
place more often.
Diesel particle filter 3 169.
Autostop may be inhibited to allow for
charging of the vehicle battery.
300Technical dataCapacities
Engine oilEngineB15XHLB15XHTB20NFTincluding Filter [l]4.04.05.7between MIN and MAX [l]1.01.01.0EngineB16DTEB16DTHB20DTHincluding Filter [l]5.05.05.25between MIN and MAX [l]1.01.01.0
Fuel tank
Petrol/diesel, refilling quantity [l]61
AdBlue tank
AdBlue, refilling quantity [l]15
317Child restraints.............................. 63
Child restraint systems ................63
Climate control ............................. 16
Clock............................................. 92
Collision damage repair ..............311
Control indicators........................ 106
Control of the vehicle .................162
Controls ........................................ 88
Convex shape .............................. 36
Coolant and antifreeze ...............285
Cruise control ....................112, 187
Cupholders .................................. 72
Curtain airbag system .................. 61
Curve lighting.............................. 139
D Danger, Warnings and Cautions ...4
Daytime running lights ...............139
Declaration of conformity ............307
DEF ............................................ 171
Diesel exhaust fluid ....................171
Diesel fuel system bleeding .......245
Diesel particle filter ....................169
Door open .................................. 112
Doors ............................................ 28
Driver assistance systems ..........187
Driver Information Centre ...........113
Driving characteristics and towing tips .............................. 235
Driving hints ................................ 162E
Electric adjustment ......................36
Electrical system......................... 256
Electric parking brake .........108, 180
Electric parking brake fault .........108
Electronic climate control system 152
Electronic key system ...................20
Electronic Stability Control.......... 183
Electronic Stability Control and Traction Control system ..........109
Electronic Stability Control off..... 109
End-of-life vehicle recovery .......239
Engine compartment fuse box ...257
Engine coolant ........................... 242
Engine coolant temperature ......110
Engine coolant temperature gauge ..................................... 105
Engine data ............................... 293
Engine exhaust .......................... 169
Engine identification ...................289
Engine oil ................... 241, 285, 290
Engine oil pressure ....................110
Entry lighting .............................. 146
Event data recorders ..................314
Exit lighting ................................ 146
Exterior care .............................. 280
Exterior light ............................... 111
Exterior lighting ....................13, 135
Exterior mirrors ............................. 36F
First aid kit ................................... 83
Fixed air vents ........................... 159
Fog light ..................................... 111
Fog lights ................................... 248
Folding mirrors ............................. 37
Following distance ......................109
Following distance indication ......201
Forward collision alert................. 198
Front airbag system .....................60
Front fog lights ........................... 143
Front pedestrian protection ........205
Front seats.................................... 46
Front storage ................................ 73
Fuel............................................. 231
Fuel for diesel engines ..............232
Fuel for petrol engines ...............231
Fuel gauge ................................. 104
Funnel......................................... 232
Fuses ......................................... 256
G Gauges ....................................... 102
Gear shifting ............................... 109
General information ...................234
Glovebox ..................................... 72
H Halogen headlights ....................246
Hand brake ................................. 179
Hazard warning flashers ............142
318Headlight flash ........................... 138
Headlight range adjustment ......138
Headlights................................... 135 Headlights when driving abroad 138
Head restraint adjustment .............8
Head restraints ............................ 44
Head-up display.......................... 122 Heated mirrors ............................. 38
Heated rear window ..................... 41
Heated steering wheel .................89
Heated windscreen .......................42
Heating .................................. 53, 54
High beam ......................... 111, 136
High beam assist ................111, 136
Hill start assist ........................... 182
Horn ....................................... 14, 89
I
Identification plate .....................288
Immobiliser .......................... 36, 111
Indicators .................................... 102
Inductive charging ........................95
Info display ................................. 120
Information displays.................... 113
Instrument cluster ........................97
Instrument panel fuse box .........260
Instrument panel illumination .....256
Instrument panel illumination control .................................... 144
Instrument panel overview ........... 10Interactive driving system ...........184
Interior care ............................... 282
Interior lighting ............................ 144
Interior lights ...................... 144, 256
Interior mirrors .............................. 38
Introduction .................................... 3
J
Jump starting ............................. 277
K
Key, memorised settings ..............22
L
Lane change alert .......................217
Lane keep assist ................109, 229
Lashing eyes ............................... 80
LED headlights ...........111, 139, 248
Lighting features .........................146
Light switch ................................ 135
Load compartment ................28, 74
Load compartment cover .............77
Loading information .....................85
Low fuel ..................................... 111
M Malfunction indicator light ..........108
Manual anti-dazzle ......................38
Manual seat adjustment ...............47
Manual transmission .................. 178
Massage ....................................... 54Memorised settings......................22
Midlevel display .......................... 113
Mirror adjustment ........................... 8
Misted light covers .....................144
N New vehicle running-in ..............162
Number plate light .....................256
O Object detection systems ...........207
Odometer ................................... 103
Oil, engine .......................... 285, 290
OnStar ........................................ 130
Outside temperature ....................92
Overrun cut-off ........................... 165
P Panoramic view system ..............219
Parking ................................ 19, 168
Parking assist ......................38, 207
Parking brake ............................ 180
Parking lights ............................. 143
Particulate filter ........................... 169
Pedestrian detection ...................112
Performance .............................. 294
Performing work ........................240
Power button .............................. 163
Power outlets ............................... 94
Power seat adjustment ................49
Power windows ............................ 39