Emergencies
they should be changed if they are damaged,
or c l
eaned if they are dirty ››› .
Dam ag
ed wiper blades should be replaced
immediately. These are available from quali-
fied workshops. WARNING
Worn or dirty wiper blades reduce visibility
and inc r
ease the risk of accident and serious
injury.
● Always replace damaged or worn blades or
bl
ades which do not clean the windscreen
correctly. CAUTION
● Dam ag
ed or dirty windscreen wipers could
scratch the glass.
● If products containing solvents, rough
spon
ges or sharp objects are used to clean
the blades, the graphite layer will be dam-
aged.
● Never use fuel, nail varnish remover, paint
thinner or simi
lar products to clean the win-
dows.
● In icy conditions, always check that the
wiper b
lades are not frozen to the glass be-
fore using the wipers. In cold weather, it may
help to leave the vehicle parked with the wip-
ers in service position ›››
page 60. CAUTION
● To pr
event damage to the bonnet and the
wiper arms, only leave them in the service
position.
● Before driving, always lower the wiper
arms. Tow-starting and towing
Intr oduction Tow-starting me
an
s starting the engine of
the vehicle while another pulls it.
Towing means one vehicle pulling another
that is not roadworthy.
Always consider the legal provisions relating
to tow-starting and towing.
For technical reasons, towing a vehicle with a
discharged battery is not allowed. The jump
start should be used instead ›››
page 58.
If the vehicle comes with the Keyless Access
system, towing is only allowed with the igni-
tion on!
The vehicle battery drains if the vehicle is
towed with the engine switched off and the
ignition connected. Depending on the battery
charge status, the drop in voltage may be so
large, even after just a few minutes, that no
electrical device in the vehicle may work e.g. the hazard warning lights. In vehicles with
the Keyl
ess Access system, the steering
wheel could lock ››› .
WARNING
A vehicle with no power should never be tow-
ed.
● During towing, never switch off the ignition
w ith the s
tarter button. Otherwise, the elec-
tronic lock of the steering column could sud-
denly get blocked and it would be impossible
to steer the vehicle. This could cause an acci-
dent, serious injury and loss of control of the
vehicle.
● If during towing the vehicle runs out of
pow
er, stop towing immediately and request
the assistance of specialist personnel. WARNING
Vehicle handling and braking capacity
c h
ange considerably during towing. Please
observe the following instructions to mini-
mise the risk of serious accidents and injury:
● As the driver of the vehicle being towed:
– You shou
ld depress the brake much hard-
er as the brake servo does not operate.
Pay the utmost attention to avoid crash-
ing into the towing vehicle.
– More strength is required at the steering
wheel as the power steering does not op-
erate when the engine is switched off.
● As the driver of the towing vehicle: 86
Self-help
–
Ac
celerate with particular care and cau-
tion.
– Avoid sudden braking and manoeuvres.
– Brake earlier than usual and more
smoothly. CAUTION
● To av
oid damaging the vehicle, for example
the paint, remove and replace the lid and
towing eye carefully.
● Unburnt fuel could enter the catalytic con-
ver
ter and damage it during towing. Indications for tow-starting
Vehicle's should not generally be tow-star-
t
ed.
The jump start should be used instead
››› page 58.
For technical reasons, towing the following
vehicles is not allowed:
● Vehicles with an automatic gearbox.
● If the vehicle battery is discharged, be-
cau
se in vehicles with the Keyless Access
locking and ignition system the steering re-
mains locked and the electronic parking
brake cannot be deactivated nor can the elec-
tronic lock of the steering column be re-
leased if they are activated. ●
If the b
attery is flat, it is possible that the
engine control units may not operate correct-
ly.
However, if the vehicle must absolutely be
tow-started (in the case of manual gearbox-
es):
● Engage the 2nd or 3rd gear.
● Keep the clutch pressed down.
● Switch on the ignition and the hazard warn-
ing lights.
● Onc
e both vehicles are moving, release the
clut
ch.
● Once the engine starts, press the clutch
and disen
gage the gear to avoid colliding
with the towing vehicle. CAUTION
When tow-starting, unburnt fuel could enter
the c at
alytic converter and damage it. Note
The vehicle can only be tow-started if the
el ectr
onic parking brake and, if appropriate,
the electronic lock of the steering column are
deactivated. If the vehicle has no power sup-
ply or there is an electric system fault, the
engine must be tow-started to deactivate the
electronic parking brake and the electronic
lock of the steering column. Indications for towing
Tow rope or tow bar
It
i
s safer for the vehicle to be towed using a
tow bar, avoiding damage to the vehicle. A
tow rope should only be used if a tow bar is
not available.
A tow rope should be slightly elastic to avoid
damage to both vehicles. It is advisable to
use a tow rope made of synthetic fibre or sim-
ilarly elastic material.
Only attach the tow rope or the tow bar to the
towing eyes provided or a towing bracket.
If the vehicle is factory-equipped with a tow-
ing bracket, it is only allowed to tow with a
tow bar if this has been specially designed to
be installed with a tow hitch ›››
page 257.
When the vehicle needs to be towed:
Check whether the vehicle may be towed
››› page 88, Cases where towing a vehicle
is not allowed .
● Switch the ignition on.
● Put the gearbox lever in neutral or the se-
l ect
or lever in the N position ›››
page 176.
● Do not allow the vehicle to be towed at
speed
s of over 50 km/h (30 mph).
● Do not allow the vehicle to be towed at
s peed
s of over 50 km. »
87
Technical data
Advice
Operation
Emergencies
Safety
Emergencies
● If a br
eakdown lorry is used, vehicles with
automatic transmission are only allowed to
be towed with the front wheels suspended.
Towing vehicles with four-wheel drive
(4Drive)
Four-wheel drive vehicles (4Drive) can be
towed using a tow bar or tow rope. If the ve-
hicle is towed with the front or rear axle sus-
pended, the engine must be switched off,
otherwise the transmission may be damaged.
Cases where towing a vehicle is not allowed
● If, due to a fault, the gearbox is out of lubri-
cant
.
● If the vehicle battery is discharged, be-
cau
se the steering remains locked and, if ap-
propriate, the electronic parking brake can-
not be deactivated or the electronic lock of
the steering column released.
● If a distance above 50 km needs to be trav-
ell
ed.
● When, for example, after an accident, the
smooth rot
ation of the wheels or the steering
operation cannot be guaranteed.
When the vehicle is to tow another vehicle:
● Observe legal requirements.
● Keep in mind the instructions in the man-
ual on t
owing vehicles. Note
The vehicle can only be towed if the electron-
ic p
arking brake and the electronic lock of the
steering column are deactivated. If the vehi-
cle has no power supply or there is an electric
system fault, the engine must be tow-started
››› page 58 to deactivate the electronic
parking brake and the electronic lock of the
steering column. Fitting the front towing eye
Fig. 96
Front bumper on right: remove the lid. Fig. 97
Front bumper on right: towline an-
c hor
age screwed in. The housing of the screw towing eye is on the
right
s
ide of the front bumper behind a lid
››› Fig. 96.
The towing eye should always be kept in the
vehicle.
Bear in mind the instructions for towing
››› page 87.
Fitting the towline anchorage
● Remove the towing eye from the vehicle
too
l kit in the luggage compartment
››› page 83.
● Extract the lid for the towing eye using a
sc
rewdriver or similar and pressing on the
side.
● Remove the lid and let it hang from the ve-
hicl
e.
88
Self-help
● Sc r
ew the towing eye in the housing by
turning it to the maximum anticlock-
wise ››› . Use a suitable object that can
c omp
letely and securely tighten the towing
eye in its housing.
● After towing, unscrew the towing eye cloc
k-
wise with a suitable object.
● Insert the side tab of the lid into the open-
ing of
the bumper and press until the tab is
properly clipped into the bumper.
● Clean the towing eye if necessary and then
st
ore it in the luggage compartment along
with the other vehicle tools. CAUTION
The towing eye must always be completely
and firm ly
tightened. Otherwise, it could be
released while towing and tow-starting. Fitting the rear towing eye
Fig. 98
Rear bumper on right: remove the lid. Fig. 99
Rear bumper on right: towline anchor-
ag e s
crewed in. The housing of the screw towing eye is on the
right
s
ide of the rear bumper behind a lid
››› Fig. 98. Vehicles equipped as standard
with a towing bracket do not have any hous-
ing for the screw towing eye behind the lid. In
this case, the tow hitch needs to be extracted or installed and used for towing
››
› page 255, ››› .
B e
ar in mind the instructions for towing
››› page 87.
Assemble the rear towing eye (cars without a
factory-equipped towing bracket)
● Remove the towing eye from the vehicle
too
l kit in the luggage compartment
››› page 83.
● Press the upper side of the lid ››
› Fig. 98 to
unclip it.
● Remove the lid and let it hang from the ve-
hicl
e.
● Screw the towing eye in the housing by
turnin
g it to the maximum anticlockwise
››› Fig. 99 ››› . Use a suitable object that can
c omp
letely and securely tighten the towing
eye in its housing.
● After towing, unscrew the towing eye cloc
k-
wise with a suitable object.
● Insert the upper flange of the lid into the
opening of
the bumper and press the lower
side of the lid until the upper flange is inser-
ted into the bumper.
● Clean the towing eye if necessary and then
st
ore it in the luggage compartment along
with the other vehicle tools. »
89
Technical data
Advice
Operation
Emergencies
Safety
Emergencies
CAUTION
● The t o
wing eye must always be completely
and firmly tightened. Otherwise, it could be
released while towing and tow-starting.
● If the vehicle is factory-equipped with a
to
wing bracket, it is only allowed to tow with
a tow bar if this has been specially designed
to be installed with a tow hitch. If an unsuita-
ble tow bar is used, both the tow hitch and
the vehicle may be damaged. Instead, a tow
rope should be used. Driving tips for towing
Towing requires some expertise and experi-
enc
e, e
specially when using a tow rope. Both
drivers should be familiar with the difficulties
involved in towing. For this reason, inexper-
ienced drivers should abstain from towing.
During towing, it should be ensured that no
impermissible tractive forces or shocks are
generated. When towing on an unpaved
road, there is always a risk of overloading
and damaging the anchorage points.
During towing, the towing vehicle can signal
the change of direction even with the hazard
warning lights turned on. To do so, at the
same time, the turn signal lever must be op-
erated with ignition switched on. Meanwhile,
the hazard warning lights will go off. When
the turn signal lever is returned to the rest position, the hazard warning lights will be
autom
atically reactivated.
Notes for the driver of the towed vehicle ● Leave the ignition on, so that the steering
is
not blocked, and the electronic parking
brake may be deactivated and the turn sig-
nals and wash/wipe operated.
● More strength is required at the steering
wheel a
s the power steering does not oper-
ate when the engine is switched off.
● You should depress the brake much harder
as
the brake servo does not operate. Avoid
hitting the towing vehicle.
● Bear in mind the information and instruc-
tions
in the manual of the vehicle to be tow-
ed.
Notes for the driver of the towing vehicle
● Accelerate with particular care and caution.
Av
oid sharp manoeuvres.
● Brake earlier than usual and smoothly.
● Bear in mind the information and instruc-
tions
in the manual of the towed vehicle. Fuses and bulbs
F u
ses
Introduction In general, a fuse can be assigned to various
el
ectric
al components. Likewise, an electrical
component can be protected by several
fuses.
Only replace fuses when the cause of the
problem has been solved. If a newly inserted
fuse blows after a short time, you must have
the electrical system checked by a special-
ised workshop as soon as possible. WARNING
The high voltages in the electrical system can
giv e seriou
s electrical shocks, causing burns
and even death!
● Never touch the electrical wiring of the igni-
tion sys
tem.
● Take care not to cause short circuits in the
electric
al system. WARNING
Using unsuitable fuses, repairing fuses or
bridgin g a c
urrent circuit without fuses can
cause a fire and serious injury. 90
Operation
› › ›
table on page 2
Open rear lid
● Unlock the vehicle ››
› page 112 and briefly
press the handle of the rear lid. On vehicles
with Keyless Access you can directly press
the handle of the rear lid. The rear lid is un-
locked if an authorised key in the proximity of
the vehicle is recognised.
● OR: press the button on the centre console
f
or at least one second ››› Fig. 130. The but-
ton also works when the ignition is switched
off.
● OR: press and hold the
vehicle key but-
ton for approx. 1 second. If the vehicle is
locked, unlock the rear lid only (the doors re-
main locked).
● OR: on vehicles with Keyless Access and
c
ontrolled opening sensors you can open the
rear lid by moving one foot in the area of the
sensors located below the rear bumper (Easy
Open). The rear lid opens automatically.
Closing luggage lid
● Briefly press the butt
on on the rear lid
››› Fig. 129 ››› .
● OR: pr ess the
b
utton located on the
centre console until the rear lid is closed
››› Fig. 130.
● OR: on vehicles with Keyless Access, press
and ho
ld the vehicle key button until the
rear lid is closed or move one foot in the area of the sensors located below the rear bumper
(Ea
sy Open) ››› page 116. The vehicle key
must not be further than approx. 1.5 m from
the luggage compartment and should not be
in the vehicle.
● OR: move the rear lid with the hand in the
dir
ection of closing until it closes automati-
cally.
● The rear lid goes down automatically to the
final
position and also closes automatically
››› .
Int erruptin
g opening or closing
After beginning to open or close the rear lid,
the action can be halted by pressing one of
the buttons.
Continue opening or closing the rear lid by
hand. To do this, some force will have to be
used.
If you press one of the buttons again, the
rear lid will move again in the exit direction.
If the rear lid finds resistance or an obstacle
during the automatic opening or closing,
opening or closing will be interrupted imme-
diately. For the closing process, the rear lid
opens again slightly.
● Check why it has not been possible to open
or clo
se the rear lid.
● Try to open or close the rear lid again. ●
If nec
essary, the rear lid can be opened or
closed by hand using reasonable force.
Special feature for pulling a trailer
If the factory-fitted towing bracket is electri-
cally connected to a trailer ››› page 255, the
electric rear lid can only be opened or closed
with the keys available within it.
Acoustic warnings
Throughout the process of opening or closing
the rear lid, audible warnings can be heard.
Exception: when the rear lid is opened man-
ually using the handle or the Easy Open func-
tion with the movement of the foot or closed
using the button available within it
››› Fig. 129.
Modifying and memorising the opening an-
gle
If the space behind or above the vehicle is
less than the travel area of the rear lid, you
can change the opening angle of the rear lid.
To memorise a new opening angle, the rear
lid must be open at least halfway.
● Interrupt the opening process in the de-
sir
ed position.
● Press the ››
› Fig. 129 button available in
the rear lid for at least 3 seconds.
124
Operation
the vehicle or manually turns off the light, the
s ide light
goes out. WARNING
Any accidental movement of the vehicle could
r e
sult in serious injury.
● When switching on the ignition, do not
pr
ess the brake or clutch pedal, otherwise
the engine could start immediately. WARNING
If vehicle keys are used negligently or with-
out due c
are, this may cause accidents and
serious injury.
● Never leave any key inside the vehicle
when ex
iting. Otherwise, a child or unauthor-
ised person could lock the vehicle, start the
engine or connect the ignition and, in this
way, operate electronic equipment (e.g. the
windows). Note
● Bef
ore leaving the vehicle, always discon-
nect the ignition manually and, if appropri-
ate, take into account the instructions on the
screen of the dash panel.
● If the vehicle is stationary for a long time
with the ignition on, the
vehicle battery
might be discharged and it might not be pos-
sible to start the engine.
● In diesel vehicles, there may be a delay in
the engine s
tarting if it requires preheating. ●
If durin
g the STOP phase you press the
START ENGINE STOP button, the ignition is
sw it
ched off and the button flashes.
● If the indication “Start-Stop system deacti-
vat
ed: Start the engine manually” is dis-
played on the dash panel display, the START ENGINE STOP button will blink.
Starting the engine
3
Valid for vehicles: with Keyless Access
StepStarting the engine with the starter but-
ton ››› page 167 (Press & Drive).
1.Press and hold the brake pedal until step 5 is
performed.
1a.In vehicles with a manual gearbox: press and
hold the clutch down until the engine starts.
2.Put the gearbox lever in neutral or the selector
lever in position P or N.
3.
Briefly press the starter button ››› Fig. 164 with-
out pressing the accelerator. For the engine to
start there must be a valid key in the vehicle.
After starting the engine, the light of the START ENGINE STOP
button changes to a fixed
light indicating that the engine has started.
4.If the engine does not start, stop and wait for
approx. 1 minute before trying again. If neces-
sary, perform an emergency start ››› page 167.
5.Disconnect the electronic parking brake when
you are about to start driving ››› page 170. WARNING
Never leave the vehicle with the engine run-
nin g, e
specially if a gear or gear range is en-
gaged. The vehicle could then suddenly move
or something strange could happen that
would cause damage, fire or serious injury. WARNING
Cold start sprays could explode or cause a
s ud
den increase in the engine speed.
● Never use sprays to cold start the engine. CAUTION
● The s t
arter motor or the engine may be
damaged if you try to start the engine while
driving or if you restart it immediately after
switching it off.
● If the engine is cold, avoid high engine
speed
s, pushing the engine too hard and rap-
id acceleration.
● Do not start the engine by pushing the ve-
hicl
e or towing it. Unburnt fuel could enter
the catalytic converter and damage it. Note
● Do not w
ait until the engine warms up with
the vehicle stationary; if you have good visi-
bility through the windows, start driving im-
mediately. This helps the engine reach oper-
ating temperature faster and reduces emis-
sions. 168
Driving
●
Bef
ore driving down a long, steep gradient,
it is advisable to reduce speed and select a
lower gear. This makes use of engine braking
and relieves the brakes. If you still have to
use the brakes, it is better to brake firmly at
intervals than to apply the brakes continu-
ously. Note
● If the br
ake servo is out of action, for exam-
ple when the car is being towed, you will
have to press the brake pedal considerably
harder than normal to make up for the lack of
servo assistance.
● If you wish to equip the vehicle with acces-
sories
such as a front spoiler or wheel covers,
it is important that the flow of air to the front
wheels is not obstructed, otherwise the
brakes can overheat. Front assist system
Electronic stability control (ESC)
The E
SC
helps to improve safety. It reduces
the tendency to skid and improves the stabil-
ity and roadholding of the vehicle. The ESC
detects critical handling situations, such as
vehicle understeer or oversteer, or wheelspin
on the driving wheels. It stabilises the vehi-
cle by braking individual wheels or by reduc-
ing the engine torque. The warning lamp will flash on the instrument panel when the ESC
is
intervening .
The ESC includes the anti-lock brake system
(ABS), the front assist system (HBA), the trac-
tion control system (ASR), electronic differen-
tial lock (EDS), electronic torque control
(XDS) and tractor-trailer sway mitigation*.
ESC also helps stabilise the vehicle by chang-
ing the torque.
Anti-lock brake system (ABS)
ABS prevents the wheels from locking up un-
der braking until the vehicle has reached a
virtual standstill. You can continue to steer
the vehicle even when the brakes are on full.
Keep your foot on the brake pedal and do not
pump the brakes. You will feel the brake ped-
al pulsate while the ABS is working.
Front assist system (HBA)
The brake assist system can reduce the re-
quired braking distance. The braking force is
automatically boosted if you press the brake
pedal quickly in an emergency. You must
keep pressing the brake pedal until the dan-
ger has passed.
Traction control system (ASR)
In the event of wheelspin, the traction control
system reduces the engine torque to match
the amount of grip available. This helps the car to start moving, accelerate or climb a gra-
dient.
El
ectronic differential lock (EDL)
When the EDL detects wheelspin, it brakes
the spinning wheel and directs the power to
the other driven wheel. This function is active
up to approximately 100 km/h (62 mph).
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The ve-
hicle can still be driven. The EDL will switch
on again automatically when the brake has
cooled down.
Tractor-trailer sway mitigation*
If the vehicle is pulling a trailer, it will control
the following: Tractor-trailers tend to sway.
When the swaying of the trailer is felt by the
vehicle and detected by the ESC, it will auto-
matically brake the towing vehicle within the
limits of the system and mitigate the sway.
Tractor-trailer sway mitigation is not available
in all countries.
Electronic torque management (XDS)
When taking a curve, the driveshaft differen-
tial mechanism allows the outer wheel to turn
at a higher speed than the inner wheel. In
this way, the wheel that is turning faster (out-
er wheel) receives less drive torque than the
inner wheel. This may mean that in certain »
173
Technical data
Advice
Operation
Emergencies
Safety