Driving and operating153Fuel
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. The engine specific
requirements are given in the engine
data overview 3 217. A country
specific label at the fuel filler flap can
supersede the requirement.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 liquid gas operation
Liquid gas is known as LPG
(Liquefied Petroleum Gas) or under its French name GPL (Gaz de Pétrole Liquéfié). LPG is also known as
Autogas.
LPG consists mainly of propane and
butane. The octane rating is between
105 and 115, depending on the
butane proportion. LPG is stored
liquid at around five to ten bar
pressure.
The boiling point depends on the
pressure and mixing ratio. At ambient pressure, it is between -42 °C (pure
propane) and -0.5 °C (pure butane).Caution
The system works at an ambient
temperature of approx. -8 °C to
100 °C.
Full function of the LPG system can
only be guaranteed with liquid gas
which complies with the minimum
requirements of DIN EN 589.
Fuel selector
Vehicle care163If the bonnet is opened during an
Autostop, the engine will be restarted
automatically for safety reasons.
Closing Before closing the bonnet, press the
support into the holder.
Lower the bonnet and allow it to fall
into the latch from a low height
(20-25 cm). Check that the bonnet is
engaged.Caution
Do not press the bonnet into the
latch, to avoid dents.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine. Ensure that the correct specification of oil is used.
Recommended fluids and lubricants
3 210.
The maximum engine oil
consumption is 0.6 l per 1000 km.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least five minutes.
Pull out the dipstick, wipe it clean, insert it to the stop on the handle, pull
out and read the engine oil level.Caution
It is the owner's responsibility to
maintain the proper level of an
appropriate quality oil in the
engine.
Insert dipstick to the stop on the
handle and make half a turn.
When the engine oil level has
dropped to the MIN mark, top up
engine oil.
We recommend the use of the same
grade of engine oil that was used at
last change.
The engine oil level must not exceed
the MAX mark on the dipstick.
Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities 3 222.
Fit the cap on straight and tighten it.
210Service and maintenanceConfirmations
Confirmation of service is recorded in the Service and Warranty Booklet.The date and mileage is completed
with the stamp and signature of the servicing workshop.
Make sure that the Service and
Warranty Booklet is completed
correctly as continuous proof of
service is essential if any warranty or goodwill claims are to be met, and is
also a benefit when selling the
vehicle.
Service interval with remaining
engine oil life duration
The service interval is based on
several parameters depending on
usage.
The service display lets you know
when to change the engine oil.
Service display 3 80.Recommended fluids,
lubricants and parts
Recommended fluids andlubricants
Only use products that meet the
recommended specifications.9 Warning
Operating materials are
hazardous and could be
poisonous. Handle with care. Pay
attention to information given on
the containers.
Engine oil
Engine oil is identified by its quality
and its viscosity. Quality is more
important than viscosity when
selecting which engine oil to use. The oil quality ensures e.g. engine
cleanliness, wear protection and oil
aging control, whereas viscosity
grade gives information on the oil's
thickness over a temperature range.
Dexos 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 have to 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
3 214.
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
3 214.
Service and maintenance211Additional 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 3 214.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only silicate-free long life coolant (LLC) antifreeze. Consult a
workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. Innorthern countries 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.
Brake and clutch fluidOver time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should therefore be replaced at the specified interval.
214Technical dataVehicle dataRecommended fluids and lubricantsEuropean service schedule Required engine oil qualityAll European countries with European service interval 3 209Engine oil qualityPetrol engines
(including CNG, LPG, E85)dexos 1–dexos 2✔
In case dexos quality is unavailable you may use max. one litre engine oil quality ACEA C3 for topping up once between
each oil change.
Engine oil viscosity grades
All European countries with European service interval 3 209Ambient temperaturePetrol and diesel enginesdown to -25 °CSAE 5W-30 or SAE 5W-40below -25 °CSAE 0W-30 or SAE 0W-40
216Technical dataAll countries with international service interval 3 209ACEA C3✔API SM✔API SN resource conserving✔
Engine oil viscosity grades
All countries with international service interval 3 209Ambient temperaturePetrol and diesel enginesdown to -25 °CSAE 5W-30 or SAE 5W-40below -25 °CSAE 0W-30 or SAE 0W-40down to -20 °CSAE 10W-30 1)
or SAE 10W-40 1)1)
Permitted, but usage of SAE 5W-30 or SAE 5W-40 with dexos quality is recommended.
234Immobiliser ............................ 26, 88
Indicators ...................................... 78
Inductive charging ........................76
Information displays...................... 88
Instrument cluster ........................78
Instrument panel fuse box .........180
Instrument panel illumination .....176
Instrument panel illumination control .................................... 109
Instrument panel overview ........... 10
Interior care ............................... 207
Interior lighting ............................ 109
Interior lights ...................... 109, 176
Interior mirrors .............................. 28
Introduction .................................... 3
ISOFIX child restraint systems ....50
J Jump starting ............................. 201
K Key, memorised settings ..............21
Keys ............................................. 19
Keys, locks ................................... 19
L
Lashing eyes ............................... 66
Light switch ................................ 105
Load compartment ................24, 62
Load compartment cover .............64Loading information .....................67
Low fuel ....................................... 87
M Malfunction indicator light ............85
Manual anti-dazzle ......................28
Manual mode ............................. 133
Manual transmission .................. 130
Manual transmission automated 130
Memorised settings ......................21
Midlevel-Display ........................... 88
Mirror adjustment ........................... 8
Misted light covers .....................109
N
New vehicle running-in ..............124
Number plate light .....................175
O Object detection systems ...........142
Odometer ..................................... 78
Oil, engine .......................... 210, 214
OnStar ........................................ 101
Operate pedal ............................... 85
Outside temperature ....................73
Overrun cut-off ........................... 125
P Parking ................................ 18, 128
Parking assist ............................ 142
Parking brake ............................ 135Parking lights ............................. 108
Performance .............................. 219
Performing work ........................162
Pollen filter ................................. 121
Power outlets ............................... 76
Power steering.............................. 86
Power windows ............................ 29
Puncture ..................................... 194
R Radio Frequency Identification (RFID) ..................................... 230
Radio remote control ...................20
Rear carrier system ......................53
Rear floor storage cover ..............64
Rear fog light ............................... 88
Rear fog lights ........................... 108
Rear storage ................................. 63
Rear window wiper/washer .......... 73 Recommended fluids and lubricants ........................ 210, 214
Refuelling ................................... 155 Retained power off .....................124
Reversing lights .........................109
Ride control systems ..................136
Roof load ...................................... 67
Roof rack ..................................... 67
S Safety belts ................................... 37
Seat adjustment ....................... 7, 34