Page 271 of 331

Vehicle care269
SunroofNever 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.
Paintwork damageRectify minor paintwork damage with
a touch-up pen before rust forms. Have more extensive damage or rust
areas repaired by a workshop.
Underbody
Some areas of the vehicle underbody
have a PVC undercoating while other critical areas have a durable
protective wax coating.After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Liquid gas system9 Danger
Liquid gas is heavier than air and
can collect in sink points.
Take care when performing work
at the underbody in a pit.
For painting work and when using a
drying booth at a temperature above
60 °C, the liquid gas tank must be
removed.
Do not make any modifications to the
liquid gas system.
Towing equipment
Do not clean the coupling ball bar with
a steam-jet or high-pressure jet
cleaner.
Interior care Interior and upholsteryOnly clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with clear water and a soft cloth. In case of
heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using
a soft damp cloth. If necessary use a
weak soap solution.
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Page 274 of 331

272Service and maintenance
Confirmations
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 3 102.Recommended fluids,
lubricants and parts
Recommended fluids and
lubricants Only use products that meet the
recommended specifications.
Damage resulting from the use of
products not in line with these
specifications will not be covered by
the warranty.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 gasoline and diesel engines. If it is
unavailable, engine oils of other listed qualities have to be used.
Recommendations for gasoline
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
3 276.
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.
Page 329 of 331

327
Operate pedal............................. 106
Outside temperature ....................90
Overrun cut-off ........................... 156
P Parking ................................ 18, 159
Parking assist ......................38, 193
Parking brake ............................ 170
Parking lights ............................. 133
Performance .............................. 281
Performing work ........................223
Pollen filter ................................. 150
Power button .............................. 153
Power outlets ............................... 92
Power seat adjustment .................50
Power steering fluid ....................227
Power windows ............................ 39
Preheating ................................. 108
Puncture ..................................... 257
Q
Quickheat ................................... 149
R Radio Frequency Identification (RFID) ..................................... 323
Radio remote control ...................21
Reading lights ............................ 134
Rear cross traffic alert ................204
Rear floor storage cover ..............76Rear fog light ............................. 110
Rear fog lights ........................... 133
Rear seats .................................... 54
Rear view camera ...................... 202
Rear window wiper/washer .......... 90 Recommended fluids and lubricants ........................ 272, 276
Refuelling ................................... 213 Retained power off .....................155
Reversing lights .........................133
Ride control systems ..................172
Roller blinds ................................. 42
Roof .............................................. 42
Roof load ...................................... 84
Roof rack ..................................... 83
S
Safety belts ................................... 54
Safety net .................................... 79
Seat adjustment ....................... 6, 47
Seat belt ........................................ 8
Seat belt reminder .....................104
Seat belts ..................................... 54 Seat position ................................ 47
Selective catalytic reduction .......161
Selector lever ............................. 165
Service ............................... 151, 271
Service display .......................... 102
Service information ....................271
Side airbag system ......................62Side blind spot alert ....................199
Sidelights .................................... 126
Side turn signal lights ................240
Smartphone controller ................120
Spare wheel ............................... 260
Speed limiter....................... 111, 179
Speedometer ............................. 100
Starting and operating ................153
Starting off ................................... 16
Starting the engine ....................155
Steering ...................................... 152
Steering wheel adjustment ......9, 86
Steering wheel controls ...............86
Stop-start system........................ 157
Storage ......................................... 70
Storage compartments .................70
Sunroof ........................................ 42
Sunvisor lights ........................... 135
Sun visors .................................... 41
Symbols ......................................... 4
T Tachometer ............................... 101
Tail lights ................................... 237
Three-point seat belt .................... 55
Tools .......................................... 248
Top-tether fastening eyes ............69
Tow bar....................................... 218
Towing ................................ 218, 264
Towing another vehicle .............266