
Emergencies
●
Protect hands and skin from hot parts.
● Do not place the air compressor or inflator
tube onto flammable materials while they are
hot.
● Before storing the equipment, let it cool.
● If a minimum pressure of 2.0 bar
(29 psi / 200 kPa) cannot be reached, the tyre
is badly damaged. In this instance, the seal-
ant will not be able to seal the tyre. Do not
continue driving. Seek specialist assistance. CAUTION
The air compressor should be turned off after
a maximum of 8 minutes since otherwise it
will overheat. Before switching it on again, let
it cool for a few minutes. Check after 10 minutes of driving
Screw the inflator tube
››› Fig. 190 8 again
and check the tyre pressure on the gauge 7 .
Equal to or below 1.3 bar (19 psi/130 kPa):
● Stop driving! The tyre could not be suffi-
c iently
sealed with the tyre mobility system.
● You should obtain professional assistance
››› .
Equal to or above 1.4 bar (20 psi/140 kPa):
● Correct the tyre pressure until the correct
level is reached ››› page 231 . ●
Car
efully head to the nearest specialised
workshop at a maximum speed of 80 km/h
(50 mph).
● Ask the workshop to change the damaged
tyre. WARNING
Driving with a tyre that cannot be sealed is
dangerous and may lead to accidents and se-
rious injury.
● Do not continue driving if the tyre pressure
is 1.3 bar (19 psi / 130 kPa) or lower.
● Seek specialist assistance. Starting assistance
Introduction If the engine fails to start because of a dis-
charged battery, the battery of another vehi-
cle can be used to start the engine. Before
starting, check the magic eye on the battery
››› page 227 .
F or s
tarting assistance, jump lead cables con-
forming to the standard DIN 72553 are re-
quired (see the cable manufacturer instruc-
tions). The jump lead cable must be at least
25 mm 2
in section (0.038 inches 2
) for petrol
engines, and 35 mm 2
(0.054 inches 2
) for die-
sel engines. For vehicles whose battery is not in the en-
gine compartment, the jump leads should
only be connected to the starting assistance
connection points in the engine compart-
ment.
WARNING
Incorrect use of jump leads and incorrectly
jump starting could cause the battery to ex-
plode resulting in serious injury. Please ob-
serve the following rules to minimise the risk
of a battery explosion:
● The battery providing current must have
the same voltage (12V) and approximately
the same capacity (see markings on battery)
as the flat battery.
● Never charge a frozen or recently thawed
battery. A flat battery can also freeze at tem-
peratures close to 0 °C (+32 °F).
● If a battery is frozen and/or has been frozen
then it must be replaced.
● A highly explosive mixture of gases is re-
leased when the battery is being charged. Al-
ways keep lit cigarettes, flames, sparks and
fire far from the battery. Never use a mobile
telephone when connecting and removing the
jump leads.
● Charge the battery only in well ventilated
areas given that when the battery is charged
by outside assistance, it creates a mix of
highly explosive gases.
● Jump leads should never enter into contact
with moving parts in the engine compart-
ment. » 253
Technical specifications
Advice
Operation
Safety

Emergencies
Starting
7. Start the engine of the vehicle with the boosting battery and let it run at idling
speed.
8. Start the engine of the vehicle with the flat battery and wait 2 or 3 minutes until the
engine is “running”.
Removing the jump leads
9. Before you remove the jump leads, switch off the dipped beam headlights (if they
are switched on).
10. Turn on the heater blower and heated rear
w indo
w in the vehicle with the flat battery.
This helps minimise voltage peaks which
are generated when the leads are discon-
nected.
11.When the engine is running, disconnect the leads in reverse order to the details
given above.
Connect the battery clamps so they have
good metal-to-metal contact with the battery
terminals.
If the engine fails to start, switch off the start-
er after about 10 seconds and try again after
about 1 minute. WARNING
● Please note the safety warnings referring to
working in the engine compartment
››› page 214.
● The b att
ery providing assistance must have
the same voltage as the flat battery (12V) and
approximately the same capacity (see imprint
on battery). Failure to comply could result in
an explosion.
● Never use jump leads when one of the bat-
teries is frozen. Danger of explosion! Even af-
ter the battery has thawed, battery acid could
leak and cause chemical burns. If a battery
freezes, it should be replaced.
● Keep sparks, flames and lighted cigarettes
away from batteries, danger of explosion.
Failure to comply could result in an explo-
sion.
● Observe the instructions provided by the
manufacturer of the jump leads.
● Do not connect the negative cable from the
other vehicle directly to the negative terminal
of the flat battery. The gas emitted from the
battery could be ignited by sparks. Danger of
explosion.
● Do not attach the negative cable from the
other vehicle to parts of the fuel system or to
the brake line.
● The non-insulated parts of the battery
clamps must not be allowed to touch. The
jump lead attached to the positive battery
terminal must not touch metal parts of the ve-
hicle, this can cause a short circuit. ●
Position the leads in such a way that they
cannot come into contact with any moving
parts in the engine compartment.
● Do not lean on the batteries. This could re-
sult in chemical burns. Note
The vehicles must not touch each other, oth-
erwise electricity could flow as soon as the
positive terminals are connected. Towing and tow starting
Introduction When towing, always respect legal require-
ments.
For technical reasons, it is not possible to
tow a vehicle if the battery is flat.
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
»
255
Technical specifications
Advice
Operation
Safety

Advice
the Keyless Access system, the steering
wheel could lock ››› .
WARNING
A vehicle with a flat battery should never be
towed.
● Never remove the key from the ignition
lock. Otherwise, the steering wheel lock
could suddenly lock. The vehicle would not
be controlled and a serious accident could
ensue. WARNING
When towing the vehicle, the handling and
braking efficiency change considerably.
Please observe the following instructions to
minimise the risk of serious accidents and in-
jury:
● As the driver of the vehicle being towed:
– The brake must be depressed must hard-
er as the brake servo does not operate.
Always remain aware to avoid collision
with 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:
– Accelerate gently and carefully.
– Avoid sudden braking and manoeuvres.
– Brake well in advance than usual and
brake gently. CAUTION
● Carefully fit and remove the towline anchor-
age and its cover to avoid damage to the ve-
hicle (e.g. paintwork).
● When towing, fuel could enter the catalytic
converter and cause damage! Instructions for tow starting
In general, the vehicle should not be started
by towing. Jump-starting is much more pref-
erable
› › ›
page 253.
For technical reasons, the following vehicles
can
not be tow started:
● Vehicles with an automatic gearbox.
● Vehicles with the Keyless Access locking
and ignition system, since the electronic
steering lock may not unlock.
● Vehicles with an electronic parking brake,
given that it is possible that the brake will
not be disengaged.
● If the vehicle battery is flat, it is possible
that the engine control units do not operate
correctly.
However, if your vehicle must absolutely be
tow-started (manual gearbox):
● Put it into second or third gear.
● Keep the clutch pressed down. ●
Switch on the ignition and the hazard warn-
ing lights.
● Release the clutch when both vehicles are
moving.
● As soon as the engine starts, press the
clutch and move the gear lever into neutral.
This helps to prevent a collision with the tow-
ing vehicle. CAUTION
When tow-starting, fuel could enter the cata-
lytic converter and damage it. Towing instructions
Tow rope or tow bar
When towing, the tow bar is the safest and
vehicle friendly way. You should only use a
tow rope if you do not have a tow bar.
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 secure the tow rope or tow bar to the
towline anchorage or specially designed fit-
ting.
Vehicles with a
factory fitted towing device ,
can only
be used for towing with a tow bar,
s
pecially designed to fit on a tow hitch ball
››› page 179.
256

Advice
● After towing, remove the towline anchorage
by turning it clockwise and put the cover
b ac
k in place. CAUTION
The towline anchorage must always be com-
pletely and firmly tightened. Otherwise, it
could be released while towing and tow-start-
ing. Fitting the rear towline anchorage
Fig. 195
On the rear bumper, to the right
hand side: Tow ring in position The location for the removable towline an-
chorage is on the right-hand side of the rear
bumper
››› Fig. 195 . For
vehicles with a facto-
ry
fitted towing bracket , there is no fitting be-
hind the cover to insert the towline anchor-
age. For towing, fit and use the tow hitch
››› page 179, ››› . Note the instructions for towing
››› page 256.
Fitting the towline anchorage to the rear for
vehicles without factory fitted tow hitch ● Take the towline anchorage from the vehi-
cle tool kit in the luggage compartment
››› page 244 .
● Pr e
ss on the upper cover and carefully re-
move it back. This may require some
strength. Allow the cover to hang.
● Screw in the towline anchorage into its po-
sition anticlockwise as far as it will go ›
›› .
Use a suitable tool to firmly tighten the tow-
line anchorage in its location.
● After towing, remove the towline anchorage
by turning it clockwise and put the cover
b ac
k in place. CAUTION
● The towline anchorage must always be
completely and firmly tightened. Otherwise,
it could be released while towing and tow-
starting.
● Vehicles with a factory fitted towing brack-
et, can only be used for towing with a tow
bar, specially designed to fit on a tow hitch
ball. Otherwise, the tow hitch ball and the ve-
hicle may be damaged. Otherwise, a tow rope
should be used. Towing advice
Towing requires some experience, especially
when using a tow rope. Both drivers should
be familiar with the technique required for
towing. For this reason, inexperienced drivers
should abstain.
While driving, avoid excessive traction forces
and jerking. When towing on an unpaved
road, there is always a risk of overloading
and damaging the anchorage points.
If the vehicle is towed, with the hazard warn-
ing lights on and the ignition switched on,
the turn signal may be used to indicate
changes of direction. Simply operate the turn
signal lever as usual. Meanwhile, the hazard
warning lights will go off. When the turn sig-
nal lever is returned to the rest position, the
hazard warning lights will be turned on auto-
matically.
Notes for the driver of the towed vehicle
●
Leave the ignition on to avoid locking the
steering wheel, to release the electronic
parking brake and to activate the turn sig-
nals, the horn as well as the window wipers
and window washers.
● As the power assisted steering does not
work if the engine is not running, you will
need more strength to steer than normally.
258

Emergencies
● The brake must be depressed must harder
as the brake servo does not operate. Avoid
hitting the towing vehicle.
● Note the instructions and information con-
tained in the Instruction Manual for the vehi-
cle to be towed.
Notes for the driver of the towing vehicle
● Accelerate gently and carefully. Avoid sud-
den manoeuvres.
● Brake well in advance than usual and brake
gently.
● Note the instructions and information con-
tained in the Instruction Manual for the vehi-
cle to be towed.
Emergency locking and
unlocking
Introduction The doors, rear lid and panoramic sliding
sunroof can be locked manually and partially
opened, for example if the key or the central
locking is damaged.
WARNING
Opening and closing doors carelessly can
cause serious injury. ●
If the vehicle is locked from outside, the
doors and windows cannot be opened from
the inside.
● Never leave children or disabled people
alone in the car. They could be trapped in the
car in an emergency and will not be able to
get themselves to safety.
● Depending on the time of the year, temper-
atures inside a locked and closed vehicle can
be extremely high or extremely low resulting
in serious injuries and illness or even death,
particularly for young children. WARNING
Getting in the way of the doors and the pan-
oramic sliding sunroof is dangerous and can
lead to serious injury.
● Open and close the doors and the panor-
amic sliding sunroof only when nobody is in
the way. CAUTION
When opening and closing in an emergency,
carefully disassemble components and then
reassemble them carefully to avoid damage
to the vehicle. Manually locking and unlocking the
driver door
Fig. 196
Driver door handle: Hidden lock cyl-
inder As a general rule, when the driver door is
locked all other doors are locked. Unlocking
manually only opens the driver door. Please
note the instructions for the anti-theft alarm
››› page 57 .
● Unf o
ld the key shaft ››› page 54.
● Insert the key shaft into the opening in the
cover on the driver door handle from below
››› Fig. 196 (arrow) then remove the cover up-
war
ds.
● Insert the key shaft into the lock cylinder to
unlock or lock the vehicle. »
259
Technical specifications
Advice
Operation
Safety

Advice
Manually unlocking the gear selector
lever Fig. 203
Remove the lining from the area of
the gear indication Fig. 204
Manual release of gear selector lever If the vehicle power supply should ever fail
(e.g. discharged battery) and the vehicle has
to be pushed or towed, the selector lever
must first be moved to position
N using the
m anual
release mechanism. The emergency release mechanism is located
underneath the gearbox cover panel to the
right-hand side. To release the gear selector
lever mechanism, a suitable tool is required,
(e.g. a screwdriver).
Preparations
●
Apply the parking brake. If the brake can-
not be activated, the vehicle must be alterna-
tively secured so that it cannot move.
● Switch the ignition off.
To remove the gearbox cover panel
● Pull the cover up around the dust guard on
the gear selector lever ››› Fig. 203.
● Tak
e the cover off by passing it over the
gear selector lever ››› .
Manual release of the selector lever
● Press the release lever ››› Fig. 204 in the di-
r ection of
the arrow and hold it in this posi-
tion.
● Press the lock button ››› Fig. 203
1 on the
gear selector lever knob and place the gear
selector lever in the N
position. WARNING
Never move the gear selector lever from the
position P while the electronic parking brake
is deactivated. Otherwise, the vehicle may
accidentally move off on hills or steep slopes
causing serious accidents. CAUTION
If the vehicle is moved on its wheels with the
engine stopped and the selector lever in posi-
tion N for a prolonged period of time and at
high speed, for example for towing, then the
automatic gearbox will be damaged. 262

Emergencies
Changing the wiper blades Changing windscreen wiper blades Fig. 205
Changing the front wiper blades Fig. 206
Changing the rear wiper blade The windscreen wiper blades are supplied as
standard with a layer of graphite. This layer is
responsible for ensuring that the wipe is si-
lent. If the graphite layer is damaged, the noise of the water as it is wiped across the
windscreen will be louder.
Check the condition of the wiper blades regu-
larly.
If the wipers scrape across the glass
they shou
ld be changed if they are damaged,
or cleaned if they are dirty ››› .
Damaged wiper blades should be replaced
immediately. These are available from quali-
fied workshops.
Lifting and unfolding the wiper arms
The wiper arm may only be lifted at the point
wher e it
is fastened to the blade.
For windscreen wipers, please note: the wip-
er should be in service position before un-
folding it ››› page 81.
Cl
eaning windscreen wiper blades
● Lifting and unfolding the wiper arms.
● Use a soft cloth to remove dust and dirt
from the windscreen wiper blades.
● If the blades are very dirty, a sponge or
damp cloth may be used ››› .
Changing the windscreen wiper blades
● Lifting and unfolding the wiper arms.
● Hold down the release button ››› Fig. 205
1 while gently pulling the blade in the direc-
tion of the arrow. ●
Fit a new wiper blade of the same length
and design on to the wiper arm and hook it
int o p
lace.
● Rest the wiper arms back onto the wind-
screen.
Changing the rear wiper blade
● Lift and unfold the wiper arm.
● Pull the wiper blade out of its mounting on
the wiper arm ››› Fig. 206 (arrow A ).
● Hold down the release button ››› Fig. 206
1 while gently pulling the blade in the direc-
tion of the arrow B . This may require some
strength.
● Insert a new blade of the same length and
type in the wiper arm in the opposite direc-
tion t o the arr
ow ››› Fig. 206 B and hook into
place. This feature is operational when the
knob is in position (arrow A ).
● Replace the wiper arm on the rear window. WARNING
Worn or dirty wiper blades reduce visibility
and increase the risk of accident and serious
injury.
● Always replace damaged or worn blades or
blades which do not clean the windscreen
correctly. » 263
Technical specifications
Advice
Operation
Safety

Advice
CAUTION
● Damaged or dirty windscreen wipers could
scratch the glass.
● If products containing solvents, rough
sponges 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 similar products to clean the win-
dows. Fuses and bulbs
Fuses Introduction Due to the constant updating of vehicles,
fuse assignments based on equipment and
the use of the same fuse for various electrical
components, it is not possible to provide an
up-to-date summary of the fuse positions for
the electrical components at the time of
printing this manual. For detailed information
about the fuse positions, please consult a
technical service.
In general, a fuse can be assigned to various
electrical 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
give serious electrical shocks, causing burns
and even death!
● Never touch the electrical wiring of the igni-
tion system. ●
Take care not to cause short circuits in the
electrical system. WARNING
Using unsuitable fuses, repairing fuses or
bridging a current circuit without fuses can
cause a fire and serious injury.
● Never use a fuse with a higher value. Only
replace fuses with a fuse of the same amper-
age (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple
or similar. CAUTION
● To prevent damage to the vehicle's electric
system, before replacing a fuse always turn
off the ignition, the lights and all electrical
elements and remove the key from the igni-
tion.
● If you replace a fuse with higher-rating
fuse, you could cause damage to another part
of the electrical system.
● Protect the fuse boxes when open to pre-
vent the entry of dust or humidity as they can
damage the electrical system. Note
● One component may have more than one
fuse. 264