
69
Cockpit
WARNING
● Always drive according to the road weather conditions, the terrain
and traffic. Driving recommendations should never lead to illegal ma-
noeuvres in surrounding traffic.
● The diesel engine particulate filter may reach extremely high temper-
atures; it should not enter into contact with flammable materials under-
neath the vehicle. Otherwise there is a risk of fire.
Engine oil pressure
If this warning lamp is red it indicates that the engine oil
pressure is too low.
If this warning symbol starts to flash, and is accompanied by three audible
warnings, switch off the engine and check the oil level. If necessary, add
more oil ⇒ page 199.
If the symbol flashes although the oil level is correct, do not drive on. Do
not even run the engine at idle speed! Obtain technical assistance.
Checking the oil level
If the warning lamp is yellow the engine oil level should be checked as
soon as possible. Top up the oil ⇒ page 199 at the next opportunity.
Oil level sensor faulty*
If the yellow warning lamp flashes, take the vehicle to a specialised
workshop to have the oil level sensor checked. Until then it is advisable to
check the oil level every time you refuel. Bulb defect*
The indicator lights up when a bulb is not functioning.
The warning lamp lights up when there is a fault on the turn signals,
headlights, side lights and fog lights.
Washer fluid
This warning lamp lights up to indicate that the windscreen
washer level is too low. This serves as a reminder to fill up the reservoir at the earliest opportunity
⇒ page 202.
Rear fog light*
This warning lamp lights up when the rear fog light is switched on . For
further information see ⇒ page 97.
Anti-lock brake system (ABS)*
A control lamp monitors the ABS.
The control lamp should light up for a few seconds when the ignition is
switched on. It goes out again after the system has run through an automat-
ic test sequence.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

72Cockpit
Tyre pressure*
Fig. 40 Centre console:
tyre monitor system but-
ton
The tyre control lamp 1)
compares wheel revolutions and with it, the wheel
diameter of each wheel using the ESC. If the diameter of a wheel changes,
the tyre control lamp lights up. The wheel diameter changes when:
● Tyre pressure is insufficient.
● The tyre structure is damaged.
● The vehicle is unbalanced because of a load.
● The wheels of one axle are under more pressure (for example, driving
with a trailer or on extreme slopes).
● The vehicle is fitted with snow chains.
● The temporary spare wheel is fitted.
● The wheel on one axle is changed. Tyre pressure adjustment
Following the modification to tyre pressure or changing one or more wheels,
the button ⇒ Fig. 40 must be kept pressed while the ignition is on until an
audible warning is heard.
If the wheels are under excessive load (for example, driving with a trailer or
heavy load), the tyre pressure must be increased to the recommended value
for a full load (see the sticker on the inside of the fuel flap). If the tyre moni-
tor system button is pressed down, the new tyre pressures are confirmed.
The tyre pressure control lamp
lights up
If the tyre pressure of a wheel is much lower than the value set by the driver,
then the tyre pressure control lamp ⇒
will light up.
WARNING
● When the tyre pressure control lamp lights up, reduce speed immedi-
ately and avoid any sudden manoeuvre or braking. 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 (for example, when driving in a sports-
like manner, in winter conditions or on a dirt track) the tyre control lamp
may light up or function incorrectly.
Note
If the battery is disconnected, the yellow warning lamp lights up after
turning the ignition on. This should turn off after a brief journey.
1)
Depending on the model version

73
Cockpit
Speed selector lever lock*
The brake pedal must be depressed when this warning lamp lights up. This
is necessary when the automatic gearbox* selector lever is moved out of the
positions P or N.
Fuel level/reserve
This symbol lights up to indicate that the fuel tank is under
the reserve level.
It lights up when only 7 litres of fuel remain in the tank. Moreover, an audi-
ble warning* is heard. It reminds you to fuel up the fuel tank as soon as
possible ⇒ page 187.
Indicates that the doors are open*
This warning lamp lights up if one of the doors or the rear
lid is open.
The warning light should go off when all the doors are closed correctly.
Rear lid open*
The warning lamp should switch off when the rear lid is fully closed. Main beam headlights
This control lamp lights up when the main beams are on.
The warning lamp is switched on once main beams are on or once the
headlight flasher is operating.
For further information see ⇒ page 103.
Electro-hydraulic steering*
The level of steering assistance depends on the vehicle speed and on the
steering wheel turning speed.
The control lamp should light up for a few seconds when the ignition is
switched on. It should go out once the engine is started.
There is a fault in the electro-hydraulic steering system if the lamp does not
go out or lights up whilst the vehicle is in motion. Take the vehicle to the
Technical Service as soon as possible.
Note
When towing the vehicle with the engine stopped or due to a fault in the
power steering, this will not operate. The vehicle can still be steered, but it
will require greater force to turn the steering wheel.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

102Lights and visibility
For the sake of the environment
The heated rear window should be switched off as soon as the glass is dem-
isted. By saving electrical power you can also save fuel.
Note
To avoid possible damage to the battery, an automatic temporary discon-
nection of this function is possible, coming back on when normal operating
conditions are re-established.
Hazard warning lights
The hazard warning lights are used to draw the attention of
other road users to your vehicle in emergencies.
Fig. 58 Dash panel: switch for hazard warning lights
If your vehicle breaks down:
1. Park your vehicle at a safe distance from moving traffic.
2. Press the button to switch on the hazard warning lights ⇒
.3. Switch the ignition off.
4. Apply the handbrake.
5. On a manual gearbox engage 1st gear. On an automatic gear-
box, move the selector lever to P.
6. Use the warning triangle to draw the attention of other road users to your vehicle.
7. Always take the vehicle key with you when you leave the vehi- cle.
Switch on the hazard warning lights to warn other road users, for example:
● reaching the tail end of a traffic jam,
● there is an emergency
● your vehicle breaks down due to a technical fault,
● you are towing another vehicle or your vehicle is being towed.
All turn signals flash simultaneously when the hazard warning lights are
switched on. The two turn signal turn signal lamps and the turn signal
lamp in the switch will flash at the same time. The hazard warning lights
also work when the ignition is switched off.
WARNING
● The risk of an accident increases if your vehicle breaks down. Always
use the hazard warning lights and a warning triangle to draw the atten-
tion of other road users to your stationary vehicle.
● Never park where the catalytic converter could come into contact with
inflammable materials under the vehicle, for example dry grass or spilt
petrol. This could start a fire!

109
Lights and visibility
Headlight washer*
The headlight washers clean the headlight lenses. The headlight washers are activated automatically when the windscreen
washer is used and the window wiper lever is pulled towards the steering
wheel for at least 1.5 seconds – provided the dipped beam headlights or
main beams are switched on. Clean off stubborn dirt (insects, etc.) from the
headlights at regular intervals, for instance when filling the fuel tank.
Note
● To ensure that the headlight washers work properly in winter, keep the
nozzle holders in the bumper free of snow and remove any ice with a de-icer
spray.
● To remove water, the windscreen wipers will be activated from time to
time, the headlight washers will be activated every three cycles.
Rear view mirrors
Adjusting the rear view mirrors
Before beginning any journey, adjust the rear view mirrors for correct visibil-
ity. Interior rear vision mirror
It is dangerous to drive if you cannot see clearly through the
rear window.
Manual anti-dazzle function for interior rear vision mirror
In the basic mirror position, the lever at the bottom edge of the rear vision
mirror should be at the front. Pull the lever to the back to select the anti-
dazzle function.
Automatic anti-dazzle interior mirror*
The automatic anti-dazzle function can be switched on and
off as desired.
Fig. 66 Automatic anti-
dazzle interior rear vision
mirror.
Switching off the anti-dazzle function
– Press button A
⇒ Fig. 66. Control lamp B goes off.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

111
Lights and visibility
– The mirrors demist for some minutes to prevent draining the
battery.
– If necessary, press the button again to repeat the function.
– The exterior mirror heating is not activated with temperatures
above 20°C.
Folding in exterior mirrors*
– Turn the control ⇒ Fig. 67 to position to fold in the exterior
mirrors. You should always fold in the exterior mirrors if you are
driving through an automatic car wash. This will help prevent
damage.
Folding exterior mirrors back out to the extended position*
– Turn the knob to position L or R to fold the exterior mirrors back
out ⇒
.
WARNING
● Convex or aspheric mirrors increase the field of vision however the
objects appear smaller and further away in the mirrors. If you use these
mirrors to estimate the distance to vehicles behind you when changing
lane, you could make a mistake. Risk of accident.
● If possible, use the rear vision mirror to estimate distances to vehi-
cles behind you.
● Make sure that you do not get your finger trapped between the mirror
and the mirror base when folding back the mirrors. Risk of injury!
For the sake of the environment
The exterior mirror heating should be switched off when it is no longer nee-
ded. Otherwise, it is an unnecessary fuel waste.
Note
● If the electrical adjustment ever fails to operate, the mirrors can be ad-
justed by hand by lightly pressing the edge of the mirror glass.
● In vehicles with electric exterior mirrors, the following points should be
observed: if, due to an external force (e.g. a knock while manoeuvring), the
adjustment of the mirror housing is altered, the mirror will have to be com-
pletely folded electrically. Do not readjust the rear vision mirror housing by
hand, as this will interfere with the mirror adjuster function.
● The rear view mirrors can be adjusted separately or simultaneously, as
described before.
● The fold-in function on the exterior mirrors is not active at speeds over
40 km/h (25 mph).
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

132Air conditioning
● The outside temperature is below +3°C.
● The air conditioning system compressor has been temporarily switched
off because of an increased engine coolant temperature.
● The air conditioner fuse is faulty.
● Another fault in the vehicle. Have the air conditioning checked by a spe-
cialised workshop.
Air recirculation
Air recirculation mode prevents fumes or unpleasant smells
from coming from the outside.
When air recirculation mode is switched on (button ⇒ Fig. 94
with warn-
ing lamp) strong odours in the outside air do not enter the vehicle interior,
for example when passing through a tunnel or in a traffic jam.
When the outside temperature is low, air recirculation mode improves heat-
ing performance by heating air from the interior instead of cold air from the
outside.
When the outside temperature is high, air recirculation mode improves cool-
ing performance by cooling air from the interior instead of warm air from
outside.
For safety reasons, the air recirculation should not be switched on when the
air distribution control is set to the windscreen setting .
WARNING
In air recirculation mode, no cold air from the outside enters the vehicle
interior. If the air conditioner is switched off, the windows can quickly
mist over. Therefore, never leave the air recirculation mode switched on
for a long time (risk of accident).
Note
● When engaging reverse gear, the air recirculation is connected automat-
ically to prevent the entrance of exhaust gases in the vehicle on travelling
backwards. The control lamp on the button
does not light up.
● If the temperature control is turned to the coldest setting (blue point)
and the switch AC
is activated, the “Air recirculation” function is automati-
cally activated in order to cool the vehicle rapidly using less energy; its
function control lamp will light.
● If the function is not deactivated by pressing the button, this will deacti-
vate after approx. 20 min.
Economic use of the air conditioning
When the air conditioning is switched on, the compressor 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 vehicle 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.*

134Air conditioning
Automatic mode
In automatic mode air temperature, air flow and distribution
are automatically regulated so that a specified temperature
is attained as quickly as possible, and then maintained.
Switching on automatic mode
– Press the button AUTO
. The indication
⇒ Fig. 95 3 is dis-
played.
– Press keys 10
and 11 ⇒ Fig. 95 to adjust the desired tempera-
ture inside the vehicle. We recommend you adjust the tempera-
ture to 22°C (72°F).
A comfortable interior climate is quickly reached when a temperature of
22°C (72°F) is set in automatic mode. Therefore, we recommend you not to
change this adjustment, except as necessary to suit individual preferences
or particular circumstances. The inside temperature can be set between
+18°C (64°F) and +29°C (86°F). If a lower or higher temperature is selected,
LO or HI are respectively displayed on the screen. These are approximate
temperatures which may slightly vary depending on the outside conditions.
Climatronic maintains a constant temperature. To do so, it automatically
regulates the supplied air temperature, the blower speed and the air distri-
bution. The system also considers the sunlight radiation, so there is no
need for manual readjustment. Therefore, automatic mode almost always
provides the best comfort for the vehicle occupants throughout the year.
Automatic mode is switched off whenever an adjustment is made using the
buttons for air distribution or blower. The temperature continues to self-reg-
ulate. Manual mode
In manual mode the air temperature, flow, and the desired
air distribution can be adjusted.
Switching on manual mode
– Press one of the buttons ⇒ Fig. 95 14
to 16 or press the blower
control 8 and 9 down. The indicator is switched off 3.
Temperature
The inside temperature can be set between +18°C (64°F) and +29°C (86°F).
These are approximate temperatures which may slightly vary depending on
the outside conditions.
If a temperature below 18°C (64°F), is selected, the display switches to LO In
this setting the system runs at maximum cooling output and the tempera-
ture is not regulated.
If a temperature above 29°C (86°F) is selected, the display switches to HI In
this setting the system runs at maximum heating output and the tempera-
ture is not controlled.
Blower
The blower can be adjusted with buttons 8
and 9 ⇒ Fig. 95. If the blower
is off (level 1 is not shown on the screen) and button 9 is pressed after 1
second, the Climatronic switches off.
Air distribution
The air distribution is adjusted using the buttons
, and . It is also
possible to open and close some of the air outlets separately.
Switching the air conditioning on and off
Pressing the button AC
the air cooling system can be switched off in order
to save fuel. The temperature continues to self-regulate. The set tempera-
ture can then only be reached if it is higher than the outside temperature.