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.no brake pedal operation
. no active accelerator operation
or speeding-up
. no active steering
If the driver is active, no warning will
be issued.
Activation
The lane departure warning system
is activated by pressing the
@. The
illuminated LED in the button
indicates that the system is
switched on. When the control indicator
@in the instrument cluster
illuminates green, the system is
ready to operate.
The system is only operable at
vehicle speeds above 56 km/h and
if lane markings are available.
When the system recognises an
unintended lane change, the control
indicator
@changes to yellow and
flashes. Simultaneously a chime
sound is activated.
Deactivation
The system is deactivated by
pressing
@; the LED in the button
extinguishes.
At speeds below 56 km/h the
system is inoperable.
Fault
The lane departure warning system
may not operate properly when :
. The windscreen is not clean.
. There are adverse
environmental conditions, e.g.
heavy rain, snow, direct sunlight
or shadows.
The system cannot operate when no
lane marking is detected.
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Vehicle Care 157
End-of-Life Vehicle
Recovery
Information on end-of-life vehicle
recovery centres and the recycling
of end-of-life vehicles is available on
our website. Only entrust this work
to an authorised recycling centre.
Gas vehicles must be recycled by a
service centre authorised for gas
vehicles.
Vehicle Checks
Doing Your Own
Service Work
{Warning
Only perform engine compartment
checks when the ignition is off.
The cooling fan may start
operating even if the ignition
is off.
{Danger
The ignition system uses
extremely high voltage. Do not
touch.
Bonnet
Opening
Pull the release lever and return it to
its original position.
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Vehicle Care 159
We recommend the use of the same
grade of engine oil that was used at
last change.
The engine oil level must not
exceed theMAXmark on the
dipstick.
Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities
0Capacities and
Specifications 0204.
Fit the cap on straight and tighten it.
Engine Coolant
The coolant provides freeze
protection down to approx. -28 °C.
In northern countries with very low
temperatures the factory filled
coolant provides frost protection
down to approx. -37 °C.
Caution
Only use approved antifreeze.
Coolant level
Caution
Too low a coolant level can cause
engine damage.
If the cooling system is cold, the
coolant level should be above the
filling line mark.
{Warning
Allow the engine to cool before
opening the cap. Carefully open
the cap, relieving the pressure
slowly.
To top up use a 1:1 mixture of
released coolant concentrate mixed
with clean tap water. If no coolant
concentrate is available, use clean
tap water. Install the cap tightly.
Have the coolant concentration
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160 Vehicle Care
checked and have the cause of the
coolant loss remedied by a
workshop.
Washer Fluid
Fill with clean water mixed with a
suitable quantity of washer fluid
which contains antifreeze.
Caution
Only washer fluid with a sufficient
antifreeze concentration provides
protection at low temperatures or
a sudden drop in temperature.(Continued)
Caution (Continued)
Use of washer fluid containing
isopropanol can damage exterior
lamps.
Brakes
In the event of minimum thickness
of the brake lining, a squealing
noise sounds during braking.
Continued driving is possible but
have the brake lining replaced as
soon as possible.
Once new brake linings are
installed, do not brake
unnecessarily hard for the first few
journeys.
Brake Fluid
{Warning
Brake fluid is poisonous and
corrosive. Avoid contact with
eyes, skin, fabrics and painted
surfaces.
The brake fluid level must be
between theMINand the MAX
marks.
If fluid level is below the MINmark,
seek the assistance of a workshop.
Brake and clutch fluid
0
Recommended Fluids and
Lubricants 0195.
Battery
Vehicles without stop-start system
will be equipped with a lead acid
battery. Vehicles with stop-start
system will be equipped with an
AGM battery which is not a lead
acid battery.
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162 Vehicle Care
Charging the vehicle battery
{Warning
On vehicles with stop-start
system, ensure that the charging
potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting
0Jump
Starting 0188.
Warning label
Meaning of symbols:
.
No sparks, naked flames or
smoking.
. Always shield eyes. Explosive
gases can cause blindness or
injury.
. Keep the vehicle battery out of
reach of children.
. The vehicle battery contains
sulphuric acid which could cause
blindness or serious burn
injuries.
. See the Owner's Manual for
further information.
. Explosive gas may be present in
the vicinity of the vehicle battery.Wiper Blade Replacement
Wiper blades on the
windscreen
Lift wiper arm. Press release lever
and detach wiper blade.
Attach the wiper blade slightly
angled to the wiper arm and push
until it engages.
Lower wiper arm carefully.
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Directional tyres
Directional tyres must be mounted
so that they rotate in the correct
direction. The proper rotation
direction is indicated by a symbol
(e.g. an arrow) on the sidewall.
Tyre Pressure
Check the pressure of cold tyres at
least every 14 days and before any
long journey. Do not forget the
spare wheel. This also applies to
vehicles with tyre pressure
monitoring system.
Unscrew the valve cap.
Tyre pressure0Tyre
Pressure 0204.
The tyre pressure information label
on the left door frame indicates the
original equipment tyres and the
correspondent tyre pressures.
Always inflate the spare tyre to the
pressure specified for full load.
The ECO tyre pressure serves to
achieve the lowest fuel consumption
possible.
Incorrect tyre pressures will impair
safety, vehicle handling, comfort and
fuel economy and will increase
tyre wear.
Tyre pressures differ depending on
various options. For the correct tyre
pressure value, follow the procedure
below: 1. Identify the engine identifier code.
0Engine Data 0202.
2. Identify the respective tyre.
The tyre pressure tables show all
possible tyre combinations
0Tyre
Pressure 0204 For the tyres approved for your
vehicle, refer to the EEC Certificate
of Conformity provided with your
vehicle or other national registration
documents.
The driver is responsible for correct
adjustment of tyre pressure.
{Warning
If the pressure is too low, this can
result in considerable tyre
warmup and internal damage,
leading to tread separation and
even to tyre blow-out at high
speeds.
If the tyre pressure must be reduced
or increased on a vehicle with tyre
pressure monitoring system, switch
off ignition.
After adjusting tyre pressure switch
on ignition and select the according
setting on the page Tyre load in the
Driver Information Centre,
0Driver
Information Centre (DIC) 075.
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Tyre Pressure Monitor
System
The tyre pressure monitoring
system (TPMS) checks the pressure
of all four wheels once a minute
when vehicle speed exceeds a
certain limit.
Caution
Tyre pressure monitoring system
warns only about low tyre
pressure condition and does not
replace regular tyre maintenance
by the driver.
All wheels must be equipped with
pressure sensors and the tyres
must have the prescribed pressure.
Note
In countries where the tyre pressure
monitoring system is legally
required, the use of wheels without
pressure sensors will invalidate the
vehicle type approval. The current tyre pressures can be
shown in the Vehicle Information
Menu in the Driver Information
Centre (DIC).
The menu can be selected by the
buttons on the indicator lever.
Press the
MENUto select the
Vehicle Information MENU
g.
Turn the adjuster wheel to select the
tyre pressure monitoring system.
System status and pressure
warnings are displayed by a
message with the corresponding
tyre flashing in the DIC.
The system considers the tyre
temperature for the warnings.
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A detected low tyre pressure
condition is indicated by the control
indicator
70Tyre Pressure
Monitoring System Light 073.
If
7illuminates, stop as soon as
possible and inflate the tyres as
recommended
0Tyre
Pressure 0204.
If
7flashes for 60-90 seconds and
then illuminates continuously, there
is a fault in the system. Consult a
workshop. After inflating, driving may be
required to update the tyre pressure
values in the DIC. During this
time
7may illuminate.
If
7illuminates at lower
temperatures and extinguishes after
some driving, this could be an
indicator for getting low pressure.
Check tyre pressure.
Vehicle messages
0Vehicle
Messages 080.
If the tyre pressure shall be reduced
or increased, switch off ignition.
Only mount wheels with pressure
sensors, otherwise the tyre pressure
will not be displayed and
7
illuminates continuously.
A temporary spare wheel is not
equipped with pressure sensors.
The tyre pressure monitoring
system is not operational for these
wheels. Control indicator
7
illuminates. For the further three
wheels the system remains
operational. The use of commercially available
liquid tyre repair kits can impair the
function of the system. Factory
approved repair kits can be used.
External high-power radio
equipment could disrupt the tyre
pressure monitoring system.
Each time the tyres are replaced
tyre pressure monitoring system
sensors must be dismounted and
serviced. For the screwed sensor :
Replace valve core and sealing ring.
For clipped sensor : Replace
complete valve stem.
Vehicle loading status
Adjust tyre pressure to load
condition according to tyre
information label or tyre pressure
chart
0Tyre Pressure
0204, and
select the relevant setting in the
menu Tyre Load in the Driver
Information Centre, Vehicle
Information Menu
0Driver
Information Centre (DIC) 075.
This setting is the reference for the
tyre pressure warnings.