2010.5 Citroen NEMO brake

97
5
SAFETY
Driving safely
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
(EBFD),
- 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 ABS 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 CITROËN dealer.
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.

98
Driving safely
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 ESP 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
Electronic stability programme (ESP)
The electronic stability programme 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
The ESP 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
and the warning lamp in the

"ASR OFF" button, accompanied
by a message in the instrument
panel screen, indicates a fault with the ESP
system, which is deactivated automatically.
Have it checked by a CITROËN dealer. 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 ASR system, so that the
wheels can spin freely and regain grip.

 Press the "ASR OFF" button, located in
the middle of the dashboard.
If the button's warning lamp comes
on, accompained by a message in the
instrument panel screen, this indicates that
the ASR system is deactivated.
This is indicated by flashing of this
warning lamp in the instrument
panel.
Operating fault

98
Driving safely
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 ESP 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
Electronic stability programme (ESP)
The electronic stability programme 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
The ESP 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
and the warning lamp in the

"ASR OFF" button, accompanied
by a message in the instrument
panel screen, indicates a fault with the ESP
system, which is deactivated automatically.
Have it checked by a CITROËN dealer. 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 ASR system, so that the
wheels can spin freely and regain grip.

 Press the "ASR OFF" button, located in
the middle of the dashboard.
If the button's warning lamp comes
on, accompained by a message in the
instrument panel screen, this indicates that
the ASR system is deactivated.
This is indicated by flashing of this
warning lamp in the instrument
panel.
Operating fault

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6
ACCESSORIES
Towing a trailer
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 light comes on, stop the
vehicle and switch off the engine
as soon as possible.
See the "Levels" section of chapter 7.

Tyres: check the tyre pressures of the
towing vehicle (see the "Identification
markings" section of chapter 7) and of
the trailer, observing the recommended
pressures.

Brakes: towing increases the braking
distance. Drive at a moderate speed,
change down early and brake gradually.
Side wind: sensitivity to side wind is
increased. Drive smoothly and at a
moderate speed.

ABS: the system only controls the vehicle,
not the trailer.

Rear parking sensors: the sensors
will be deactivated automatically
when an genuine CITROËN towbar is used
(see the "Rear parking sensors" section of
chapter 3). Towbar
We recommend the use of original
CITROËN 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.
If this equipment is not fitted by a CITROËN
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.

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"
chapter for details of the weights and
towed loads applicable to your vehicle
and also to the administrative documents
(V5 registration document, ...).

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7
QUICK HELP
Changing a wheel
CHANGING A WHEEL
Parking the vehicle
As far as possible, park the vehicle on level,
stable and non-slippery ground.
Apply the handbrake, switch off the ignition
and engage first gear (on a hill).
It is imperative that you ensure that the
occupants get out of the vehicle and wait in
a safe location.
If possible, place a chock under the
wheel diagonally opposite the wheel to be
changed. Tools
The tools required are stored in a tool kit
located behind the driver's seat (Light van)
or behind the rear bench seat (Combi).

1. Wheelbrace.

2. Centring guide.

3. Screwdriver.

4. Jack with handle.

5. Removable towing eye.
The jack and all of the tools are specific
to your vehicle. Do not use them for other
purposes.
Never go underneath the vehicle when it is
raised only by the jack; use an axle stand. Taking out the spare wheel
The spare wheel retaining bolt is located on
the rear left part of the loading sill.

1. Slacken the wheel retaining bolt using the
wheelbrace.

2. Unscrew fully to unwind the winch cable.

3. Take out the spare wheel using the
wheelbrace.

4. Raise the cover A .

5. Remove the cable B from its housing.

6. Release the spare wheel and place it
near the wheel to be changed.

122
Changing a wheel Removing

1. Park the vehicle on level, stable and non-
slippery ground. Apply the parking brake.
Switch off the ignition and engage first
gear or reverse, depending on the slope.

2. Detach the wheel trim (large model) using
the wheelbrace 1 , pulling at the valve
passage hole.
Slide the screwdriver 3 into the notch on
the trim (small model) and use the tool as
a lever, pressing to unclip the trim.

3. Slacken the wheel bolts using the
wheelbrace.
4. Position the jack underneath the body,
in accordance with the illustration, at
the mark A (in the side member recess)
as close as possible to the wheel to be
changed.

5. Extend the jack 4 until its base is in
contact with the ground. Ensure that the
centreline of the jack base is vertical in
relation to the location used.

6. Raise the vehicle.

7. Remove the bolts and detach the wheel.
Putting the wheel back in place

1. Install the support on the wheel.

2. Place the cable B in position.

3. Lower the cover A .

4. Position the wheel.

5. Turn the wheelbrace clockwise to raise
the spare wheel completely.

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7
QUICK HELP
Changing a bulb
Rear lamps - Identify the faulty bulb then open the rear
doors.
- Unscrew the two screws using the screwdriver supplied in the tool kit
(behind the driver's seat) and extract the
bulb holder.
- Release the lamp unit.
- Disconnect the electrical connector.
- Remove the support by moving aside the tabs.
- Change the bulb.
Number plate lamps

Type A, C 5 W - 5 W
- Unclip the transparent cover using the screwdriver supplied in the tool kit
(behind the driver's seat) and extract the
bulb holder.
- Change the bulb by moving aside the two contacts.
- Ensure that the new bulbs are secured correctly between the two contacts.
- Replace the plastic lens and press on it.
For further information concerning the bulbs,
refer to the table "Types of bulb".


1. Brake lamps
Type B , P21 W - 21 W

2. Direction indicators
Type B, PY 21 W - 21 W amber

3. Reversing lamps
Type B, P21 W - 21 W

4. Sidelamps/Foglamps
Type B , P4/21 W - 4 W/21 W
On the hinged rear doors On the tailgate

130
Changing a bulb
Third brake lamp
On the hinged rear doors

Type B , W 5 W - 5 W (4 bulbs)
- Unclip the transparent cover using the screwdriver located in the tool kit.
- Disconnect the electrical connector.
- Remove the bulb holder by squeezing the two tabs.
- Remove the faulty bulb.
- Change the bulb. On the tailgate

Type B, W 5 W - 5 W (5 bulbs)
- Open the tailgate.
- Remove the two cover retaining screws, then the cover.
- Remove the bulb holder by squeezing the two tabs.
- Remove the faulty bulb.
- Change the bulb.
If you encounter any difficulty, consult a
CITROËN dealer.