
9-8Driving and operating
Catalytic converter
Controlling exhaust emission
The catalytic converter reduces to a
minimum the proportion of noxious
materials in the exhaust, such as
carbon monoxide (CO),
hydrocarbons (CH) and nitrogen
oxides (NO
x).
Leaded fuel will damage the catalytic
converter and parts of the electronic
system, thereby rendering them
inoperative. „If the engine misfires or runs
roughly after a cold start, the
engine power has reduced
significantly or other unusual
operating problems occur that
indicate a fault in the ignition
system, seek the assistance of a
workshop as quickly as possible.
Drive at a slower speed and with
less engine revs for a short time, if
necessary.
„If unburned fuel enters the catalytic
converter, this may result in
overheating and irreparable
damage to the catalytic converter.
You should therefore avoid
frequent cold starts, unnecessarily
long use of the starter when setting
off, running the tank dry (an
irregular fuel supply leads to
overheating) and starting the
engine by pushing or towing. „If the control indicator for exhaust
emissions Z illuminates whilst
driving, seek the assistance of a
workshop immediately. Control
indicatorZ for exhaust emissions
35-11.
Exhaust gases
Caution
Damage to the catalytic converter or
the vehicle may result if the following
points are not observed.
9 Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which has no colour or odour and
can be lethal if inhaled.
If exhaust fumes penetrate the
vehicle interior, open the windows
and seek the assistance of a
workshop immediately.

9-12Driving and operating
Fuel
Petrol engine fuel
Use only unleaded fuels meeting the
specifications of DIN EN 228.
Refuel using the correct octane
number 3 12-3.
If the RON 95 label is attached to the
tank flap, unleaded fuel with an
octane rating of 95 or higher must be
used.
Diesel engine fuel
Use only diesel engine fuel meeting
the specifications of DIN EN 590.
Marine diesel fuel, fuel oils, diesel
fuels, which are entirely or partially
plant based such as rape seed oil or
bio-diesel, Aquazole and similar
diesel-water emulsions must not be
used.The flow and filterability of diesel
fuels are temperature-dependent.
Fuel filler cap
If replacing the fuel filler cap, be sure
to use the original fuel filler cap for
your model, to ensure full
functionality.
Refuelling
Caution
A fuel of too low an octane can lead
to engine damage.
9 Warning
Before refuelling, switch off the
engine and any heating systems
with combustion chambers.
Switch off mobile phones.
Fuel is inflammable and
explosive, therefore avoid dealing
with fuel near naked flames and
doing anything that would
generate sparks. No smoking!
This also applies where the smell
of fuel is noticeable. If the smell of
fuel vapour occurs in the vehicle
itself, have the cause remedied
immediately by a workshop.
Observe the operating and safety
instructions of the petrol station
when refuelling.

10-20 Vehicle care
7. Unwrap accessory plug lead
from the compressor unit.
Insert plug into accessory
socket.
8. Turn ignition key to
position ACC.9. Switch compressor on/off
switch to position I(on).
10. Inflate the tyre to the correct
pressure 3 12-8.
If there is no reading, the air
compressor hose to tyre valve
connection may be faulty.
Re-check the connection.
If the required tyre pressure is
not obtained within 10 minutes,
rotate the tyre to evenly spread
the sealant and repeat the
procedure.
If the required tyre pressure is
still not obtained, the tyre is too
badly damaged. Seek the
assistance of a workshop.
If the tyre is overinflated,
reduce the pressure by
pressing the deflation button
on the compressor.
Do not operate the compressor
for more than 10 minutes, to
avoid overheating.
11. When the correct tyre pressure
has been reached, switch
compressor on/off switch to
position O(off).
12. Remove accessory plug from
the accessory socket, detach
air compressor hose from tyre
valve and replace valve cap.
13. Return air compressor hose
and accessory plug lead to
their original locations in the
compressor unit.

10-31Vehicle care
Polishing
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.
Plastic body parts should not be
treated with wax and polish.
Use Metallic Paintwork Wax on
vehicles with a metallic-effect paint
finish.
Plastic and rubber parts
For additional cleaning of plastic and
rubber parts, use a cleaner suitable
for vehicle interiors. Do not use any
other agent, and in particular do not
use solvents or petrol.
Windows and wiper blades
When cleaning the heated rear
window, make sure that the heating
element on the inside of the window
is not damaged. Never place stickers
on the inside of the rear window.Use a soft, lint-free cloth or chamois
leather, in conjunction with Window
Cleaning Spray and Insect Remover.
Do not use sharp instruments or
abrasive cleaners.
Windscreen Wash Solvent is suitable
for de-icing windows.
For mechanical removal of ice, use a
commercially available sharp-edged
ice scraper. Press the scraper firmly
against the glass so that no dirt can
get under it and scratch the glass.
Wax, such as that used in car
washes, can cause streaks to form on
the windscreen when the wipers are
used.
Wiper blades can be cleaned with a
soft cloth and Windscreen Wash
Solvent. Do not use abrasive
cleaners.Tyres and wheels
Do not use high-pressure jet cleaners
on wheels and tyres.
Use a pH-neutral wheel cleaning
agent to clean the wheels.Avoid using abrasive materials and
brushes that can damage the finish.
Wheels are painted and can be
treated with the same agents as the
body. For alloy wheels 3, we
recommend the use of Alloy Wheel
Preserver.
Paint damage
Repair small areas of paint damage
such as stone impacts, scratches etc.
before rust can form. If rust has
already formed, have the cause
remedied. Seek the assistance of a
workshop.
Underbody
Your vehicle has a factory-applied
PVC undercoating in the wheel
arches (including the longitudinal
members) which provides permanent
protection and needs no special
maintenance. The surfaces of the
vehicle underbody not covered by
PVC are provided with a durable
protective wax coating in critical
areas.

13-2Index
Changing the battery
Remote control ....................... 2-2
Changing tyre/wheel type
...... 10-17
Changing wheels
................... 10-22
Charging system ........................ 5-9
Chassis number, see Vehicle
Identification Number
......12-1, 12-2
Child restraint systems ............... 3-9
Child safety locks
....................... 2-4
Cigarette lighter
.......................... 5-5
Cleaning ................................. 10-30
Climate controls
......................... 8-1
Clock
.......................................... 5-3
Clutch fluid ............................... 10-6
Clutch operation
..................9-2, 9-6
Cold starts
.................................. 9-8
Control indicators ....................... 5-5
ABS
........................................ 5-9
Airbags
................................... 5-9
Belt tensioners ........................ 5-9
Brake system
.......................... 5-9
Charging system
..................... 5-9
Diesel particle filter ........5-13, 9-7
Door ajar
........................2-5, 5-12
Driver’s seat belt
..............3-7, 5-9
Electronic Stability Program .5-10
Engine coolant temperature
.5-11
Engine electronics
................ 5-13
Engine oil change ........5-12, 5-14Engine oil pressure
............... 5-11
ESP .............................5-10, 9-11
Exhaust
................................. 5-11
Exhaust emissions
................ 5-11
Front fog lamps ..............5-12, 6-3
Fuel level
............. 5-7, 5-11, 5-13
Headlamp range adjustment
5-12
High beam .....................5-12, 6-2
Immobiliser
....................2-7, 5-12
Passenger airbag status
....... 3-18
Power steering ...................... 5-10
Preheating
............................ 5-11
Rear fog lamp
................5-12, 6-3
Service transmission .......5-9, 9-5
Service vehicle soon
............. 5-12
Theft-deterrent
...............2-7, 5-12
Traction Control Support
System off
....................5-10, 9-11
Turn signal lamps
................. 5-13
Coolant ............................10-4, 11-6
Coolant level
............................ 10-4
Coolant temperature
................ 5-11
Cooling ....................................... 8-3
Cooling fan
................ 9-3, 9-7, 10-1
Correcting time
........................... 5-3
Corrosion
protection
............ 10-4, 10-31, 11-6
Courtesy lamps
.......................... 6-4
Bulb replacement ................ 10-11Cup holders
................................4-1
Curtain airbags .........................3-16
D
Dashboard - see
Instrument panel
........................1-5
Data
..........................................12-1
Demisting and defrosting
...........8-2
Diesel .......................................9-12
Diesel fuel system
....................10-7
Diesel particle filter (DPF)
5-13, 9-7
Dimensions ..............................12-6
Dipped beam
..............................6-2
Bulb replacement
..................10-7
Display ............................... 5-6, 5-7
Door locks
..............................10-30
Doors
................................ 2-5, 5-12
Driver’s airbag ..........................3-13
Driving abroad
............................6-3
Driving hints
...............................9-1
E
Electric throttle body system
....5-11
Electrical system
....................10-11
Electronic Stability Program .....9-10
Emissions
....................... 9-13, 12-4
Engine braking assistance
.........9-4
Engine code ................... 12-2, 12-3
Engine coolant temperature
.....5-11
Engine data
..............................12-3

13-3 Index
Engine oil ........................ 10-3, 11-6
Additives ............................... 11-6
Topping up
.................. 10-3, 11-6
Viscosity
............................... 11-6
Engine oil level and
consumption
............................ 10-3
Engine oil life monitor
.............. 5-14
Engine oil pressure .................. 5-11
Engine speed
............................. 5-6
Engine wash
.......................... 10-32
Environmental protection ....... 10-30
ESP (Electronic Stability
Program)
.................................. 9-10
Exhaust gases ........................... 9-8
Exhaust system
......................... 9-8
Exterior care
.......................... 10-30
Exterior lamps ............................ 6-1
Exterior mirrors
.......................... 2-8
F
Fan
............................................ 8-2
Filling station
Capacities
............................ 12-5
Engine oil level ..................... 10-3
Fuel
............................. 9-12, 12-3
Opening the bonnet
.............. 10-2
Tyre pressure ....................... 12-8
Vehicle data
......................... 12-1
Windscreen washer system
. 10-5
First aid kit ................................. 4-5Flat tyre
.................................. 10-24
Foot brake ................................. 9-9
Front airbags
........................... 3-13
Front fog lamps
.......................... 6-3
Bulb replacement ................. 10-8
Front passenger’s airbag
......... 3-13
Deactivation
......................... 3-17
Front turn signal lamps
Bulb replacement
................. 10-8
Fuel
.......................................... 9-12
Fuel consumption ........... 9-13, 12-4
Fuel filler cap
........................... 9-13
Fuel gauge
................................. 5-7
Fuse extractor ........................ 10-12
Fuses
..................................... 10-11
G
Gears
......................................... 9-6
Generator, see Charging system
5-9
Glove box
.................................. 4-1
Gross Vehicle Weight ..... 9-12, 12-7
H
Hand brake, see Parking brake
.9-9
Hazard warning lamps ............... 6-2
Head restraints
.......................... 3-1
Headlamp flash
.......................... 6-2
Headlamp range adjustment ..... 6-1Headlamps
................................ 6-1
Bulb replacement ................. 10-7
Driving abroad
........................ 6-3
Front fog lamps
...................... 6-3
Warning chime ..................... 5-13
Heated exterior mirrors
.............. 8-5
Heated rear window
................... 8-5
Heating ...................................... 8-1
Exterior mirrors
....................... 8-5
Rear window
.......................... 8-5
Height adjustment
Head restraints
....................... 3-1
Seat belts
............................... 3-8
Steering wheel ....................... 5-1
High beam
................................. 6-2
Bulb replacement
................. 10-7
High-pressure cleaners 10-30, 10-31
Horn
........................................... 5-2
I
Identification plate
.................... 12-1
Ignition switch
............................ 9-1
Ignition system
........................... 9-2
Immobiliser ................................ 2-7
Infotainment system
.................. 7-1
Instrument cluster
...................... 5-8
Instrument panel ........................ 1-5
Instruments
................................ 5-1
Interior care
........................... 10-29

13-4Index
Interior lamps ............................. 6-4
Bulb replacement ................ 10-11
Interior mirror
............................. 2-9
Interior stowage
......................... 4-1
Interruption of power supply ....... 9-5
Selector lever lock
.................. 9-5
ISOFIX
............................3-11, 3-12
J
Jack
........................................ 10-25
K
Key
............................................. 2-1
Locking doors
......................... 2-3
Removing
............................. 5-13
Replacement .......................... 2-1
Starting
............................9-1, 9-2
Steering column lock
.............. 9-1
Kickdown .................................... 9-4
L
Lashing eyes
.............................. 4-3
Leather trim ............................ 10-29
License plate lamps
Bulb replacement
.................. 10-9
Light switch ................................ 6-1
Lighting
...................................... 6-1
Driving abroad
........................ 6-3
Loading .............................4-3, 12-7
Locking doors
............................. 2-3
Locking from the inside
.............. 2-4
Locks ...................................... 10-30Luggage compartment
............... 2-5
Bulb replacement .................. 10-9
Cover
...................................... 4-5
Lighting
................................... 6-4
Loading ..........................4-3, 12-7
Under floor storage
................. 4-4
M
Main beam, see high beam
........ 6-2
Maintenance
............................ 11-1
Air conditioning
....................... 8-4
Antifreeze protection ............. 10-4
Brake fluid
............................. 10-6
Brakes
.................................... 9-9
Engine oil .............................. 10-3
Infotainment system
............. 7-10
Tyre pressure
..................... 10-16
Tyres ................................... 10-17
Windscreen wipers
............... 10-5
Manual transmission
.................. 9-6
Mirrors ......................... 2-8, 2-9, 8-5
Misted windows
.......................... 8-2
Mobile telephones
.................... 7-10
Muffler, see Exhaust system ...... 9-8
N
Neutral
................................9-4, 9-6
O
Octane numbers
...................... 12-3
Odometer
................................... 5-6
Display brightness .................. 5-6Oil
................................... 10-3, 11-6
Additives ...............................11-6
Topping up
.................. 10-3, 11-6
Viscosity
................................11-6
Oil level and consumption ........10-3
Oil life monitor
..........................5-14
Oil pressure
..............................5-11
Outside temperature ..................5-4
P
Paintwork damage
.................10-31
Parking .......................................9-2
Parking brake
.............................9-9
Parking lamps
Bulb replacement
..................10-8
Payload
....................................12-7
Pedals
........................................9-1
Performance .............................12-4
Petrol
.............................. 9-12, 12-3
Pollen filter
.................................8-6
Power mirrors .............................2-8
Power outlet
...............................5-4
Power steering
.........................5-10
Power windows ........................2-10
Child safety system
...............2-11
Preheating
........................ 5-11, 9-2
R
Radio
..........................................7-6
Radio equipment (CB)
..............7-10
Radio remote control

13-6Index
Transmission display ..........5-7, 9-3
Trip computer ........................... 5-14
Trip odometer
............................. 5-6
Turn signal lamps
....................... 6-2
Bulb replacement .................. 10-8
Tyre chains
............................ 10-17
Tyre condition
........................ 10-17
Tyre pressure ................10-16, 12-8
Tyre repair kit
......................... 10-18
U
Units of measure
...................... 5-16
Unleaded fuel
..................9-12, 12-3
V
Vehicle care
............................. 10-1
Vehicle checks
......................... 10-1
Vehicle dimensions
.................. 12-6
Vehicle Identification
Number
...........................12-1, 12-2
Vehicle keys, see Key
................ 2-1
Vehicle tools ........................... 10-25
Vehicle weights
........................ 12-7
Ventilation
...........................8-1, 8-4
W
Warning chimes
....................... 5-13
Warning triangle
......................... 4-5
Washer fluid reservoir .............. 10-5
Washing the vehicle
............... 10-30
Weights
.................................... 12-7
Wheel condition ..................... 10-17Wheel covers
......................... 10-17
Wheels, tyres ......................... 10-15
Windows
...........................2-10, 8-5
Demisting and defrosting
........ 8-2
Windscreen washer
system
...............................5-3, 10-5
Antifreeze protection
............. 10-5
Capacities ............................. 12-5
Washer fluid reservoir
........... 10-5
Windscreen wipers
............5-2, 10-5
Winter operation
Coolant, antifreeze
............... 10-4
Fuel for diesel engines
......... 9-12
Heating ............................8-1, 8-3
Locks
.................................. 10-30
Tyre chains
......................... 10-17
Window demisting and
defrosting
................................ 8-2
Winter tyres
........................ 10-15