2015 Citroen NEMO RHD brake

60HILL START ASSIST
An integral part of the DSC system, it
facilitates starting on a gradient by keeping
your vehicle immobilised temporarily
(approximately 2 seconds), the time it takes
to move your foot from the brake pedal to
the accelerator pedal.
This function is only active when:
-

the vehicle is completely stationary
, with
your foot on the brake pedal,
-

the engine is running,
-


the gradient is steeper than 5 %. Operation
On a slope, with engine running and the


vehicle stationary, the vehicle is held
for a brief moment when you release the
brake pedal:
-

provided you are in first gear or neutral

with a manual gearbox,
-

provided you are in position
A or M with
an electronic gearbox,
On a descending slope, with the vehicle
stationary, the engine running and
reverse gear engaged, the vehicle is held
for a brief moment when you release the
brake pedal.
a

fter 2 seconds, if the vehicle has not
moved off, the system is deactivated
automatically by gradually reducing the
brake pressure. During this phase, the
characteristic sound of brakes being
released will be heard, indicating the
imminent movement of the vehicle.
d
o not leave the vehicle while it is
being held in the hill start assist phase.
If you need to leave the vehicle while the
engine is running, apply the parking brake
manually. Then ensure that the parking
brake warning lamp is on (not flashing) in
the instrument panel.
Operating fault
If a fault occurs with the system,
these warning lamps come on in
the instrument panel. Contact a
CITR
o Ë n dealer or a qualified
workshop to have the system
checked.
In ST
o

P mode of Stop & Start, hill start
assist is inactive.
Starting and stopping

61
- with a manual gearbox, with the vehicle
stationary, put the gear lever into neutral,
then release the clutch pedal,
-

with an electronic gearbox
, with the
vehicle stationary, hold the brake pedal
down. Special cases: STOP mode unavailable
The STOP mode is not invoked when:
-

the driver's door is open,
-

the driver's seat belt is not fastened,
-

reverse gear is engaged,
-

some special conditions (battery

charge, engine temperature, particle
filter regeneration, braking assistance,
ambient temperature...) where the engine
is needed to assure control of a system.
In this case, a message appears
in the instrument panel screen,
accompanied by the "S" warning
lamp, which flashes for a few
seconds, then goes off.
This operation is perfectly normal.
STOP & S TART
The Stop & Start system puts the engine
temporarily into standby - ST OP mode -
during stops in the traffic (red lights, traffic
jams, or other...). The engine restarts
automatically - START mode - as soon as
you want to move off. The restart takes
place instantly, quickly and silently.
Perfect for urban use, the Stop & Start
system reduces fuel consumption, exhaust
emissions and the noise level when
stationary.
Operation
Going into engine STOP mode
The "S" warning lamp comes on
in the instrument panel and the
engine goes into standby: Automatic stopping of the engine is
only possible after the vehicle has
exceed a speed of about 6 mph (10 km/h),
to avoid repeated stopping of the engine
when driving slowly.
In the ST
o
P mode Stop & Start, hill
start assist is inactive.
n
ever leave your vehicle with out first
turning off the ignition with the key.
Never refuel with the engine in STOP
mode; you must switch off the ignition
with the key.
3
READY TO GO
Starting and stopping

62Special cases: START invoked
automatically
The START mode is invoked automatically
when:
-
the vehicle's is free wheeling on a slope,
-


the engine has been stopped for around

3 minutes with Stop & Start,
-

some special conditions (battery charge,

engine temperature, braking assistance,
ambient temperature...) where the engine
is needed to assure control of a system. Good practice
With a manual gearbox in STOP mode, if a
gear is engaged without fully depressing the
clutch pedal, restarting may not take place.
A warning lamp or message is displayed
in the instrument panel asking you to fully
depress the clutch pedal to allow restarting.
With the engine stopped in STOP mode,
if the driver unfasten's their seat belt and
opens a front door, the engine can only
be restarted using the ignition key. This is
indicated by an audible signal, accompanied
by flashing of the service warning lamp and
a message in the instrument panel screen.
If following an automatic restart in START
mode, the driver takes no action on the
the vehicle during the next
3 minutes, the
system stops the engine definitively. The
engine can then only be restarted using the
key.
Going into engine START mode
The "S" warning lamp goes off and
the engine starts:
-

with a manual gearbox

, depress the
clutch pedal,
-

with an electronic gearbox

:
●

gear lever in position

A or M, release the
brake pedal,
●

or engage rever

se gear. In this case, a message appears
in the instrument panel screen,
accompanied by the "S" warning
lamp, which flashes for a few
seconds, then goes off.
This operation is perfectly normal.
In STOP mode, moving the gear lever
on an electronic gearbox starts the
engine, in anticipation of moving off.
If the engine stops automatically when
the vehicle is on a slope, as hill start
is only active with the engine running, it is
necessary to restart the engine by engaging
a forward gear and releasing the brake
pedal.
Starting and stopping

111
PARKING BRAKE
Applying
Pull the parking brake lever up to immobilise
your vehicle.
Check that the parking brake is applied
firmly before leaving the vehicle.
If the parking brake is still on or

has not been released properly,
this is indicated by this warning
lamp which comes on on the
instrument panel.
When parking on a slope, direct your wheels towards
the pavement and pull the parking brake lever up.
There is no advantage in engaging a gear after
parking the vehicle, particularly if the vehicle is
loaded.
Pull on the parking brake lever, only with
the vehicle stationary.
In the exceptional case of use of the parking
brake when the vehicle is moving, apply the
brake by pulling gently to avoid locking the
rear wheels (risk of skidding).
HAZARD WARNING LAMPS
Releasing
Pull the lever and press the button to lower
the parking brake lever. Press this button, the two direction
indicators flash.
They operate with the ignition off.
When the hazard warning lamps are
switched on, the change of direction
function, using the right-hand or left-hand
direction indicator, is deactivated.
6
SAFETY
Driving safely

11 2
HORN
Press the centre of the steering wheel.
Anti-lock braking system and
electronic brake force distribution
Linked systems which improve the stability
and manoeuvrability of your vehicle when
braking, in particular on poor or slippery
surfaces.
BRAKING ASSISTANCE SYSTEMS
Group of supplementary systems which help
you to obtain optimum braking in complete
safety in emergency situations:
-
anti-lock braking system (ABS),
-


electronic brake force distribution

(E
b F d ),
-

emergency braking assistance (EBA). Activation
The anti-lock braking system comes into


operation automatically when there is a risk
of wheel lock.
Normal operation of the ABS may make
itself felt by slight vibration of the brake
pedal accompanied by some noise.
When braking in an emergency
, press
very firmly without releasing the
pressure.
Operating fault If this warning lamp comes on,
accompanied by an audible signal
and a message in the instrument
panel screen, it indicates a fault
with the anti-lock braking system which
could result in loss of control of the vehicle
when braking. If this warning lamp comes on,
together with the ABS warning
lamp, accompanied by a message
in the instrument panel screen,
it indicates a fault with the electronic brake
force distribution which could result in loss
of control of the vehicle when braking.
You must stop as soon as it is safe
to do so.
Good practice
The
ab
S system does not provide shorter
braking distances. On very slippery surfaces
(black ice, oil...) the ABS can extend braking
distances. For emergency braking, press the
brake pedal hard and do not release it, even
on a slipper surface; you will then be able to
steer the vehicle and avoid an obstacle.
When replacing wheels (tyres and
rims), ensure that they conform to the
manufacturer's recommendations. In either case, contact a CITR o Ë n dealer or
a qualified workshop.
For maximum braking efficiency, a
bedding-in period of around 300 miles
(500 kilometres) is needed. During this
period it is recommended that you avoid
harsh, repeated or prolonged braking.
Driving safely

11 3
Emergency braking assistance*
System which, in an emergency, enables
you to reach the optimum braking pressure
more quickly, thus reducing the stopping
distance. The emergency braking assistance
is an integral part of the DSC system.
Activation
It is brought into play by the speed at which
the brake pedal is pressed.
The effect of this is a reduction in the
resistance of the pedal and an increase in
braking efficiency.
When braking in an emergency, press firmly
without releasing the pressure.
Good practice
This system cannot be deactivated by the
driver.
* Depending on country of sale.
TRAJECTORY CONTROL SYSTEMS
Dynamic stability control

(DSC)
The dynamic stability control system acts on
the brake of one or more wheels and on the
engine to keep the vehicle on the trajectory
required by the driver, within the limits of the
laws of physics.
Activation
This system is activated automatically each
time the vehicle is started and cannot be
deactivated.
It comes into operation in the event of a grip
or trajectory problem.
Illumination of this warning lamp,
accompanied by a message in the
instrument panel screen, indicates
a fault with the system, which is
deactivated automatically.
Have it checked by a CITROËN dealer or a
qualified workshop.
Anti-slip regulation (ASR) and engine
control (MSR)
Anti-slip regulation (also known as traction
control) optimises traction, avoiding wheel
spin by acting on the brakes of the driving
wheels and the engine.
Engine control is an integral part of the ASR
system and intervenes when a sudden gear
change is made or of one of the driving
wheels looses grip, by reducing engine
torque to avoid loss of stability of the
vehicle.
Activation
These systems are activated automatically
every time the vehicle is started.
In the event of a problem od adhesion or
trajectory, these systems come into play.
Deactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow,
on soft ground...), it may be advisable to
deactivate the
a

SR system, so that the
wheels can spin freely and regain grip.
This is indicated by flashing of this
warning lamp in the instrument
panel.
Operating fault
6
SAFETY
Driving safely

138
In certain cases of particularly arduous
use (towing the maximum load up a steep
slope in high temperatures), the engine
automatically limits its power. In this case,
automatic cutting off of the air conditioning
allows the engine power to be saved.If the coolant temperature
warning lamp comes on, stop the
vehicle and switch off the engine
as soon as possible.
ChecksSee the "Levels" section of
chapter 7.
Tyres: check the tyre pressures on the
towing vehicle and the trailer, observing the
recommended pressures.
Brakes: towing increases the braking
distance.
d rive at a moderate speed,
change down early and brake gradually. Side wind: sensitivity to side wind is
increased.
d rive smoothly and at a
moderate speed.
ABS: the system only controls the vehicle,
not the trailer.
Distribution of loads
distribute the load in the trailer so that the
heaviest objects are as close as possible
to the axle and the nose weight is close to
the maximum authorised without, however,
exceeding it. The air density decreases with
altitude, so reducing the performance of the
engine. The maximum towed load must be
reduced by 10 % for each 1 000 metres of
altitude.
Refer to the "Technical data -
Identification markings" section. Rear parking sensors: the sensors will be
deactivated automatically when an genuine
CITR
o Ë n towbar is used.
Towbar
We recommend the use of genuine
CITR
o Ë n towbars and their harnesses,
which have been tested and approved from
the design stage of your vehicle, and that
the fitting of this equipment is entrusted to a
CITROËN dealer or a qualified workshop.
If this equipment is not fitted by a CITR
o Ë n

dealer

, it is essential that it is fitted using
the electrical pre-equipment located at
the rear of the vehicle and following the
manufacturer's instructions.
The operation of the rear parking sensors is
deactivated automatically when the trailer
cable connector is inserted in the towbar
socket.
When the trailer cable is removed, the rear
parking sensors are re-activated.
Refer to the "Technology on board -
Parking sensors" section.
For information on the maximum
weights and towed loads applicable to
your vehicle, refer to the "Technical data -
Weights" section.
Towing a trailer

145
DIESEL ENGINE
Take care when doing anything under
the bonnet.
1.

Screenwash reservoir
.
2.

Fusebox.
3.

Engine coolant header tank.
4.


Brake and clutch fluid reservoir
.
5.
a
ir filter.
6.

Dipstick.
7.


Engine oil filler cap.
8.


Power steering fluid reservoir
.
8
CHECKS
Under the bonnet