Instruments and warning/control lamps
WARNING
● Bef or
e opening the bonnet, read and ob-
serve the warnings ››› page 201, Working in
the engine compartment.
● If the brake system warning lamp should
light
up together with the ABS warning lamp
, stop the vehicle immediately and check
the brake fluid level in the reservoir
››› page 208, Brake fluid. If the brake fluid
level has dropped below the “MIN” mark you
must not drive on. Risk of accident. Obtain
technical assistance.
● If the brake fluid level is correct, the fault in
the brake sy
stem may have been caused by a
failure of the ABS system. This could cause
the rear wheels to lock quickly when you
brake. This could cause the rear to break
away. Risk of skidding. Stop the vehicle and
seek technical assistance. Differential lock fault (EDS)*
The EDL operates along with the ABS in vehi-
c
l
e
s equipped with Electronic Stability Con-
trol (ESC)*.
A malfunction in the EDL is indicated by the
ABS control lamp . Take the vehicle to a
specialised workshop as soon as possible.
For further information on the EDL see
››› page 170, Electronic differential lock
(EDS)*. Traction control system (ASR)* / The traction control system prevents the driv-
en wheels
fr
om spinning when the vehicle is
accelerating.
There are two control lamps for the traction
control system: and . Both control lamps
light up together when the ignition is switch-
ed on and should turn off after approximately
2 seconds. This is the time taken for the func-
tion check.
The lamp has the following function:
● It flashes when the ASR is working if the ve-
hicl e i
s moving.
If the system is deactivated or if it has any
fault, the warning lamp will remain lit. The
warning lamp will also light up if a fault
should occur in the ABS because the ASR op-
erates in conjunction with the ABS. For fur-
ther information, see ›››
page 172.
The lamp provides information about the
disconnection status of the system:
● It stays lit when the ASR is disconnected
via E
asy Connect.
By means of Easy Connect, the ASR function
is reactivated and the warning lamp switched
off. Electronic Stability Control (ESC)*
/ There are two control lamps for the electronic
st
ab
ility control. The lamp provides infor-
mation concerning function and disconnec-
tion status.
Both control lamps light up together when
the ignition is switched on and should turn
off after approximately 2 seconds. This is the
time taken for the function check.
This programme includes the ABS, EDL and
ASR. It also includes emergency braking as-
sistance (BAS).
The control lamp has the following func-
tions:
● It flashes whilst driving when the ASR/ESC
is activ
ated.
● It will light up if there is a fault in the ESC.
● As the ESC operates in conjunction with the
ABS, the ESC light
will also come on if a fault
should occur in the ABS.
If the ESC control lamp lights up and stays
on after the engine is started, this may mean
that the control system has temporarily
switched off the ESC. In this case the ESC can
be reactivated by switching the ignition off
and then on again. If the control lamp goes
out, this means the system is fully functional. »
103
Technical data
Advice
Operation
Emergencies
Safety
Instruments and warning/control lamps
WARNING
● When the tyr e pr
essure control lamp lights
up, reduce speed immediately and avoid any
sudden turning or braking manoeuvre. Stop
when possible, 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. Speed selector lever lock*
The brake pedal must be depressed when
thi
s
w
arning lamp lights up. This is necessary
when the automatic gearbox* selector lever
is moved out of the positions P or N.Fuel Reserve/Level
It lights up when only 7 litres of fuel remain
in the tank, and an
ac
oustic signal* also
sounds. It reminds you to fuel up the fuel
tank as soon as possible ››› page 199.
Main beam headlights The control lamp
lights up when the m ain
be
ams are on or when the headlight flasher
is operated.
For further information see ›››
page 125.
Electromechanical steering* 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.
For further information on steering see
››› page 152.
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.Have the steering checked im-
mediately by a specialised work-
shop.
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.
The 12-volt battery
was disconnected
and has been recon-
nected.Take the vehicle for a short run
at 15-20 km/h (9-12 mph).
It flashes yellow
The steering column
is tight.Turn the wheel a little to both
sides.
The steering column
does not unlock or
lock.Remove the key from the ignition
and switch the ignition back on.
If necessary, check the messag-
es displayed on the instrument
panel display.
Do not drive on if
the steering
column remains locked after the
ignition has been switched on.
Seek specialist assistance. WARNING
If the warning lamps and the corresponding
mes s
ages are ignored when they light up, the
vehicle may stall in traffic and cause acci-
dents and severe injuries. » 105
Technical data
Advice
Operation
Emergencies
Safety
Operation
●
Never ignor e the w
arning lamps or messag-
es.
● Stop the vehicle at the next opportunity
and in a safe p
lace. Note
Failure to heed the control lamps and corre-
s pondin g t
ext messages when they light up
may result in damage to the vehicle. Emission control system*
Control lamp
fla
she
s:
When there is misfiring that can damage the
catalytic converter. Reduce speed and drive
carefully to the nearest specialised workshop
to have the engine checked.
The control lamp lights up:
If a fault has developed during driving which
has reduced the quality of the exhaust gas
(e.g. lambda probe fault). Reduce speed and
drive carefully to the nearest specialised
workshop to have the engine checked.
Coolant Level*/Temperature There is a fault if:
● The warning symbol does not go out again
af t
er a f
ew seconds. ●
The contro
l lamp lights up or flashes while
the vehicle is moving, and three acoustic
warning 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 control lamp comes on, stop the vehi-
cle, 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 81.
If the control lamp lights up again after driv-
ing on for a short distance, stop the vehicle
and switch the engine off. Contact a Techni-
cal Service or a specialised workshop.
Coolant level too low
If the control lamp comes on , stop the vehi-
cle, turn off the engine and wait for it to cool
down. First check the coolant level. If the lev-
el of the coolant is below the “MIN” mark,
top up with coolant liquid ››› .
WARNING
● If y
our vehicle is immobilised for technical
reasons, move it to a safe distance from traf-
fic. Turn the engine off, turn the hazard lights
on and place the warning triangle. ●
Never open the bonnet if
you can see or
hear steam or coolant escaping from the en-
gine compartment. Risk of scalding. Wait un-
til you can no longer see or hear escaping
steam or coolant.
● The engine compartment is a dangerous
area. B
efore carrying out any work in the en-
gine compartment, switch off the engine and
allow it to cool down. Always note the corre-
sponding warnings ››› page 201. Alternator
This control lamp signals a fault in the alter-
n
at
or
.
The control lamp lights up when the igni-
tion is switched on. It should go out when the
engine has started running.
If the control lamp lights up while driving,
the alternator is no longer charging the bat-
tery. You should immediately drive to the
nearest specialised workshop.
You should avoid using electrical equipment
that is not absolutely necessary because this
will drain the battery.
Turn signals Depending on which turn signal is operating,
either the l
ef
t
or right turn signal lamp
flashes. Both control lamps will flash at the
106
Operation
doors and to use the luggage compartment.
The w arnin
g 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. Automatic speed-dependent locking
and unloc
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. 128
. 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. 114
Lights and visibility
●
Never c lo
se the tilting sunroof without first
checking 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 could 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. Using 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.
R
oll-back function of the tilting panor-
amic su
nroof* The tilting panoramic sunroof has a
ro
l
l-back
function which prevents larger objects get-
ting trapped when the roof is closed. The roll-
back function does not prevent fingers get-
ting pinched against the roof opening. The
tilting sunroof stops and opens again imme-
diately if it is obstructed when closing. Lights and visibility
Light s
Sw it
ching lights on and off Read the additional information carefully
›› ›
page 21
Switching on the front fog lights*
– Turn the switch from position or to
the firs
t stop and pull it. The symbol of
the light control lights up.
Switching on the rear fog light (vehicles with
front fog lights)
– Turn the lights control from position or
to the sec ond s
top and pull out ››› . A
c ontr
o
l lamp on the instrument panel lights
up.
Switching on the rear fog light (vehicles with
no front fog lights)
– Turn the light control to the end from posi-
tion or and pul
l it. A control lamp on
the instrument panel lights up. WARNING
Never drive with just the side lights on, there
is a ri
sk of accident. The side lights are not
bright enough to illuminate the road ahead » 123
Technical data
Advice
Operation
Emergencies
Safety
Operation
Note
● If the c on
venience turn signals are operat-
ing (three flashes) and the other convenience
turn signals are switched on, the active part
stops flashing and only flashes once in the
new part selected.
● The turn signals only
work when the igni-
tion is switched on. The corresponding warn-
ing lamp or flashes in the instrument
panel. The control lamp flashes when the
turn signals are operated, provided a trailer is
correctly attached and connected to the vehi-
cle. If a turn signal bulb is defective, the con-
trol lamp flashes at double speed. If the trail-
er turn signal bulbs are defective, the control
lamp does not light up. Change the bulb.
● The main beam headligh
ts can only be
switched on if the dipped beam headlights
are already on. The warning lamp then
comes on in the instrument panel.
● The headlight flasher come
s on for as long
as you pull the lever – even if no other lights
are switched on. The warning lamp then
comes on in the instrument panel.
● When the parking ligh
ts are switched on,
the headlight and the tail light on the corre-
sponding side of the vehicle light up. The
parking lights will only work if the key is re-
moved from the ignition. If said light is on, an
audible warning will be emitted while the
driver door is open.
● If the turn signal lever is left on after the
key h
as been taken out of the ignition lock,
an acoustic signal sounds when the driver door is opened. This is intended as a remind-
er to sw
it
ch off the turn signal, unless you
wish to leave the parking light on. Coming Home/Leaving Home Func-
tion*
The Coming Home function is controlled man-
ually
.
The Leaving Home function is control-
led with a photosensor.
If the Coming Home or Leaving Home func-
tion is connected, the front side and dipped
lights, the tail lights and the number plate
light will light up to provide assistance.
Coming home function
The Coming Home function is activated by
switching off the ignition and briefly flashing
the lights. When the driver door is opened,
the Coming Home lighting comes on. If the
driver door is already open when the lights
are flashed briefly, the Coming Home lighting
comes on immediately.
When the last door of the vehicle or the rear
lid is closed, the Coming Home function
starts and the switching off the headlights is
delayed.
The Coming Home lighting switches off in the
following cases: ●
On comp l
etion of the time period establish-
ed for the delay in switching off the lights af-
ter all the vehicle doors and the rear lid have
been closed.
● If, 30 seconds after being connected, any
doors or the r
ear lid remain open.
● If the light switch is turned to position .
● If the ignition is switched on.
Automatic
Leaving Home function
The Leaving Home function is activated when
the vehicle is unlocked if:
● the light control is in position and
● the photo
sensor detects “darkness”.
The Leav
ing Home lighting switches off in the
following cases:
● If the time period for the delay in switching
off the hea
dlights has ended
● If the vehicle is locked again.
● If the light switch is turned to position .
● If the ignition is switched on.
Manual
Leaving Home function
In vehicles without an automatic headlight
system (light sensor), if the manual Coming
Home function is activated when leaving the
car, upon returning to the car and unlocking
it the manual Leaving Home function will be
activated automatically.
126
Operation
●
If y
ou stop the vehicle with the windscreen
wiper in position 1 or 2, it will automatically
change to a lower position speed. The set
speed will be resumed when the vehicle pulls
away.
● The windscreen will be wiped again after
appro
ximately five seconds once the “auto-
matic wash/wipe system” has been activa-
ted, provided the vehicle is moving (drip func-
tion). If you activate the wipers less than 3
seconds after the drip function, a new wash
sequence will begin without performing the
last wipe. For the “drip” function to work
again, you have to turn the ignition off and
then on again.
● Do not put stickers on the windscreen in
front of
the rain sensor*. This may cause sen-
sor disruption or faults. Rear window wiper
Fig. 138
Windscreen wiper lever: rear window
w iper
. Switching on the interval wipe
– Press the lever forward to position 6 ›››
Fig. 138. The w
iper w
ill wipe the window
approximately every 6 seconds.
Switching off the interval wipe function
– Pull the lever back from position 6 toward
the s t
eerin
g wheel. The wiper will continue
to function for a short period if you switch
off whilst the wipers are in motion.
Switching on the window wiper and washer
system – Press the lever fully forwards to position 7 ›››
Fig. 138 . The w iper and w
asher operate
at the same time. The rear window wash
system will function as long as you hold the
lever in this position.
– Release the lever. The washer system stops
and the wiper s
continue until the end of
the cycle.
– Move the lever towards the steering wheel
to swit
ch off. WARNING
● Worn and dir ty
wiper blades reduce visibili-
ty and safety levels while driving.
● Always note the corresponding warnings
›››
page 54. CAUTION
In icy conditions, always check that the wiper
bl a
de is not frozen to the glass before using
the wiper for the first time. If you switch on
the wiper when the wiper blade is frozen to
the glass, this could damage both the wiper
blade and the wiper motor. Note
● The re ar w
indow wiper will only work when
the ignition is switched on.
● Depending on the version of the model,
when you en
gage reverse gear and with the
headlight wiper activated, this can start a
wipe. Headlight washer*
The headlight washers clean the headlight
l
en
se
s.
The headlight washers are activated auto-
matically when the windscreen washer is
used and the window wiper lever is pulled to-
wards the steering wheel for at least 1.5 sec-
onds – provided the dipped beam headlights
or main beams are switched on. Clean off
stubborn dirt (insects, etc.) from the head-
lights at regular intervals, for instance when
filling the fuel tank.
130
Driving
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. Information relating to different vehi-
c
l
e pr
ocesses. In order to make the vehicle more difficult to
s
t
e
al, you should always lock the steering be-
fore leaving the vehicle.
Mechanical steering lock
The steering column is locked when the key
is removed from the ignition lock and the ve-
hicle is stationary.
Activating the steering lock
● Park the vehicle ›››
page 156.
● Remove the ignition key.
● Turn the steering wheel slightly until the
steerin
g lock has engaged. Deactivating the steering lock
●
Turn the steering wheel slightly to release
the lock.
● Inser
t the key in the ignition lock.
● Hold the steering wheel in this position
and switc
h on the ignition.
Electromechanical steering
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.
You should take into account that you will
need considerably more power than normal
to steer the vehicle if the power steering is
not working correctly or at all.
Power-assisted steering
Power-assisted steering helps the driver in
critical situations. In counter-steering, it as-
sists by applying additional torque ››› .
WARNING
Power-assisted steering, together with the
ESC, help s
the driver to control vehicle steer-
ing in critical situations. However, the driver
is ultimately responsible for steering the ve-
hicle at all times. Power-assisted steering
does not remove this responsibility. Starting and stopping the en-
gine
Ignition k ey
po
sitions Fig. 168
Ignition key positions. Read the additional information carefully
› ›
›
page 20
Ignition switched off, steering lock 1 In this position
››
›
Fig. 168, the ignition and
the engine are OFF and the steering may be
locked.
For the Steering lock to operate without the
ignition key, turn the steering wheel until it
locks with an audible sound. You should al-
ways lock the steering wheel when you leave
your vehicle. This will help prevent vehicle
theft ››› .
»
153
Technical data
Advice
Operation
Emergencies
Safety