Fuses and bulbsNo.Consumer/Amps
16Starter motor30
17Controls motor (MSG KL87)20
18PTC Relays, TOG sensor, engine
valves, PWM fan10
19Lambda sensors15
20
Glow plug relay, Heizrohr5
Ignition coil20
Pre-wired motor (coolant pump, varia-
ble valve distributor, active carbon
solenoid valve filter, pressure valve,
secondary air inlet valve)
10
Changing bulbs
Gener a
l
notesRead the additional information carefully
› ›
›
page 45
Before changing any bulb, first turn off the
failed device.
Do not touch the glass part of the bulb with
your bare hands. The fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, reducing bulb life and
causing condensation on the reflector sur-
face, thus reducing effectiveness. A bulb must only be replaced by one of the
same type. The type i
s indicated on the bulb,
either on the glass part or on the base.
Xenon headlights
With this type of headlight, the user can re-
place the turn signal bulb. Replacement of
the dipped/main beam bulb must be done by
Technical Services, given that complex ele-
ments must be removed from the vehicle and
the automatic control system that incorpo-
rates it must be reset.
The Xenon bulbs discharge 2.5 times the
light flux and have an average lifespan of 5
times more than that of halogen bulbs, this
means that, except due to unusual circum-
stances, there is no need to change the bulbs
for the whole life of the vehicle. WARNING
● Tak e p
articular care when working on com-
ponents in the engine compartment if the en-
gine is warm, there is a risk of burns.
● Bulbs are highly sensitive to pressure. The
glas
s can break when you touch the bulb,
causing injury.
● The high voltage element of gas discharge
bul
bs* (xenon light) must be handled correct-
ly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not
to injure
yourself on sharp parts in the head-
light housing. CAUTION
● Remo v
e the ignition key before working on
the electric system. Otherwise, a short circuit
could occur.
● Switch off the lights or parking lights be-
fore
you change a bulb. For the sake of the environment
Please ask your specialist retailer how to dis-
pose of u
sed bulbs in the proper manner. Note
● Dependin g on w
eather conditions (cold or
wet), the front lights, the fog lights, the tail
lights and the turn signals may be temporari-
ly misted. This has no influence on the useful
life of the lighting system. By switching on
the lights, the area through which the beam
of light is projected will quickly be demisted.
However, the edges may continue to be mis-
ted.
● Please check at regular intervals that all
lighting (es
pecially the exterior lighting) on
your vehicle is functioning properly. This is
not only in the interest of your own safety,
but also that of all other road users.
● Before changing a bulb, make sure you
have the c
orrect new bulb.
● Do not touch the glass part of the bulb with
your bar
e hands, use a cloth or paper towel
instead. The residue left by the fingerprints » 83
Technical data
Advice
Operation
Emergencies
Safety
Operation
●
Addition a
l lights and other accessories in
front of the air inlet reduce the cooling effect
of the coolant. At high outside temperatures
and high engine loads, there is a risk of the
engine overheating.
● The front spoiler also ensures proper distri-
bution of the c
ooling air when the vehicle is
moving. If the spoiler is damaged this can re-
duce the cooling effect, which could cause
the engine to overheat. Seek specialist assis-
tance. Fuel level
Fig. 115
Fuel gauge. The display
6
› ›
› Fig. 113
only works when
the ignition is switched on. When the display
reaches the reserve mark, the lower diode
lights up in red and the control lamp ap-
pears ››› page 94. When the fuel level is very
low, the lower diode flashes in red. The distance to empty fuel level is displayed
on the instrument
panel 3
› ››
Fig. 113
.
Y
ou can consult the tank capacity of your ve-
hicle in the ›››
page 40 section. CAUTION
Never run the fuel tank completely dry. An ir-
re gu
lar fuel supply could cause misfiring. In
this way the unburned fuel can reach the ex-
haust system, which could cause the catalytic
converter to overheat resulting in damage. Warning and control lamps
W arnin
g symbo
ls Read the additional information carefully
› ›
›
page 35
There are red warning symbols (priority 1)
and yellow warning symbols (priority 2).
Warning messages, Priority 1 (red)
If one of these faults occurs, the warning
lamp will light up or flash and will be accom-
panied by three audible warnings. This is a
danger warning. Stop the vehicle and switch
off the engine. Check the fault and correct it.
Obtain professional assistance if necessary.
If several priority 1 faults are detected at the
same time, the symbols will be displayed one after the other for about 2 seconds at a time
and wil
l continue until the fault is corrected.
No menus will be shown in the display for the
duration of a priority 1 warning message.
Examples of priority 1 warning messages
(red)
● Brake system symbol with the warnin
g
message STOP BRAKE FLUID INSTRUC-
TION MANUAL or STOP BRAKE FAULT IN-
STRUCTION MANUAL .
● Coolant symbol with the warnin
g mes-
sage STOP SEE COOLANT INSTRUCTION
MANUAL .
● Engine oil pressure symbol with the
warnin
g message STOP ENGINE OIL
PRESSURE LOW! INSTRUCTION MANUAL .
Warning messages, Priority 2 (yellow)
If one of these faults occurs, the correspond-
ing warning lamp lights up and is accompa-
nied by an audible warning. Check the corre-
sponding function as soon as possible al-
though the vehicle may be used without risk.
If several priority 2 warning messages are de-
tected at the same time, the symbols are dis-
played one after the other for about 2 sec-
onds at a time. After a set time, the informa-
tion text will disappear and the symbol will
be shown as a reminder at the side of the
display.
98
Introduction to the Easy Connect system*
Priority 2 warning messages will not be
sho wn u
ntil all Priority 1 warning messages
have been dealt with!
Examples of priority 2 warning reports (yel-
low):*
● Fuel warning light with the information text
PLEASE REFUEL .WARNING
If the warning lamps and messages are ignor-
ed, the v ehic
le may stall in traffic, or may
cause accidents and severe injuries.
● Never ignore the warning lamps or text
mess
ages.
● Stop the vehicle safely as soon as possible.
● Park the vehicle away from traffic and en-
sure th
at there are no highly flammable ma-
terials under the vehicle that could come into
contact with the exhaust system (e.g. dry
grass, fuel).
● A faulty vehicle represents a risk of acci-
dent for the driv
er and for other road users. If
necessary, switch on the hazard warning
lamps and put out the warning triangle to ad-
vise other drivers.
● Before opening the bonnet, switch off the
engine and al
low it to cool.
● In any vehicle, the engine compartment is a
hazar
dous area and could cause severe inju-
ries ››› page 198. CAUTION
Failure to heed the control lamps and text
mes s
ages when they appear may result in
faults in the vehicle. Introduction to the Easy
C
onnect
sy
stem*
System settings (CAR)* CAR menu (Setup) Read the additional information carefully
›› ›
page 24
To select the settings menus, press the Easy
Connect button and the
Set
up function
b utt
on.
The act
ual number of menus available and
the name of the various options in these me-
nus will depend on the vehicle’s electronics
and equipment.
Pressing the menu button will always take
you to the last menu used.
When the function button check box is activa-
ted , the function is active.
Pressing the menu button will always take
y ou t
o the l
ast menu used.
Any changes made using the settings menus
are automatically saved on closing those me-
nus. »
99
Technical data
Advice
Operation
Emergencies
Safety
Operation
Convenience opening/closing* Using the door lock*
– Hold the key in the door lock of the driver
door in either the lock in
g or the unlocking
position until all windows are either
opened or closed.
– Release the key to interrupt this function.
Usin
g the remote control
– Keep the locking/unlocking button pressed
for the electric
window risers to
open/close; if you stop pressing the but-
ton, the window raising/lowering function
is stopped.
– If the automatic raising is stopped and im-
mediat ely
after, the opening button is kept
pressed, the window risers will lower.
– Once the windows are completely closed,
the turn sign
als will flash.
Tilting panoramic roof* Opening or clo
sing of the tilting pan-
oramic roof Read the additional information carefully
› ›
›
page 11 The panoramic/tilting sunroof is opened and
closed b
y using the switch when the ignition
is switched on.
Always close the panoramic/tilting sunroof
fully if you park the vehicle or leave it unat-
tended ››› .
The ti ltin
g s
unroof can be operated for up to
about ten minutes after the ignition has been
switched off, provided the driver door and
the front passenger door are not opened.
Sun visor
The sun visor is opened and closed manually
(independently of the panoramic/tilting sun-
roof). WARNING
● Incorr ect
use of the tilting sunroof can re-
sult in injury.
● Never close the tilting sunroof without first
check
ing that there are no obstructions. Risk
of serious injury to you or others. Make sure
that no one is in the path of the tilting sun-
roof.
● Always take the vehicle key with you when
you le
ave the vehicle.
● Never leave children or disabled persons in
the vehic
le, particularly if they have access to
the keys. Unsupervised use of a key could
mean that the engine is started or that elec-
trical equipment is used (e.g. electric tilting
sunroof) with a risk of accident. The doors can be locked using the remote control key.
This
c
ould become an obstacle for assistance
in an emergency situation.
● The tilting sunroof continues to function
until
one of the front doors is opened and the
key removed from the ignition.
● Ensure that no object and/or end is be-
tween the gla
ss and the sunroof when the
one-touch opening/closing function is reset. Convenience closing*
Using the door lock
– Hold the key in the door lock of the driver
door in the loc k
in
g position until the tilting
sunroof is closed.
– Release the key to interrupt this function.
Usin
g the remote control
– Push the lock button on the remote control
for appr
oximately 3 seconds. The tilting
sunroof closes.
– Press the unlock button to interrupt the
function.
116
Seats and head restraints
intensity, the upper LED goes out, the sys-
t em i
s
deactivated for 2 minutes and is
then reactivated at low intensity (the lower
LED remains on permanently).
– Press the switch again to set the heating to
minimum forc
e. (The lower LED lights up).
– To disconnect the heating, press the switch
again. CAUTION
To avoid damaging the heating elements,
pl e
ase do not kneel on the seat or apply
sharp pressure at a single point to the seat
cushion and backrest. Note
The seats are only heated electrically when
the engine i s
running. Folding down the back seat
Fig. 135
Folding up the rear seat cushion. Fig. 136
Button for unlocking the rear back-
r e
s
t. Folding seat down
– Remove the head restraint ››
›
page 128.
– Pull the front edge of the seat cushion
›››
Fig. 135 1 upwards in the direction of
the arr o
w
. –
Lift the c
ushion 2 forwards in the direc-
tion of the arr
o
w.
– Pull the release button ›››
Fig. 136 in the di-
rection of the arrow and fold the backrest forwards.
– Insert the head restraints in the spaces on
the rear of
the seat cushion which are visi-
ble when the seat cushion is lowered.
Folding seat forward
– Remove the head restraints from the
spac
es in the seat cushion.
– Lift the backrest, and before securing it, re-
plac
e the head restraints in the seat cush-
ion, and then click the seat correctly onto
the locking rails.
– Once the backrest is locked, pull on the
central
seat belt or directly on the backrest
to check that the backrest has properly en-
gaged in position.
– Check that the position lever is in neutral
position.
– L
ower the cushion and push it backwards
below the seat
belt buckles.
– Press the front part of the cushion down-
ward
s.
On split rear seats*, the backrest and cush-
ion can be lowered and raised respectively in
two sections. »
129
Technical data
Advice
Operation
Emergencies
Safety
Air conditioning
Air conditioning
He atin
g,
ventilation and cool-
ing
General notes Read the additional information carefully
›› ›
page 39
Pollution filter
The pollution filter (a combined particulate
filter and active carbon filter) serves as a bar-
rier against impurities in the outside air, in-
cluding dust and pollen.
For the climate control system to work with
maximum efficiency, the pollution filter must
be replaced at the specified intervals in the
Maintenance Programme.
If the filter loses efficiency prematurely due
to use in areas reaching very high pollution
levels, the pollen filter must be changed
more frequently than stated in the Service
Schedule. WARNING
Reduced visibility through the windows in-
cr e
ases the risk of serious accidents.
● Always ensure that all windows are free of
ice and sno
w, and that they are not fogged, so as to maintain good visibility of everything
outs
ide.
● The m
aximum heat output required to de-
fros
t windows as quickly as possible is only
available when the engine has reached its
normal running temperature. Only drive when
you have good visibility.
● Always ensure that you use the heating
syst
em, fresh air system, air conditioner and
the heated rear window to maintain good visi-
bility to the outside.
● Never leave the air recirculation on for a
long period of time. If
the cooling system is
switched off and air recirculation mode
switched on, the windows can mist over very
quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is
not requir
ed. WARNING
Stuffy or used air will increase fatigue and re-
duce driv er c
oncentration possibly resulting
in a serious accident.
● Never leave the fresh air fan turned off or
use the air rec
irculation for long periods of
time; the air in the vehicle interior will not be
refreshed. CAUTION
● If y
ou suspect that the air conditioner is
damaged, switch it off with the A/C button to prevent further damage and have it checked
by
a s
pecialised workshop.
● Repairs to the air conditioner require spe-
cia
list knowledge and special tools. There-
fore, we recommend you to take the vehicle
to a specialised workshop. Note
● If the humidity and t
emperature outside the
vehicle are high, condensation can drip off
the evaporator in the cooling system and
form a pool underneath the vehicle. This is
normal and does not indicate a leak.
● Keep the air intake slots in front of the
winds
creen free of snow, ice and leaves to en-
sure heating and cooling are not impaired,
and to prevent the windows from misting
over.
● The air from the vents flows through the ve-
hicle int
erior and is extracted by slots in the
luggage compartment designed for this pur-
pose. Therefore, you should avoid obstruct-
ing these slots with any kind of object.
● The air conditioner operates most effective-
ly with the w
indows and the sliding/tilting
sunroof* closed. However, if the temperature
inside the vehicle is excessive because of the
sun, the air inside can be cooled faster by
opening the windows for a short time.
● Do not smoke while air recirculation mode
is on, a
s smoke drawn into the air condition-
ing system leaves residue on the evaporator,
producing a permanent unpleasant odour. » 137
Technical data
Advice
Operation
Emergencies
Safety
Operation
●
At lo w out
side temperatures, the compres-
sor switches off automatically and cannot be
switched on even with the AUTO button.
● It is advisable to turn on the air condition-
ing at l
east once a month, to lubricate the
system gaskets and prevent leaks. If a de-
crease in the cooling capacity is detected, a
Technical Service should be consulted to
check the system.
● To ensure correct operation, the grilles on
both sides
of the screen must not be obstruc-
ted. ●
When the engine i s
under extreme strain,
switch off the compressor for a moment. Economic use of the air conditioning
When the air conditioning is switched on, the
compr
e
ssor consumes engine power and has
influence on fuel consumption. Consider the
following points in order to have the system
operating in the minimum possible time. ●
If the v
ehicle interior has overheated due to
an excessive solar radiation, it is best to
open the windows or doors to allow the hot
air to escape.
● While in motion, the air conditioning
should not
be switched on if the windows or
the sunroof* are open.
Air outlets Fig. 152
Air vents138
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