12
Limit the causes of excess
consumption
Spread loads throughout the vehicle; place the
heaviest items in the bottom of the boot, as
close as possible to the rear seats.
Limit the loads carried in the vehicle and reduce
wind resistance (roof bars, roof rack, bicycle
carrier, trailer...). Use a roof box in preference.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
your summer tyres.
Observe the recommendations
on maintenance
Check the tyre pressures regularly, when cold,
referring to the label in the door aperture,
driver's side.
Carry out this check in particular:
-
b
efore a long journey,
-
a
t each change of season,
-
a
fter a long period out of use.
Don't forget the spare wheel and the tyres on
any trailer or caravan.
Have your vehicle serviced regularly (engine
oil, oil filter, air filter, passenger compartment
filter...) and observe the schedule of operations
recommended in the manufacturer's service
schedule.
With a BlueHDi Diesel engine, if the SCR
system is faulty your vehicle becomes polluting;
go to a CITROËN dealer or a qualified
workshop without delay to have the emissions
of nitrogen oxides brought back to the legal
level. When refuelling, do not continue after the third
cut-off of the nozzle to avoid any over flow.
At the wheel of your new vehicle, it is only after
the first 1 800 miles (3 000 kilometres) that you
will see the fuel consumption settle down to a
consistent average.
Eco-driving
29
With the engine running, when the needle is:
- i n zone A , the temperature of the engine
coolant is correct,
-
i
n zone B, the temperature of the engine
coolant is too high; the maximum
temperature and the central STOP warning
lamps come on, accompanied by an
audible signal and a warning message in
the touch screen.
You MUST stop as soon as it is safe to do so.
Wait a few minutes before switching off the
engine.
Contact a CITROËN dealer or a qualified
workshop. After driving for a few minutes, the temperature
and pressure in the cooling system increase.
To top-up the level:
F
w
ait at least one hour for the engine to
cool,
F
u
nscrew the cap two turns to allow the
pressure to drop,
F w hen the pressure has dropped, remove
the cap,
F
t
op-up the level to the "MA X" mark.
Be aware of the risk of burns when
topping-up the cooling system. Do not
fill above the maximum level (indicated
on the header tank).
Engine coolant temperature Service indicator
System which informs the driver when the
next service is due, in accordance with the
manufacturer's servicing schedule.
The point at which the next service is due is
calculated from the last indicator zero reset,
depending on the distance travelled and the
time elapsed since the last service.
For BlueHDi Diesel versions, the degree of
deterioration of the engine oil is also taken into
account (depending on the country of sale).Checking the level
1
Instruments
31
The distance remaining may be
weighted by the time factor, depending
on the driving conditions.
Therefore, the spanner may also come
on if you have exceeded the period
since the last service, indicated in the
manufacturer's service schedule.
For BlueHDi Diesel versions, the
spanner may also be brought on earlier
than expected, depending on the
degree of deterioration of the engine oil
(depending on the country of sale).
The rate of deterioration of the engine
oil depends on the driving conditions in
which the vehicle is used.Resetting the service indicatorIf you have to disconnect the battery
following this operation, lock the vehicle
and wait at least five minutes for the
reset to be registered.
You can access the service information at any
time.
After each service, the service indicator must
be reset to zero.
If you have carried out the service on your
vehicle yourself, switch off the ignition:
Retrieving the service
information
F Press and hold this button,
F
S
witch on the ignition; the distance
recorder display begins a countdown,
F
W
hen the display indicates "=0" , release
the button; the spanner disappears. F
P
ress this button.
The service information is displayed for a few
seconds, then disappears.
1
Instruments
273
Checking levels
Take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at
any time (even with the ignition off).
Engine oil level
The check is carried out either when
the ignition is switched on using the
oil level indicator in the instrument
panel for vehicles so equipped, or
using the dipstick.Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
T
ake the dipstick by its coloured grip and
remove it completely.
F
W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F
R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between the marks A
and B .
Check all of these levels regularly, in line with the manufacturer's service schedule. Top them up if necessary, unless other wise indicated.
If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.
A = MA X
To ensure that the reading is correct, your
vehicle must be parked on a level sur face
with the engine having been off for more than
30
m
inutes.
It is normal to top-up the oil level between
two services (or oil changes). CITROËN
recommends that you check the level, and top-
up if necessary, every 3 000 miles (5 000 kms). B = MIN
If you find that the level is above the A mark or
below the B mark, do not star t the engine .
-
I
f the level is above the MAX mark (risk
of damage to the engine), contact a
CITROËN dealer or a qualified workshop.
-
I
f the level is below the MIN mark, you
must top-up the engine oil.
7
Practical information
274
Oil grade
Before topping-up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
Topping-up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F
U
nscrew the oil filler cap to reveal the filler
aperture.
F
A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F
W
ait a few minutes before checking the
level again using the dipstick.
F
A
dd more oil if necessary.
F
A
fter checking the level, carefully refit the
oil filler cap and the dipstick in its tube.
After topping-up the oil, the check when
switching on the ignition with the oil
level indicator in the instrument panel
is not valid during the 30 minutes after
topping-up.
Engine oil change
Refer to the manufacturer's service schedule
for details of the interval for this operation.
In order to maintain the reliability of the engine
and emission control system, never use
additives in the engine oil. The brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Brake fluid level
Changing the fluid
Refer to the manufacturer's service schedule
for details of the interval for this operation.
Fluid specification
The brake fluid must conform to the
manufacturer's recommendations.
Coolant level
The coolant level should be close
to the "MA X" mark but should never
exceed it.
In addition, as the cooling system is pressurised,
wait at least one hour after switching off the
engine before carrying out any work.
To avoid any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop. When
the pressure has dropped, remove the cap and
top up the level. The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might be caught by the fan
blades. When the engine is warm, the temperature of
the coolant is regulated by the fan.
Check the coolant level regularly, according
to the use made of your vehicle (every
3 000
miles or 5 000 kms / 3 months); if
necessary, top-up using coolant recommended
by the manufacturer.
Topping-up the coolant between services is
normal.
Power steering fluid level
The power steering fluid level should
be close to the "MA X" mark. With
the engine cold, unscrew the cap to
check the level.
Practical information
276
Checks
12 V battery
The battery does not require any maintenance.
However, check regularly that the terminals
are correctly tightened (versions without quick
release terminals) and that the connections
are clean.Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Air filter and passenger compartment filter
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
Oil filterParticle filter (Diesel)
The start of saturation of the particle
filter is indicated by the temporary
illumination of this warning lamp
accompanied by a message in the
multifunction screen.
As soon as the traffic conditions permit,
regenerate the filter by driving at a
speed of at least 40 mph (60 km/h) until
the warning lamp goes off.
If the warning lamp stays on, this
indicates a low additive level.
For more information on Checking
levels , refer to the corresponding
section.
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell,
which is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at
the exhaust on acceleration. This does
not affect the behaviour of the vehicle
or the environment.
Unless other wise indicated, check these components in accordance with the manufacturer's
service schedule and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.
For more information and the precautions to
take before starting work on the 12 V batter y
,
refer to the corresponding section. Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary
.
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
Practical information
277
Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component.Brake wear depends on the style
of driving, particularly in the case
of vehicles used in town, over short
distances. It may be necessary to
Brake pads
For information on checking brake
disc wear, contact a CITROËN dealer
or a qualified workshop.
Brake disc wear
Only use products recommended by
CITROËN or products of equivalent
quality and specification.
In order to optimise the operation of
units as important as those in the
braking system, CITROËN selects and
offers very specific products.
After washing the vehicle, dampness,
or in wintry conditions, ice can form
on the brake discs and pads: braking
efficiency may be reduced. Make light
brake applications to dry and defrost
the brakes.
Parking brake
If excessive travel or a loss of
effectiveness of this system is
noticed, the parking brake must be
checked, even between two services.
Checking this system must be done by a
CITROËN dealer or a qualified workshop.
have the condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the circuit, a drop in
the brake fluid level indicates that the brake
pads are worn.
Automatic gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component.
Electronic gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component.
7
Practical information
278
AdBlue® and SCR system
for BlueHDi Diesel engines
To assure respect for the environment and
conformity with the new Euro 6 emissions
standard, without adversely affecting the
per formance or fuel consumption of Diesel
engines, CITROËN has taken the decision to
equip its vehicles with an effective system that
associates SCR (Selective Catalytic Reduction)
with a particle filter (FAP) for the treatment of
exhaust gases.
Presentation of the SCR system
Using a fluid called AdBlue® containing urea, a
catalytic converter turns up to 85% of nitrogen
oxides (NOx) into nitrogen and water, which are
harmless to health and the environment. The AdBlue
® is held in a special tank with
a capacity of about 22 litres: this provides
a driving range of about 12 500 miles
(20
000
km), after which an alert is triggered
warning you when the reserve remaining is
enough for just 1 500 miles (2 400 km).
During each scheduled service of your vehicle
by a CITROËN dealer or a qualified workshop,
the AdBlue
® tank is refilled in order to allow
normal operation of the SCR system. Once the AdBlue
® tank is empty, a
s
ystem required by regulations prevents
starting of the engine.
If the SCR
is faulty, the level of
emissions from your vehicle will no
longer meet the Euro 6 standard: your
vehicle becomes polluting.
In the event of a confirmed fault
with the SCR system, you must go
to a CITROËN dealer or a qualified
workshop as soon as possible: after
a running distance of 650 miles
(1
100 km), a system will be triggered
automatically to prevent engine starting.
When filling the tank, the filling rate
must not exceed 40 litres per minute.
If the estimated mileage between two services
is greater than 12 500 miles (20 000 km), we
recommend that you go to a CITROËN dealer
or a qualified workshop to have the necessary
top-up carried out.
Practical information