Driver assistance systems
pressure to this wheel. The driver is made
aware of this control process by a pulsating
of the brake pedal and audible noise. This is
a deliberate warning to the driver that one or
more of the wheels is tending to lock and the
ABS control function has intervened. In this
situation it is important to keep the brake
pedal fully depressed so the ABS can regu-
late the brake application. Do not “pump”.
If you brake hard on a slippery road surface,
the best possible control is retained as the
wheels do not lock.
However, ABS will not necessarily guarantee
shorter braking distances in all conditions.
Br ak
ing distance could even be further if you
brake on gravel or on fresh snow on a slip-
pery surface. WARNING
● The anti-lock brake system cannot defy the
laws of physics. Slippery and wet roads are
dangerous even with ABS! If you notice that
the ABS is working (to counteract locked
wheels under braking), you should reduce
speed immediately to suit the road and traffic
conditions. Do not let the extra safety fea-
tures tempt you into taking any risks when
driving.
● The effectiveness of ABS is also determined
by the tyres fitted ››› page 176.
● If the ru
nning gear or brake system is modi-
fied, the effectiveness of the ABS could be se-
verely limited. Traction control system (ASR)*
The traction control system prevents the driv-
en wheels from spinning when the vehicle is
accelerating. This system always includes
ABS.
Description and operation of the traction
control system during acceleration (ASR
On front-wheel drive vehicles, the ASR sys-
tem intervenes, reducing engine power and
preventing the driven wheels from slipping
during acceleration. The system works in the
entire speed range in conjunction with ABS.
If a failure occurs in the ABS, the ASR will al-
so stop working.
TCS helps the car to start moving, accelerate
and climb a gradient in slippery conditions
where this may otherwise be difficult or even
impossible.
The ASR automatically switches on when the
engine is started. If necessary, it may be
turned on or off by briefly pressing the ESC
button on the centre console.
When the ASR is off, the warning lamp lights
up . The ASR should normally be left on.
Only in exceptional circumstances, when
wheel spin is required, can they be turned off
using the ESC button, for example:
●
With compact temporary spare wheel.
● When using the snow chains. ●
When driving in deep snow or on soft ter-
rain.
● When the vehicle is bogged-down, to free it
“by rocking it.”
The ASR should be switched on again as
soon as possible. WARNING
● Remember that not even the ASR can defy
the laws of physics. This should be kept in
mind, particularly on slippery and wet roads
and when towing a trailer.
● Always adapt your driving style to suit the
condition of the roads and the traffic situa-
tion. The greater safety provided by the ASR
should not encourage you to run any risks. CAUTION
● To ensure that the ASR works correctly,
identical tyres should be fitted on all four
wheels. Any differences in the rolling radius
of the tyres can cause the system to reduce
engine power when this is not desired.
● Any modifications made to the vehicle (for
example, to the engine, brake system, run-
ning gear or to the combination of wheels
and tyres) may affect the operation of the
ABS and ASR. 141
Technical specifications
Advice
Operation
Safety
The essentials
Operation
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
situations the torque delivered to the inner
wheel is too high, causing the wheels to
spin. On the other hand, the outer wheel is
receiving a lower drive torque than it could
transmit. This causes an overall loss of lateral
grip on the front axle, resulting in understeer
or “lengthening” of the trajectory.
The XDS system can detect and correct this
effect via the sensors and signals of the ESC.
Via the ESC, the XDS will brake the inside
wheel and counter the excess driving torque
of that wheel. This means that the driver's
desired trajectory is much more precise,
The XDS system works in combination with
the ESC and is always active, even when ASR
traction control is disconnected.
Brake servo The brake servo increases the pressure you
apply to the brake pedal. It works
only when
the engine is running . If the brake servo is not functioning, e.g. due
to a malfunction, or if the vehicle is being
towed, you will have to press the brake pedal
considerably harder to make up for the lack
of servo assistance.
WARNING
The braking distance can also be affected by
external factors.
● Never let the vehicle coast with the engine
switched off. Failure to follow this instruction
could result in an accident. The braking dis-
tance is increased considerably when the
brake servo is not active.
● If the brake servo is not working, for exam-
ple when the vehicle is being towed, you will
have to press the brake pedal considerably
harder than normal. Start-Stop System*
Description and operation The Start-Stop function stops the engine
when the vehicle is stopped and starts it au-
tomatically when required.
– When the vehicle is stopped, put it in neu-
tral and release the clutch pedal. The en-
gine will stop.
– When the clutch pedal is pressed, the en-
gine starts again. –
The instrument panel display shows infor-
mation about the status of the Start-Stop
function ››› Fig. 142 .
St ar
t-Stop function conditions
● The driver seat belt must be buckled.
● The bonnet must be closed.
● The engine must be at operating tempera-
ture.
● The steering wheel must be straight.
● The vehicle must be on flat ground.
● The vehicle must not be in reverse.
● A trailer must not be connected.
● The temperature of the interior must be
within the comfort limits ( A/C button should
be selected).
● The windscreen de-mist function must be
off.
● If in an increase in airflow is not requested.
● The t emper
ature must not be set to HI or
LO.
● The driver door must be closed.
● The diesel particulate filter must not be in
regeneration mode, for diesel engines.
● The battery charge must not be low for the
next start.
● Battery temperature must be between -1 °C
(+30 °F) and +55 °C (+131 °F).
142
Driver assistance systems
Start-Stop function interruption
In the following situations, the Start-Stop
function will be interrupted and the engine
will automatically start:
● The vehicle starts moving.
● The brake pedal is pressed several times in
a row.
● The battery has been discharged excessive-
ly.
● The Start-Stop System is manually deacti-
vated.
● The windscreen de-mist function is turned
on.
● The temperature of the interior exceeds the
comfort limits ( A/C button).
● If the airflow is increased by more than 3
presses.
● Temperature setting HI or LO is selected.
● The engine coolant temperature is insuffi-
cient.
● The alternator is faulty, for example the V-
belt has ruptured.
● If any of the conditions described in the
previous section are not fulfilled. WARNING
Never allow the vehicle to move with the en-
gine off for any reason. You could lose control
of your vehicle. This could cause an accident
and serious injury. ●
The brake servo does not work with the en-
gine off. You need more force to stop the vehi-
cle.
● Power steering does not work when the en-
gine is not running. That is why it is much
more difficult to turn the steering wheel.
● Turn off the Start-Stop system when driving
through water (fording streams, etc.). Note
● For vehicles with the Start-Stop function
and a manual gearbox, when the engine is
started, the clutch must be pressed.
● When the conditions for the Start-Stop
function are not fulfilled, the instrument pan-
el displays the Start-Stop indicator dimmed.
● If the steering wheel is turned more than
270°, it will not be possible to start the vehi-
cle again. To start the vehicle, straighten the
steering wheel so that it is turned less than
270°. Activating and deactivating the Start-
Stop function
Fig. 141
The Start-Stop function button. Every time the ignition is switched on, the
Start-Stop function is automatically activa-
ted.
Manually deactivating the Start-Stop
function
– Press the
››› Fig. 141 button located on
the c entr
e console. When the Start-Stop
function is switched off, the warning lamp
comes on.
– If the Start-Stop function is operating then
the engine starts immediately.
»
143
Technical specifications
Advice
Operation
Safety
The essentials
Operation
Switching the Start-Stop function on
manually – Press the
››› Fig. 141 button located on
the c entr
e console. The warning lamp will
switch off.
Driver messages Fig. 142
Display on the instrument panel dur-
ing Start-Stop function operation. When the engine is turned off by the Start-
Stop function, this is displayed on the instru-
ment panel.
If the Start-Stop system is not switched on,
the
warning lamp will appear on the instru-
ment
panel. Note
There are different versions of the dash pan-
el; the display of indications on the screen
may differ. Rear Assist
Operating and safety warnings WARNING
● The Rear Assist does not make it possible
to precisely calculate the distance from ob-
stacles (people, vehicles, etc.) and nor can it
overcome the system's own limits, hence us-
ing it may cause serious accidents and inju-
ries if used negligently or without due care.
The driver should be aware of his/her sur-
roundings at all times to ensure safe driving.
● The camera lens expands and distorts the
field of vision and displays the objects on the
screen in a different, vague manner. The per-
ception of distances is also distorted by this
effect. ●
Some objects may, due to the resolution of
the display screen - not be displayed in a sat-
isfactory manner or may not be displayed at
all. Take special care with thin posts, fences,
railings or trees that might not be displayed
on screen and could damage the vehicle.
● The rear assist has blind spots where it is
not possible to represent people or objects
(small children, animals and certain objects
cannot be detected in its field of vision). Mon-
itor the vehicle's surrounding area at all
times.
● Keep the camera lens clean, free of ice and
snow, and do not cover it.
● The system is not a replacement for driver
awareness. Supervise the parking operation
at all times, as well as the vehicle's surround-
ing area. Adapt your speed and driving style
at all times to suit visibility, weather, road
and traffic conditions.
● Do not be distracted from the traffic by
looking at the screen.
● The images on the rear assist screen are
only two-dimensional. Due to a lack of spatial
depth, protruding parts or holes in the road,
for example, are more difficult to detect or
may not be seen at all.
● Vehicle load modifies the representation of
the orientation lines displayed. The width
represented by the lines diminishes with ve-
hicle load. Pay special attention to the vehi-
cle's surroundings when the inside of the ve-
hicle of the luggage compartment is carrying
a heavy load. 144
Operation
●
Periodic cleaning of the sensors, take care
not to damage or scratch them. When clean-
ing with high pressure washers or steam
cleaners, the sensors should be sprayed for
only a very short period and from a distance
of more than 10 cm.
● If the licence plate (especially the front
one) is bent in such a way that it noticeably
juts out from the bumper, false alarms may
sound for the area in front of the vehicle. Rear parking aid with navigator view
Fig. 145
Parking aid view on the navigation
screen. When the parking aid system has been acti-
vated, the navigation view screen is also si-
multaneously activated (if one of the doors or
the rear lid is open, it must be closed before
the on-screen information can be viewed).
The distance of separation from the obstacle
can be estimated
››› Fig. 145 with the help of the segments around the vehicle. The white
segments represent obstacles located be-
tween 30 cm and 160 cm from the vehicle’s
rear. As the vehicle approaches an obstacle,
the segments are displayed closer to the ve-
hicle. The red segments represent obstacles
located at less than 30 cm from the front
bumper. At this point the driver should not
reverse any further.
Front parking aid Description
The acoustic parking aid system measures
the distance between the vehicle and any
possible obstacle using 8 ultrasonic sensors
(4 of which are located on the rear bumper
and 4 of which are located on the front
bumper).
The measuring range of the sensors starts
approximately and depending on the nature
of the obstacle
at a distance of:
● side of the front bumper: 0.6 m
● middle of the front bumper: 1.2 m
● side of the rear bumper: 0.6 m
● middle of the rear bumper: 1.6 m
Activation
The system may be activated in the following
ways: ●
Engage the reverse gear (a brief, sharp
acoustic signal confirms activation and the
correct operation of the system) or
● Push the central console button (a brief
confirmation signal will sound and the but-
ton’s LED will light up).
Disconnection
The system may be deactivated in the follow-
ing ways:
● Drive forwards at more than approx.
10 km/h (6 mph) or
● Press the button, or
● Switch the ignition off.
Manoeuvres
The distance warning will begin as soon as
an obstacle is detected in the system's field
of detection (front and rear). The frequency of
the bleeps emitted by the system will in-
crease rapidly as the vehicle approaches the
obstacle. Two speakers, one in the front and
one in the rear, indicate the location of the
obstacle ( front and rear, respectively).
After a distance lower than approximately 30
cm, a continuous signal sounds (stop signal).
At this point the driver should halt the vehi-
cle.
Models with a factory-fitted towing bracket:
when the vehicle is less than 0.35 m away
the warning tone will sound continuously.
148
Index
Remote control key Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Synchronising . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Removing and fitting the wheel . . . . . . . . . . . . . 185
Replacement keys . . . . . . . . . . . . . . . . . . . . . . . . . 82
Replacement of parts . . . . . . . . . . . . . . . . . . . . . . 155
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Roll-back function panoramic/tilting sunroof . . . . . . . . . . . . . . . . . 90
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Roof aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Roof carrier system . . . . . . . . . . . . . . . . . . . . . . . . 111
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Running in Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Running in tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 134
S Safe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Safe Security system . . . . . . . . . . . . . . . . . . . . . . . 79
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Safety information Front passenger airbag deactivation . . . . . . . . 46
Safety instructions Coolant temperature . . . . . . . . . . . . . . . . . . . . . 63
front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Safety notes Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 39
Using seat belts . . . . . . . . . . . . . . . . . . . . . . . . . 36 Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Seat belt
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Seat belt cleaning . . . . . . . . . . . . . . . . . . . . . . . . 163
Seat belt control lamp . . . . . . . . . . . . . . . . . . . . . . 35
Seat belt position for pregnant women . . . . . . . . . . . . . . . . . . . . . . 38
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Seat belt protection . . . . . . . . . . . . . . . . . . . . . . . . 35
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
unfastened . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Seat belt tensioner control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Selecting a gear . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Selective opening . . . . . . . . . . . . . . . . . . . . . . . . . 80
Semiautomatic air conditioning controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Service interval display . . . . . . . . . . . . . . . . . . . . . 67
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 safety instructions . . . . . . . . . . . . . . . . . . . . . . . 44
Single headlight bulbs . . . . . . . . . . . . . . . . . . . . 198
Sitting position driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sitting position, occupants . . . . . . . . . . . . . . . . . . 30
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 180, 210
Soot accumulation in the diesel engine particu- late filter
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Spanner symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Speed selector lever lock
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Start-Stop Activating and deactivating . . . . . . . . . . . . . . . 143
functioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Starting petrol engines . . . . . . . . . . . . . . . 124, 125
Starting the engine . . . . . . . . . . . . . . . . . . 124, 125 after the fuel tank has been run dry . . . . . . . . 125
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . 13
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 steering lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Steering wheel height adjustment . . . . . . . . . . . . 31
Storage compartment . . . . . . . . . . . . . . . . . . . . . 110 Front passenger side . . . . . . . . . . . . . . . . . . . . 104
right front seat . . . . . . . . . . . . . . . . . . . . . . . . . 105
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Sun visor Sliding/tilting sunroof . . . . . . . . . . . . . . . . . . . . 89
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Switch Hazard warning lights . . . . . . . . . . . . . . . . . . . . 95
Heated rear window . . . . . . . . . . . . . . . . . . . . . . 96
Light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Switches Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 87
Switching off the engine . . . . . . . . . . . . . . . . . . . 125
T
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Tank Fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Reserve indicator . . . . . . . . . . . . . . . . . . . . . . . . 64
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Technical modifications . . . . . . . . . . . . . . . . . . . . 155
The PND (portable navigation device) . . . . . . . . . 69
234