Operation
The hazard warning lights are used to draw
the att ention of
other r
oad users to your vehi-
cle in emergencies.
If your vehicle breaks down:
1. Park your vehicle at a safe distance from movin
g traffic.
2. Press the button to switch on the hazard warning lights
››› .
3. Switch the ignition off.
4. Apply the handbrake.
5. For a manual gearbox, engage 1st gear; for an aut
om
atic gearbox, move the gear
lever to P.
6. Use the warning triangle to draw the atten- tion of other ro
ad users to your vehicle.
7. Always take the vehicle key with you when you le
ave the vehicle.
All turn signals flash simultaneously when
the hazard warning lights are switched on.
The two turn signal turn signal lamps
and the turn signal lamp in the switch will
flash at the same time. The simultaneous
hazard warning lights also work when the ig-
nition is switched off. WARNING
● The risk of
an accident increases if your ve-
hicle breaks down. Always use the hazard
warning lights and a warning triangle to draw the attention of other road users to your sta-
tionar
y
vehicle.
● Due to the high temperatures that the cata-
lytic con
verter can reach, never park in an
area where the catalytic converter could come
into contact with highly inflammable materi-
als, for example dry grass or spilt petrol. This
could start a fire. Note
● The b atter
y will run down if the hazard
warning lights are left on for a long time,
even if the ignition is switched off.
● The use of the hazard warning lights de-
scribed her
e is subject to the relevant statu-
tory requirements. Interior lights
Int erior and r e
ading lights Read the additional information carefully
› ›
›
page 23
Luggage compartment lighting
The light is activated when the rear lid is
open, even when the ignition and lights are
turned off. For this reason, ensure that the
rear lid is always closed. Glove compartment light
When opening the glov
e compartment on the
passenger side, the glove compartment light
will automatically turn on and will turn off
upon closure.
Ambient light*
››› table on page 2
The ambient lighting lights up the central
console area and the footwell area.
They will switch on fully when the doors are
opened and will decrease in intensity while
driving when the dipped beam headlight is
on.
The intensity of the ambient light* can be ad-
justed using the Easy Connect menu (see
Adjusting Lights > Interior light-
ing ›››
page 24). Note
If not all the vehicle doors are closed, the in-
terior light s
will be switched off after approx.
10 minutes, providing the ignition key has
been removed and the courtesy light position
selected. This prevents the battery from dis-
charging. 122
Driving
It is possible, however, to set the blower
s peed t
o s
uit requirements.
● Turn control 10
› ››
Fig. 155
c
ounter-clock-
wise (to lower the speed) or clockwise (to in-
crease the speed).
Climatronic will switch off when the blower
switches off. WARNING
Read and observe the safety warnings ›››
in
Genera l
notes on page 137. Windscreen defrost
Switching on windscreen defrosting
●
Press the button
12
› ›
›
Fig. 155.
Switching off windscreen defrosting
● Press button
12
› ›
›
Fig. 155 several
times or press the AUTO button.
The t emper
at
ure is regulated automatically.
The air output is increased from vents 1 and
2 ›››
page 138. Driving
Ad dr
e
ss
Introduction The power steering is not hydraulic but elec-
tromec
h
anical. The advantage of this steer-
ing is that it foes not need flexible hydraulic
pipes, hydraulic oil, pump, filter or other
parts. The electromechanical system saves
fuel. Whereas a hydraulic system needs con-
tinuous oil pressure, electromechanical
steering only needs power when it is used.
In vehicles with electromechanical steering,
the assisted steering function automatically
adjusts according to vehicle speed, steering
wheel torque and wheel orientation. The
power steering only works when the engine
is running. WARNING
If the power steering does not work, you will
need much mor e s
trength to turn the wheel.
This has a considerable effect on vehicle
safety.
● The power steering only works when the
engine is
running.
● Never allow the vehicle to move when the
engine is
switched off.
● Never remove the key from the ignition
while the
vehicle is moving. The steering lock could be engaged and vehicle steering would
not w
ork. Note
The ignition of the vehicle being towed must
be sw itc
hed on to prevent the steering wheel
from locking and also to allow the use of the
turn signals, horn, windscreen wipers and
washers. Control lamp
The control lamp should light up for a few
sec
ond
s
when the ignition is switched on. It
should go out once the engine is started.
It lights up red
The electromechani-
cal steering is dam-
aged.Have the steering checked im-
mediately by a specialised work-
shop.
It lights up yellow
Electromechanical
steering operation
is limited.See a specialised workshop im-
mediately and have the steering
checked.
If the yellow warning lamp does
not light up again after the en-
gine is restarted and the vehicle
has travelled a short distance,
you do not need to take it to a
specialised workshop.
» 145
Technical data
Advice
Operation
Emergencies
Safety
Driver assistance systems
0.60 m
1.60 m
0.60 m
As
y
ou approach the obstacle, the time inter-
val between the audible warnings will be re-
duced. When you reach around 0.30 m the
warning will be constant: do not continue to
move forward (or backward)!
If you maintain separation from the obstacle,
the volume of the warning begins to reduce
after four seconds (does not affect the tone
of the constant warning).
Parking Aid operation Fig. 165
Centre console: parking aid button. Manual connection of Parking Aid
● Press the butt
on
once.
B C
D Manual disconnection of Parking Aid
●
Press the butt
on
again.
Manual disconnection of Parking Aid display
(the audible sounds remain active)
● Press a button on the main menu of the fac-
tory
-assembled infotainment system.
● OR: press the BACK fu
nction button.
Automatic connection of Parking Aid ● Engage reverse gear or turn the selector
lever t
o position R.
● OR: If the vehicle approaches an obstacle
that
is in its forwards path at a speed below
10 km/h (6 mph) ››› page 175, Automatic ac-
tivation. The obstacle is detected as of a dis-
tance of approx. 95 cm if the automatic con-
nection is activated in the infotainment sys-
tem. A reduced display is shown.
Automatic disconnection of Parking Aid
● Move the selector lever to position P.
● OR: accelerate to more than approx.
10 km/h (6 mph) for
ward.
Temporary suppression of sound in Parking
Aid
● Press the function b
utton found on the
steering wheel. Change from reduced view to full view
●
Engage reverse gear or turn the selector
lever t
o position R.
● OR: press the car icon in reduced view.
If nec
essary, switch to the rear-assist image
(Rear View Camera “RVC”)
● Engage reverse gear or turn the selector
lever t
o position R.
● OR: Press the RVC fu
nction button.
A short confirmation signal will be heard and
the button symbol will light up yellow when
the system is switched on.
Automatic activation Fig. 166
Miniature indication of automatic ac-
tiv ation When the Parking System Plus is switched on
aut
om
atic
ally, a miniature of the vehicle will »
175
Technical data
Advice
Operation
Emergencies
Safety
Driver assistance systems
Adjusting the display and audible
w arnin
g
s The settings for the display and audible
warnin
g
s are controlled via the Easy Con-
nect*.
Automatic activation
on – activates the Automatic activa-
tion option ››› page 175.
off – deactivates the Automatic ac-
tivation option ››› page 175.
Front volume*
Volume in the front and rear area.
Front sound settings/sharpness*
Frequency (tone) of the sound in the front
area.
Rear volume*
Volume in the rear area.
Rear sound settings/sharpness*
Frequency (tone) of the sound in the rear
area.
Adjust volume
With the parking aid switched on, the active
audio/video source volume will be reduced
to the intensity of the selected setting. Error messages When the Parking Aid is activated or when it
is
sw
itched on, if a message reporting a Park-
ing aid error is displayed on the instrument
panel, there is a fault in the system.
If the fault doesn't disappear before discon-
necting the ignition, next time that parking
aid is engaged in reverse, it will not be indi-
cated.
Parking System Plus*
If there is a fault in the parking aid system a
message will appear on the instrument panel
indicating the error. In addition the key
LED will blink.
If there is a fault in a sensor, the symbol is
displayed on the Easy Connect display in
front of/behind the vehicle. If a rear sensor is
faulty, only the obstacles in the areas A and
B are displayed
››
›
Fig. 164. If a front sensor
is faulty, only the obstacles in the areas C and
D are displayed.
Hav e the f
au
lt corrected by a specialised
workshop without delay.
Towing bracket In vehicles equipped with a towing bracket
dev
ic
e fr
om the factory, when the trailer is
connected electrically, the Parking Aid rear sensors will not be activated when reverse
gear i
s engaged, when the selector lever is
turned to position R or when the button is
pressed.
Parking System Plus
The distance to possible obstacles at the rear
of the vehicle will not be displayed on the
screen and nor will it be indicated by means
of audible sound signals.
The Easy Connect system screen will only dis-
play objects detected at the front, and the ve-
hicle's trajectory will be hidden.
Rear Assist “Rear View Cam-
era”*
Operatin
g and safety warnings WARNING
● The Re ar As
sist does not make it possible
to precisely calculate the distance from ob-
stacles (people, vehicles, etc.) and nor can it
overcome the system's own limits, hence us-
ing it may cause serious accidents and inju-
ries if used negligently or without due care.
The driver should be aware of his/her sur-
roundings at all times to ensure safe driving.
● The camera lens expands and distorts the
field of
vision and displays the objects on the » 177
Technical data
Advice
Operation
Emergencies
Safety
Operation
In combination with the Parking System Plus
› ›
›
page 173, the camera image will cease to
be transmitted immediately when reverse
gear is disengaged or when the selector lever
is moved from the R position, and the optical
information provided by the Parking Aid sys-
tem will be displayed.
Also in combination with the system, the rear
assist image can also be concealed:
● By pressing one of the Infotainment system
button
s on the display.
● OR: By pressing the miniature vehicle that
appe
ars on the left of the screen (which
switches to the full-screen mode of the Park-
ing System Plus's optical system).
If you wish to display the rear assist image
again:
● Disengage reverse, or change the selector
lever's
position, engage reverse again or
move the selector lever to position R.
● OR: Press the RVC fu
nction button1)
Meaning of the orientation lines
››› Fig. 169 Side lines: exten
sion of the vehicle (the
approximate width of the vehicle plus the
rear view mirrors) on the road surface.
End of the side lines: the area marked in
green ends approximately 2 m behind
the vehicle on the road surface.
Intermediate line: indicates a distance of
approximately 1 m behind the vehicle on
the road surface.
Red horizontal line: indicates a safe dis-
tance of approximately 40 cm at the rear
of the vehicle on the road surface.
Parking manoeuvre
● Place the vehicle in front of the parking
spac
e and engage reverse gear (manual
gearbox) or move the selector to the R posi-
tion (automatic gearbox).
● Reverse slowly, and turn the steering wheel
so that the s
ide orientation lines lead to-
wards the parking space.
● Guide the vehicle into the parking space so
that the s
ide orientation lines run parallel to
it. 1 2
3
4 Cruise speed* (cruise control -
GRA)
Oper ation Fig. 170
Turn signal and main beam head-
light l
ev
er: switch and rocker switch for the
cruise control. Read the additional information carefully
› ›
›
page 34
The CCS is able to maintain the set speed in
the range from approx. 30 km/h (19 mph) to
180 km/h (112 mph).
Once the speed setting has been saved, you
may take your foot off the accelerator. 1)
WARNING: the RVC (Rear
View Camera) function
button will only be activated and available when the
reverse gear is engaged or the selector lever is set to
position R.
180
Advice
WARNING
Oil is highly inflammable! Ensure that no oil
come s
into contact with hot engine compo-
nents when topping up. CAUTION
If the oil level is above the area A do not
st ar
t the engine. This could result in damage
to the engine and catalytic converter. Contact
a specialised workshop. For the sake of the environment
The oil level must never be above area A .
Otherw i
se oil can be drawn in through the
crankcase breather and escape into the at-
mosphere via the exhaust system. Changing engine oil
Read the additional information carefully
› ›
›
page 41
The engine oil must be changed at the inter-
vals given in the service schedule.
We recommend that you have the engine oil
changed by a Technical Service.
The oil change intervals are shown in the
Maintenance Programme. WARNING
Only change the engine oil yourself if you
hav e the s
pecialist knowledge required!
● Before opening the bonnet, read and ob-
serve the w
arnings ››› page 198, safety notes
for work in the engine compartment .
● Wait for the engine to cool down. Hot oil
may
cause burn injuries.
● Wear eye protection to avoid injuries, such
as ac
id burns, caused by splashes of oil.
● When removing the oil drain plug with your
finger
s, keep your arm horizontal to help pre-
vent oil from running down your arm.
● Wash your skin thoroughly if it comes into
contact
with engine oil.
● Engine oil is poisonous! Used oil must be
stor
ed in a safe place out of the reach of chil-
dren. CAUTION
No additives should be used with engine oil.
This c
ould result in engine damage. Any dam-
age caused by the use of such additives
would not be covered by the factory warranty. For the sake of the environment
● Bec au
se of disposal problems and the spe-
cial tools and specialist knowledge required,
we recommend that you have the engine oil
and filter changed by a Technical Service. ●
Never pour oi l
down drains or into the
ground.
● Use a suitable container when draining the
used oil
. It must be large enough to hold all
the engine oil. Cooling system
Contr o
l lamp There is a fault if:
● The l amp does not go out again after a
f ew sec
onds.
● The lamp lights up or flashes while the
vehic
le is running, and three acoustic warn-
ing signals are emitted ››› .
Thi s
me
ans that either the coolant level is too
low or the coolant temperature is too high.
Coolant temperature too high
If the lamp lights up, stop the vehicle,
turn off the engine and wait for it to cool
down. Check the coolant level.
If the coolant level is correct, the overheating
may be caused by a malfunction of the radia-
tor fan. Check the radiator fan fuse and have
it replaced if necessary ››› page 80.
If the control lamp lights up again after driv-
ing on for a short distance, stop the vehicle
204
Advice
● The wheel s
of
one axle are under more
pressure (for example, driving with a trailer or
on steep slopes).
● The vehicle is fitted with snow chains.
● The temporary spare wheel is fitted.
● The wheel on one axle is changed.
Tyr
e pressure adjustment
On adjusting tyre pressure or changing one
or more wheels, the ››› Fig. 179 button must
be kept pressed down, with the ignition on,
until an acoustic signal is heard.
Store the new tyre pressure in the Easy Con-
nect system with the button and the func-
tion b utt
on Set
up
› ›
›
page 24.
If the wheels are under excessive load (for ex-
ample, driving with a trailer or heavy load),
the tyre pressure must be increased to the
recommended value for a full load (see the
sticker on the inside of the fuel flap). If the
tyre monitor system button is pressed down,
the new tyre pressures are confirmed.
The tyre pressure control lamp lights up
If the tyre pressure of a wheel is much lower
than the value set by the driver, then the tyre
pressure control lamp ››› will light up.
WARNING
● When the tyr e pr
essure control lamp lights
up, reduce speed immediately and avoid any sudden turning or braking manoeuvre. Stop
when pos
s
ible, and check the tyre pressure
and status.
● The driver is responsible for maintaining
correct
tyre pressures. For this reason, tyre
pressure must be regularly checked.
● Under certain circumstances (e.g. when
driving in a s
porty manner, in winter condi-
tions or on a dirt track) the tyre control lamp
may light up belatedly or may function incor-
rectly. Note
If the battery is disconnected, the yellow
warnin g l
amp lights up after turning the
ignition on. This should turn off after a brief
journey. Winter service
W int
er ty
res In winter conditions winter tyres will consid-
er
ab
ly
improve the vehicle's handling. The
design of summer tyres (width, rubber com-
pound, tread pattern) gives less grip on ice
and snow.
Winter tyres must be inflated to a pressure of
0.2 bar (2.9 psi/20 kPa) higher than the pres-
sures specified for summer tyres (see sticker
on fuel tank flap). Winter tyres must be fitted on all four wheels.
Information on permitt
ed winter tyre sizes
can be found in the vehicle's registration
documentation. Use only radial winter tyres.
All tyre sizes listed in the vehicle documenta-
tion also apply to winter tyres.
Winter tyres lose their effectiveness when the
tread is worn down to a depth of 4 mm.
The speed rating code ››› page 212, New
tyres and wheels determines the following
speed limits for winter tyres: ››› max. 160 km/h (99 mph)
m
ax. 180 km/h (112 mph)
m ax. 190 km/h (118 mph)
m
ax. 210 km/h (130 mph)
In some countries, vehicles which can exceed
the speed rating of the fitted tyre must have
an appropriate sticker in the driver's field of
view. These stickers are available from your
technical service. The legal requirements of
each country must be followed.
Do not have winter tyres fitted for unnecessa-
rily long periods. Vehicles with summer tyres
handle better when the roads are free of
snow and ice.
If you have a flat tyre, please refer to the
notes on the spare wheel ››› page 212, New
tyres and wheels .
Q
S
T
H
214
Index
Braking brak
e a
ssist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . . 149
Braking system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Bulbs changing the bulbs . . . . . . . . . . . . . . . . . . . . . . 83
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
C Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Car care exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Catalytic converter . . . . . . . . . . . . . . . . . . . 166, 167 malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Central locking anti-theft alarm . . . . . . . . . . . . . . . . . . . . . . . . . 111
automatic speed-dependent locking . . . . . . . 108
central locking button . . . . . . . . . . . . . . . . . . . 108
electric windows . . . . . . . . . . . . . . . . . . . . . . . . 116
key by remote control . . . . . . . . . . . . . . . . . . . . 110
selective unlocking system . . . . . . . . . . . . . . . 107
self-locking system to prevent involuntary un-locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
unlocking system . . . . . . . . . . . . . . . . . . . . . . . 108
Central locking system . . . . . . . . . . . . . . . . . . . . . 106 safe security system . . . . . . . . . . . . . . . . . . . . . 106
Cetane number (diesel fuel) . . . . . . . . . . . . . . . . 197
Changing a DRL light bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Changing a bulb additional brake light . . . . . . . . . . . . . . . . . . . . . 90
luggage compartment light . . . . . . . . . . . . . . . . 90
tail light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
turn signal light . . . . . . . . . . . . . . . . . . . . . . . . . 86 Changing a double headlight bulb
dipped beam he adlights . . . . . . . . . . . . . . . . . . 86
double headlight bulbs . . . . . . . . . . . . . . . . . . . 85
Changing an AFS headlight bulb . . . . . . . . . . . . . . 87 turn signal light . . . . . . . . . . . . . . . . . . . . . . . . . 87
xenon light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Changing a single headlight bulb side light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
single headlight bulbs . . . . . . . . . . . . . . . . . . . . 84
turn signal light . . . . . . . . . . . . . . . . . . . . . . . . . 84
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 47 subsequent work . . . . . . . . . . . . . . . . . . . . . . . . 50
Changing double headlight bulb side light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Changing settings CAR menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Changing the blades . . . . . . . . . . . . . . . . . . . . . . . 78
Changing the bulbs AFS headlight bulbs . . . . . . . . . . . . . . . . . . . . . . 87
fog light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . 87
general notes . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
interior light and reading light . . . . . . . . . . . . . 90
number plate light . . . . . . . . . . . . . . . . . . . . . . . 90
turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Changing the double headlight bulb main beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Changing the single headlight bulbs dipped/main beam . . . . . . . . . . . . . . . . . . . . . . 84
Charging the battery . . . . . . . . . . . . . . . . . . . . . . . 52
Checking levels engine compartment . . . . . . . . . . . . . . . . . . . . 201
Child-proof locking electric windows . . . . . . . . . . . . . . . . . . . . . . . . 114
Child seat categorisation in groups . . . . . . . . . . . . . . . . . . 73 Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 73
ISOFIX sys tem . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
safety instructions . . . . . . . . . . . . . . . . . . . . 16, 72
securing with the seat belt . . . . . . . . . . . . . . . . 17
Top Tether system . . . . . . . . . . . . . . . . . . . . . 18, 20
Chrome parts cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 alloy wheel rims . . . . . . . . . . . . . . . . . . . . . . . . 193
chrome parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
engine compartment . . . . . . . . . . . . . . . . . . . . 193
fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
high pressure cleaners . . . . . . . . . . . . . . . . . . . 190
leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
plastic parts . . . . . . . . . . . . . . . . . . . . . . 191, 194
radio and climate controls . . . . . . . . . . . . . . . . 194
rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
steel wheel rims . . . . . . . . . . . . . . . . . . . . . . . . 193
stickers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
upholstery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
washing the vehicle . . . . . . . . . . . . . . . . . . . . . 189
windows and exterior mirrors . . . . . . . . . . . . . 192
windscreen wiper blades . . . . . . . . . . . . . . . . . 192
wooden trim . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 adjusting the temperature . . . . . . . . . . . . . . . . 144
air recirculation . . . . . . . . . . . . . . . . . . . . . . . . . 144
automatic mode . . . . . . . . . . . . . . . . . . . . . . . . 144
blower selection . . . . . . . . . . . . . . . . . . . . . . . . 144
controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
general notes . . . . . . . . . . . . . . . . . . . . . . . . . . 137
windscreen defrost . . . . . . . . . . . . . . . . . . . . . . 145
Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
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