Vehicle care2059Warning
Allow the engine to cool before
opening the cap. Carefully open
the cap, relieving the pressure
slowly.
To top up, use a 1:1 mixture of
approved coolant concentrate mixed
with clean tap water. If no coolant
concentrate is available, use clean
tap water. Install the cap tightly. Have
the coolant concentration checked
and have the cause of the coolant
loss remedied by a workshop.
Power steering fluid
Caution
Extremely small amounts of
contamination can cause steering
system damage and cause it to not work properly. Do not allow
contaminates to contact the fluid
side of the reservoir cap/dipstick or
from entering the reservoir.
Power steering fluid level normally
does not have to be checked. If an
unusual noise sounds during steering or the power steering reacts
unusually, seek the assistance of a workshop.
Washer fluid
Fill with clean water mixed with a
suitable quantity of approved
windscreen washer fluid which
contains antifreeze.
206Vehicle careCaution
Only washer fluid with a sufficient
antifreeze concentration provides
protection at low temperatures or
after a sudden drop in
temperature.
Use of washer fluid containing
isopropanol can damage exterior
lamps.
Washer fluid 3 255.
Brakes In the event of minimum thickness ofthe brake lining, a squealing noise
sounds during braking.
Continued driving is possible but
have the brake lining replaced as
soon as possible.
Once new brake linings are installed,
do not brake unnecessarily hard for
the first few journeys.
Brake fluid9 Warning
Brake fluid is poisonous and
corrosive. Avoid contact with eyes, skin, fabrics and painted surfaces.
The brake fluid level must be betweenthe MIN and MAX marks.
If fluid level is below MIN seek the
assistance of a workshop.
Brake and clutch fluid 3 255.
Vehicle battery
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
four weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
256Service and maintenanceDexos is the newest engine oil quality
that provides optimum protection for
petrol and diesel engines. If it is
unavailable, engine oils of other listed qualities must be used.
Recommendations for petrol engines
are also valid for Compressed Natural
Gas (CNG), Liquified Petroleum Gas
(LPG) and Ethanol (E85) fuelled
engines.
Select the appropriate engine oil based on its quality and on the
minimum ambient temperature
3 259.
Topping up engine oil
Engine oils of different manufacturers and brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oil with only
ACEA A1/B1 or only A5/B5 quality is
prohibited, since it can cause long-
term engine damage under certain
operating conditions.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 259.Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 259.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. Incold regions with very low
temperatures, the factory filled
coolant provides frost protection
down to approx. -37 °C. This
concentration should be maintained
all year round. The use of additional
coolant additives that intend to give
additional corrosion protection or seal against minor leaks can cause
function problems. Liability for
consequences resulting from the use
of additional coolant additives will be
rejected.
Washer fluid
Use only washer fluid approved for
the vehicle to prevent damage of wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
Brake and clutch fluid
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should
therefore be replaced at the specified interval.
290Glovebox ..................................... 61
Graphic-Info-Display, Colour- Info-Display .............................. 97
H Halogen headlights ....................209
Hand brake ......................... 151, 152
Hazard warning flashers ............123
Headlight flash ........................... 118
Headlight range adjustment ......119
Headlights................................... 116 Headlights when driving abroad 119
Head restraint adjustment .............8
Head restraints ............................ 39
Heated mirrors ............................. 32
Heated rear window ..................... 36
Heated steering wheel .................74
Heating ........................................ 47
Heating and ventilation system . 129
Height adjustable rear floor cover 68
High beam ........................... 92, 118
High beam assist ..................92, 118
Hill start assist ........................... 154
Horn ....................................... 16, 75
I
Identification plate .....................257
Ignition switch positions .............141
Immobiliser ............................ 31, 92
Indicators ...................................... 81
Information displays...................... 93Instrument cluster ........................81
Instrument panel fuse box .........226
Instrument panel illumination .....222
Instrument panel illumination control .................................... 125
Instrument panel overview ........... 11
Interactive driving system ...........156
Interior care ............................... 253
Interior lighting ............................ 125
Interior lights ...................... 125, 222
Interior mirrors .............................. 33
Interruption of power supply ......150
Introduction .................................... 3
ISOFIX child restraint systems ....60
J Jump starting ............................. 247
K Key, memorised settings ..............24
Keys ............................................. 22
Keys, locks ................................... 22
L Lane departure warning .......89, 187
Lashing eyes ............................... 69
Lighting features .........................127
Light switch ................................ 116
Load compartment ................27, 65
Load compartment cover .............67
Load compartment fuse box ......227Loading information .....................71
Low fuel ....................................... 91
Low washer fluid ..........................92
M
Malfunction indicator light ............88
Manual anti-dazzle ......................33
Manual mode ............................. 149
Manual seat adjustment ...............42
Manual transmission .................. 151
Manual windows ..........................34
Memorised settings ......................24
Midlevel-Display ........................... 93
Mirror adjustment ........................... 9
Misted light covers .....................125
N New vehicle running-in ..............140
Number plate light .....................222
O
Object detection systems ...........175
Odometer ..................................... 81
Oil, engine .......................... 255, 259
OnStar ........................................ 110
Operate pedal ............................... 88
Outside temperature ....................77
Overrun cut-off ........................... 142
291PParking ................................ 20, 144
Parking assist ............................ 175
Parking brake ............................ 152
Parking lights ............................. 124
Particulate filter ........................... 145
Performance .............................. 265
Performing work ........................202
Pollen filter ................................. 137
Power outlets ............................... 79
Power seat adjustment ................45
Power steering.............................. 89
Power steering fluid ....................205
Power windows ............................ 34
Preheating ................................... 90
Puncture ..................................... 239
Q
Quickheat ................................... 136
R Radio Frequency Identification (RFID) ..................................... 286
Radio remote control ...................23
Reading lights ............................ 126
Rear floor storage cover ..............68
Rear fog light ............................... 92
Rear fog lights ........................... 124
Rear seats .................................... 48
Rear storage ................................. 67
Rear window wiper/washer .......... 77Recommended fluids and lubricants ........................ 255, 259
Reduced engine power ................92
Refuelling ................................... 191
Registered trademarks ...............285
Retained power off .....................141
Reversing lights .........................125
Ride control systems ..................154
Roof .............................................. 36
Roof load ...................................... 71
Roof rack ..................................... 71
S Safety belts ................................... 48
Seat adjustment ............................. 7 Seat belt ........................................ 9
Seat belt reminder .......................87
Seat belts ..................................... 48
Seat folding .................................. 44
Seat heating ................................. 47
Seat position ................................ 41
Selector lever ............................. 148
Service ............................... 138, 254
Service display ............................ 83
Service information ....................254
Service vehicle soon .................... 88
Side airbag system ......................52
Side blind spot alert ....................182
Sidelights .................................... 116
Side turn signal lights ................220Smartphone controller ..................99
Software acknowledgement .......283
Spare wheel ............................... 243
Speed limiter............................... 161
Speedometer ............................... 81
Starting and operating ................140
Starting off ................................... 19
Starting the engine ....................141
Steering ...................................... 140
Steering wheel adjustment ....10, 74
Steering wheel controls ...............74
Stop-start system........................ 142
Storage ......................................... 61
Storage compartments .................61
Sunroof ........................................ 36
Sunvisor lights ........................... 126
Sun visors .................................... 36
Symbols ......................................... 4
T
Tachometer ................................. 81
Tail lights ................................... 217
Three-point seat belt .................... 49
Tools .......................................... 228
Top-tether fastening eyes ............60
Tow bar....................................... 195
Towing ................................ 195, 248
Towing another vehicle .............249
Towing equipment .....................196
Towing the vehicle .....................248
292Traction Control system ............. 154
Traction Control system off........... 90
Traffic sign assistant ...................183
Trailer coupling ........................... 195
Trailer stability assist .................199
Trailer towing ............................. 195
Transmission ............................... 19
Transmission display .................147
Tread depth ............................... 235
Trip computer ............................ 103
Trip odometer .............................. 81
Turn and lane-change signals ...123
Turn signal ................................... 87
Tyre chains ................................ 236
Tyre designations ......................230
Tyre pressure ............................ 230
Tyre pressure monitoring system ............................... 91, 232
Tyre pressures ........................... 271
Tyre repair kit ............................. 236
U Ultrasonic parking assist ...... 90, 175
Underseat storage .......................63
Upholstery .................................. 253
Uplevel-Combi-Display .................93
Upshift .......................................... 89
Using this manual ..........................3V
Vehicle battery ........................... 206
Vehicle checks............................ 202
Vehicle data ................................ 259
Vehicle data recording and privacy ..................................... 285
Vehicle detected ahead ................93
Vehicle dimensions .................... 269 Vehicle Identification Number ....257
Vehicle jack ................................ 228
Vehicle messages .......................99
Vehicle personalisation .............105
Vehicle security ............................ 29
Vehicle specific data ......................3
Vehicle storage ........................... 201
Vehicle tools ............................... 228
Vehicle unlocking ........................... 6 Vehicle weight ........................... 267
Ventilation ................................... 129
W
Warning chimes .........................102
Warning lights ............................... 81
Warning triangle .......................... 70
Washer and wiper systems .........17
Washer fluid ............................... 205
Wheel changing .........................239
Wheel covers ............................. 236
Wheels and tyres .......................230
Windows ....................................... 33Windscreen................................... 33
Windscreen wiper/washer ...........75
Winter tyres ............................... 230
Wiper blade replacement ..........208