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
Time
● To set the time, keep the button ››
› Fig. 113
4 pressed for more than 3 seconds to select
the hour or minut e di
s
play.
● To continue setting the time, press the up-
per or lower p
art of the button 4 . Hold but-
t on do
wn t
o scroll through the numbers
quickly.
● Press the button 4 again in order to finish
settin g the time.
The time c an al
so be set via the key and
Set up function button in the Easy Connect
sy s
t
em ››› page 99.
Compass
With the ignition on and the navigation sys-
tem on, the cardinal point corresponding to
the direction of travel of the vehicle is dis-
played on the instrument panel.
Selector lever position
The selected gear is displayed on the side of
the selector lever and on the instrument pan-
el display. In positions D and S, and with the
Tiptronic, the corresponding gear is also dis-
played.
Recommended gear (manual gearbox)
The recommended gear in order to save fuel
is displayed on the instrument panel while
you are driving ›››
page 28. Second speed display (mph or km/h)
In addition t
o the speedometer, the speed
can also be displayed in a different unit of
measurement (in miles or in km per hour).
This option cannot be deactivated in models
destined for countries in which the second
speed must always be visible.
The second speed display can be adjusted in
the Easy Connect system via the key and
the Set
up function button
››
›
page 99.
Speed warning
When the speed setting is exceeded, this will
be indicated on the instrument panel display.
This is very useful, for example when using
winter tyres that are not designed for driving
at the maximum speed of the vehicle
››› page 32.
The speed warning settings can be adjusted
in the Easy Connect system via the key
and the Set
up function button
››
›
page 99.
Start-Stop operating display
Updated information relating to the status is
displayed on the instrument panel
››› page 170.
Low consumption driving status (ECO)*
Depending on the equipment, when driving,
the “ECO ” display appears on the instrument
panel when the vehicle is in low consump- tion status due to active cylinder manage-
ment (A
CT®
)* ›››
page 30.
Identifying letters on engine (MKB)
Hold the button ››› Fig. 113 4 down for more
th an 15 sec
ond
s to display the identifying
letters of the vehicle engine (MKB). To do
this, the ignition must be switched on and
the engine switched off. WARNING
Observe the safety warnings ›››
in Warning
symbol s on p
age 99. WARNING
Even though outside temperatures are above
freez in
g, some roads and bridges may be icy.
● At outside temperatures above +4°C
(+39°F), even when the “ice c
rystal symbol”
is not visible, there may still be patches of ice
on the road.
● Do not rely on the outside temperature in-
dicator! Note
● Differ ent
versions of the instrument panel
are available and therefore the versions and
instructions on the display may vary. In the
case of displays without warning or informa-
tion texts, faults are indicated exclusively by
the warning lamps. 96
Instruments and warning/control lamps
●
Dependin g on the equipment, some set
-
tings and instructions can also be carried out
in the Easy Connect system.
● When several warnings are active at the
same time, the symbol
s are shown succes-
sively for a few seconds and will stay on until
the fault is rectified. Odometer
Fig. 114
Instrument panel: odometer and re-
set b
utt
on. The distance covered is displayed in “kilome-
tr
e
s” or mi
les “m”. It is possible to change
the measurement units (kilometres
“km”/miles “m”) in the radio/Easy Connect*.
Please refer to the Easy Connect* Instructions
Manual for more details. Odometer/trip recorder
The odometer show
s the total distance cov-
ered by the vehicle.
The trip recorder shows the distance that has
been travelled since it was last reset. It is
used to measure short trips. The last digit of
the trip recorder indicates distances of 100
metres or tenths of a mile.
The trip recorder can be set to zero by press-
ing 0.0/SET
› ››
Fig. 114
.
F
ault display
If there is a fault in the instrument panel, the
letters DEF will appear in the trip recorder
display. Have the fault repaired immediately,
as far as is possible.
Coolant temperature gauge For vehicles with no coolant temperature
g
aug
e, a c
ontrol lamp appears for high
coolant temperatures ›››
page 204. Please
note ››› .
The c oo
l
ant temperature gauge 2 ›››
Fig. 113 only w
orks when the ignition is
switched on. In order to avoid engine dam-
age, please read the following notes for the
different temperature ranges. Engine cold
If on
ly
the diodes in the lower part of the
scale light up, this indicates that the engine
has not yet reached operating temperature.
Avoid high revs and heavy acceleration and
do not make the engine work hard.
Normal temperature
If in normal operations, the diodes light up
until the central zone, it means that the en-
gine has reached operating temperature. At
high outside temperatures and when making
the engine work hard, the diodes may contin-
ue lighting up and reach the upper zone. This
is no cause for concern, provided the control
lamp does not light up on the instrument
panel digital display.
Heat range
When the diodes light up in the upper area of
the display and the control lamp appears
on the instrument panel display, the coolant
temperature is excessive ››› page 204. CAUTION
● To en s
ure a long useful life for the engine,
avoid high revs, driving at high speed and
making the engine work hard for approxi-
mately the first 15 minutes when the engine
is cold. The phase until the engine is warm al-
so depends on the outside temperature. If
necessary, use the engine oil temperature*
››› page 31 as a guide. » 97
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
Operation
Opening and closing C entr
a
l locking system
Description Read the additional information carefully
›› ›
page 9.
The central locking system enables you to
lock and unlock all doors and the rear lid by
just pushing the button.
Central locking can be activated by using any
of the following options:
● the key, by inserting it into the driver door
cylinder and r ot
ating it in the opening direc-
tion. Depending on the vehicle version, ei-
ther all doors will be unlocked or only the
driver door will be unlocked. All doors will be
locked on locking the vehicle using the key.
● the interior central lock button
›››
page 108.
● the radio frequency remote control , usin
g
the buttons on the key ›››
page 110.
Various functions are available to improve
the vehicle safety: Locking system “Safe*”
Selective* unlocking system
Self-locking system to prevent involunta-
ry unlocking
–
–
– Automatic speed dependent locking and
unloc
king system*
Emergency unlocking system
Unlocking the vehicle* Press button
› ››
Fig. 122
on r
emote
control to unlock all the doors and rear
lid.
Locking the vehicle* Press button
› ››
Fig. 122
on the r
e-
mote control to lock all doors and the
rear lid or turn the key in the door to lock
all doors and the rear lid. WARNING
● Loc k
ing from the outside carelessly or with-
out good visibility may lead to bruising, par-
ticularly in the case of children.
● When locking a vehicle, never leave chil-
dren un
accompanied inside, as from the out-
side it will be difficult to provide assistance if
required.
● Having the doors locked prevents intruders
from gettin
g in, for example when stopped at
a traffic light. Note
For anti-theft security, only the driver door is
fitted w ith a loc
k cylinder. –
–
–
–
“Safe” security system** This is an anti-theft device which consists of
a doubl
e loc
k for the door locks and a deacti-
vation function for the boot in order to pre-
vent forced entry.
Activation
The “safe” system is activated when the vehi-
cle is locked using the key or the remote con-
trol.
To activate it with the key, rotate once it is in-
serted in the door lock cylinder in the locking
direction.
To activate the system using the remote con-
trol, press the lock button once on the re-
mot e.
Onc e thi
s system is activated, opening doors
from the outside and the inside is not possi-
ble. The rear lid can not be opened. The cen-
tral lock button does not work.
When the ignition is switched off, the instru-
ment panel display indicates that the “Safe”
system is on.
Deactivation
Rotate the key inserted in the lock cylinder
twice towards the locking direction.
To activate the system using the remote con-
trol, press the lock button on the remote
twice in less than five seconds.
106
Opening and closing
On deactivating the “Safe” system, the alarm
v o
lumetric
sensor is also deactivated.
With the “Safe” switched off, doors can be
opened from the interior but not from the ex-
terior.
See “Selective unlocking system*”
“Safe” status
On the driver door, there is warning lamp visi-
ble from outside the vehicle through the win-
dow which shows the “Safe” system status.
We will know that “Safe” system is activated
by the flashing warning lamp. The indicator
will flash on all vehicles, fitted and nor fitted
with an alarm, until they unlock.
Remember:
Safe activated with or without an alarm:
warning lamp flashes continuously.
Safe deactivated without an alarm: the warn-
ing lamp stays off.
Safe deactivated with an alarm: the warning
lamp stays off. WARNING
No one should remain inside the vehicle if the
“Safe” sy s
tem is activated because opening
the doors will not be possible in the event of
an emergency neither from the inside nor the
outside and help from the outside is made difficult. Danger of death. Passengers could
become tr
ap
ped inside in case of emergency. Selective unlocking system*
This system allows to unlock either just the
driver door or al
l
the vehicle.
Driver door unlock button
Unlock once. Use either the key or the remote
control.
Once the key is inserted in the lock cylinder,
rotate once in the unlock direction. The driver
door will remain without “Safe” and un-
locked. In vehicles fitted with an alarm, see
the Anti-theft Alarm section ››› page 111.
Using the remote control, press the unlock
button on the remote once. The “Safe”
sy s
t
em for all the vehicle is deactivated, only
the driver door is unlocked and both the
alarm and the warning lamp are also turned
off.
Unlocking all doors and the luggage com-
partment
The unlock button on the remote control
must be pressed twice so that all doors
and the lug g
ag
e compartment can be
opened.
Press twice within 5 seconds to deactivate
the “Safe” system for all vehicle, to unlock all doors and to use the luggage compartment.
The warning l
amp and the alarm (only vehi-
cles fitted with one) are turned off.
Unlocking the luggage compartment
See ›››
page 9.
Activating the selective unlocking system*
With the door open, insert a key into the start
cylinder and start the ignition. Insert the oth-
er key into the driver door lock and turn in the
opening direction for at least 3 seconds. The
turn signals will flash twice.
Deactivating the selective unlocking system*
With the door open, insert a key into the start
cylinder and start the ignition. Insert the oth-
er key into the driver door lock and turn in the
locking direction for at least 3 seconds. The
turn signals will flash once.
Self-locking system to prevent invol-
untar
y unlocking It is an anti-theft system and prevents the un-
int
ention
al
unlocking of the vehicle.
If the vehicle is unlocked and none of the
doors (including the boot) are opened within
30 seconds, it re-locks automatically.
107
Technical data
Advice
Operation
Emergencies
Safety
Operation
Automatic speed-dependent locking
and u n
loc
king system*This is a safety system which prevents access
to the
v
ehicle from the outside when it is run-
ning (e.g. when stopped at a traffic light).
Locking
The doors will lock automatically if the speed
of 15 km/h (9 mph) is exceeded. The rear lid
will lock automatically if the speed of 6 km/h
(4 mph) is exceeded.
If the vehicle is stopped and any of its doors
open, when starting again and exceeding the
mentioned speed, all doors will lock again.
Unlocking
On withdrawing the ignition key, the vehicle
will returns to its status prior to self-locking.
Each door can be unlocked and opened inde-
pendently from the inside (for example, when
a passenger gets out). To do it, simply oper-
ate the lever inside the door.
Activating the system*
With the ignition on, press the locking key on
the central locking system within 3 to 10 sec-
onds. Deactivating the system*
With the ignition on, pr
e
ss the unlocking key
on the central locking system within 3 to 10
seconds.
In both cases, if the operation has been car-
ried out correctly, the locking lamp will flash
› ››
Fig. 119
. WARNING
The door handles must not be operated when
the v ehic
le is running: the door would open. Note
If the airbags are triggered during an acci-
dent, the v ehic
le is unlocked, except for the
luggage compartment. It is possible to lock
the vehicle from inside with the central lock-
ing, after turning the ignition off and back on
again. Central lock button*
Fig. 119
Central lock button. Read the additional information carefully
› ›
›
page 9
The central lock button allows you to lock and
unlock the vehicle from the inside.
The central lock button also works with the
ignition switched off, except when the “safe”
system is activated.
Please note the following if you lock your ve-
hicle with the central lock button:
● Locking the doors and rear lid prevents ac-
ces
s from the outside (for safety reasons, e.g.
when stopped at a traffic light).
● The driver door cannot be locked while it is
open. This
avoids the user from forgetting his
key inside the vehicle.
108
Opening and closing
● Al
l
doors can be unlocked separately from
inside the vehicle. Do this by pulling the door
release lever once. WARNING
● If the v
ehicle is locked, children and disa-
bled people may be trapped inside it.
● Repeated operation of central locking will
prevent
the central lock button from working
for a few seconds. Then, it can only be un-
locked in case it has been previously locked.
After few seconds, the central locking be-
comes operative again.
● The central lock button is not operative
when the vehic
le is locked from the outside
(with the remote control or the key). Note
● Vehic l
e locked, button.
● Vehicle unlocked, button. Childproof lock
3 Valid for vehicles: 5-door versions
Fig. 120
Childproof lock on the left hand side
door . The childproof lock prevents the rear doors
fr
om bein
g opened fr
om the inside. This sys-
tem prevents minors from opening a door ac-
cidentally while the vehicle is running.
This function is independent of the vehicle
electronic opening and locking systems. It
only affects rear doors. It can only be activa-
ted and deactivated manually, as described
below:
Activating the childproof lock
– Unlock the vehicle and open the door in
which y
ou wish to activate the childproof
lock.
– With the door open, rotate the groove in
the door usin
g the ignition key, anti-clock-
wise for the left-hand side doors ››› Fig. 120 and clockwise for the right-hand side
doors.
De
activating the childproof lock
– Unlock the vehicle and open the door
whose chi
ldproof lock you want to deacti-
vate.
– With the door open, rotate the groove in
the door usin
g the ignition key, anti-clock-
wise for the right-hand side doors, and
clockwise for the left-hand side doors
››› Fig. 120.
Once the childproof lock is activated, the
door can only be opened from the outside.
The childproof lock can be activated or deac-
tivated by inserting the key in the groove
when the door is open, as described above.
109
Technical data
Advice
Operation
Emergencies
Safety