178Driving and operatingFault
The lane departure warning system may not operate properly when:
● The windscreen is not clean.
● There are adverse environmental
conditions e.g. heavy rain, snow,
direct sunlight or shadows.
The system can not operate when no
lane marking is detected.Fuel
Fuel for petrol engines
Only use unleaded fuel that complies
with European standard EN 228 or
E DIN 51626-1 or equivalent.
The engine is capable of running with fuel that contains up to 10% ethanol(e.g. named E10).
Use fuel with the recommended
octane rating 3 244.Caution
Do not use fuel or fuel additives
that contain metallic compounds
such as manganese-based
additives. This may cause engine
damage.
Caution
Use of fuel that does not comply to EN 228 or E DIN 51626-1 or
equivalent can lead to deposits or
engine damage.
Caution
Use of fuel with too low an octane
rating could lead to uncontrolled combustion and engine damage.
Fuel for diesel engines
Only use diesel fuel that complies
with EN 590.
In countries outside the European
Union use Euro-Diesel fuel with a
sulphur concentration below 50 ppm.
Caution
Use of fuel that does not comply to EN 590 or similar can lead to
engine powerloss, increased wear
or engine damage.
Do not use marine diesel oils, heating
oils, Aquazole and similar diesel-
water emulsions. Diesel fuels must
not be diluted with fuels for petrol
engines.
Vehicle care195Washer fluid
Fill with clean water mixed with a
suitable quantity of approved
windscreen washer fluid which
contains antifreeze.
Caution
Only washer fluid with a sufficient
antifreeze concentration provides
protection at low temperatures or
a sudden drop in temperature.
Brakes
In the event of minimum thickness of
the 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 the MIN mark,
seek the assistance of a workshop.
Brake and clutch fluid 3 237.
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 vehicle battery. Avoid the use of
unnecessary electrical consumers.
230Vehicle care4. Switch on electrical consumers(e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Insert a screwdriver in the slot at the
lower part of the cap. Release the cap
by carefully moving the screwdriver
downwards.
The towing eye is stowed with the
vehicle tools 3 211.
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for
towing and not for recovering the
vehicle.
Switch on ignition to release steering wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
232Vehicle careCaution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
After towing, unscrew the towing eye.
Insert cap at the top and engage
downwards.
Appearance care
Exterior care Locks
The locks are lubricated at the factory using a high quality lock cylinder
grease. Use a de-icing agent only
when absolutely necessary, as this
has a degreasing effect and impairs
lock function. After using a de-icing
agent, have the locks regreased by a workshop.
Washing
The paintwork of your vehicle is
exposed to environmental influences. Wash and wax your vehicle regularly.
When using automatic vehicle
washes, select a programme that
includes waxing. Restrictions for
filmed or matt painted body parts or
decor tapes, see "Polishing and
waxing".
Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.If using a car wash, comply with the
car wash manufacturer's instructions.
The windscreen wiper and rear
window wiper must be switched off.
Remove antenna and external
accessories such as roof racks etc.
If you wash your vehicle by hand,
make sure that the insides of the
wheel housings are also thoroughly
rinsed out.
Clean edges and folds on opened
doors and the bonnet as well as the
areas they cover.
Clean bright metal mouldings with a
cleaning solution approved for
aluminium to avoid damages.Caution
Always use a cleaning agent with
a pH value of four to nine.
Do not use cleaning agents on hot surfaces.
Have the door hinges of all doors
greased by a workshop.
Do not clean the engine compartment with a steam-jet or high-pressure jet
cleaner.
Vehicle care233Thoroughly rinse and leather-off the
vehicle. Rinse leather frequently. Use
separate leathers for painted and
glass surfaces: remnants of wax on the windows will impair vision.
Exterior lights
Headlight and other light covers are
made of plastic. Do not use any
abrasive or caustic agents, do not use
an ice scraper, and do not clean them
dry.
Polishing and waxing
Wax painted parts of the vehicle
regularly (at the latest when water no longer beads). Otherwise, the
paintwork will dry out.
Polishing is necessary only if the paint
has become dull or if solid deposits
have become attached to it.
Paintwork polish with silicone forms a
protective film, making waxing
unnecessary.
Unpainted plastic body parts must not be treated with wax or polishing
agents.Matt filmed body parts or decor tapes must not be polished, to avoid
gleaming. Do not use hot wax
programmes in automatic car washes
if the vehicle is equipped with these parts.
Matt painted decor parts, e.g. mirror
housing cover, must not be polished.
Otherwise these parts would become agleam or the colour would be
dissolved.
Windows and windscreen wiper
blades
Use a soft lint-free cloth or chamois
leather together with window cleaner
and insect remover.
When cleaning the rear window from
inside, always wipe in parallel to the
heating element to prevent damage.
For mechanical removal of ice, use a
sharp-edged ice scraper. Press the
scraper firmly against the glass so
that no dirt can get under it and
scratch the glass.
Clean smearing wiper blades with a
soft cloth and window cleaner.Remove dirt residues from smearing
wiper blades by using a soft cloth and window cleaner. Also make sure to
remove any residues such as wax,
insect residues and similar from the
window.
Ice residues, pollution and continuous wiping on dry windows will damage or
even destroy the wiper blades.
Sunroof Never clean with solvents or abrasive
agents, fuels, aggressive media (e.g.
paint cleaner, acetone-containing
solutions etc.), acidic or highly
alkaline media or abrasive pads. Do
not apply wax or polishing agents to
the sunroof.
Wheels and tyres Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Technical data239Technical dataVehicle identification..................239
Vehicle Identification Number ..239
Identification plate ...................240
Engine identification ................240
Vehicle data ............................... 241
Recommended fluids and lubricants ................................ 241
Engine data ............................. 244
Performance ............................ 246
Vehicle weight ......................... 248
Vehicle dimensions .................250
Capacities ................................ 251
Tyre pressures ........................ 252Vehicle identification
Vehicle IdentificationNumber
The Vehicle Identification Number is
stamped on the identification plate
and on the floor pan, under the floor
covering, visible under a cover.
The Vehicle Identification Number
may be embossed on the instrument
panel, visible through the windscreen,
or in the engine compartment on the
right body panel.
262Headlights................................... 114Headlights when driving abroad 116
Head restraint adjustment .............8
Head restraints ............................ 35
Heated mirrors ............................. 29
Heated rear window ..................... 32
Heated steering wheel .................76
Heated windscreen .......................32
Heating ........................................ 39
Heating and ventilation system . 125
High beam ........................... 95, 116
High beam assist ..................95, 117
Hill start assist ........................... 152
Horn ....................................... 13, 77
I
Identification plate .....................240
Ignition switch positions .............136
Immobiliser ............................ 28, 94
Indicators ...................................... 83
Information displays...................... 96
Instrument cluster ........................83
Instrument panel fuse box .........209
Instrument panel illumination .....205
Instrument panel illumination control .................................... 120
Instrument panel overview ........... 10
Interior care ............................... 234
Interior lighting ............................ 120
Interior lights ...................... 121, 205Interior mirrors .............................. 29
Interruption of power supply ......146
Introduction .................................... 3
ISOFIX child restraint systems ....55
J
Jump starting ............................. 228
K Key, memorised settings ..............22
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .......92, 177
Lashing eyes ............................... 71
Light switch ................................ 114
Load compartment ................25, 67
Load compartment cover .............69
Loading information .....................73
Low fuel ....................................... 94
M Malfunction indicator light ............91
Manual anti-dazzle ......................29
Manual mode .....................145, 150
Manual transmission .................. 147
Manual transmission automated 147
Manual windows ..........................30
Memorised settings ......................22Mirror adjustment ........................... 8
Misted light covers .....................120
N
New vehicle running-in ..............136
Number plate light .....................205
O Object detection systems ...........161
Odometer ..................................... 83
Oil, engine .......................... 237, 241
OnStar® system .........................110
Operate pedal ............................... 92
Outside temperature ....................79
Overrun cut-off ........................... 138
P Parking ................................ 18, 141
Parking assist ............................ 161
Parking brake ............................ 152
Parking lights ............................. 120
Particulate filter ........................... 142
Performance .............................. 246
Performing work ........................191
Pollen filter ................................. 133
Power outlets ............................... 82
Power steering.............................. 92
Power windows ............................ 30
Preheating ................................... 93
Puncture ..................................... 224
264Upholstery.................................. 234
Using this manual ..........................3
V Vehicle battery ........................... 195
Vehicle checks............................ 191 Vehicle data ................................ 241
Vehicle data recording and privacy ..................................... 258
Vehicle detected ahead ................95
Vehicle dimensions .................... 250
Vehicle Identification Number ....239
Vehicle jack ................................ 211
Vehicle messages .....................103
Vehicle personalisation .............106
Vehicle security ............................ 26
Vehicle specific data ......................3
Vehicle storage ........................... 190
Vehicle tools ............................... 211
Vehicle unlocking ........................... 6
Vehicle weight ........................... 248
Ventilation ................................... 125
W
Warning chimes .........................105
Warning lights ............................... 83
Warning triangle .......................... 72
Washer and wiper systems .........14
Washer fluid ............................... 195
Wheel changing .........................224
Wheel covers ............................. 218Wheels and tyres .......................212
Windows ....................................... 30
Windscreen................................... 30 Windscreen wiper/washer ...........77
Winter tyres ............................... 212
Wiper blade replacement ..........197
X Xenon headlights .......................201
Xenon lighting system ................117