engine overheat CITROEN JUMPY 2022 Owners Manual

134
Driving
Driving recommendations
► Observe the driving regulations and remain
vigilant whatever the traffic conditions.
►

Monitor your environment and keep your
hands on the wheel to be able to react to
anything that may happen any time.
►


Drive smoothly
, anticipate the need for
braking and maintain a longer safety distance,
especially in bad weather.
►

Stop the vehicle before performing operations
that require sustained attention (e.g.

settings).
►

During long trips, take a break every 2 hours.
T

o ensure the durability of the vehicle and
for safety reasons, remember that certain
precautionary measures must be taken when
driving the vehicle:
Manoeuvre cautiously, at low speed
Manoeuvre slowly.
Before turning, check that there are no obstacles
at mid-height along the sides.
Before reversing, check that there are no
obstacles, particularly at high level behind the
vehicle.
Be aware of the external dimensions, if ladders
are fitted.
Drive the vehicle carefully
Take corners gently.
Anticipate the need to brake as the stopping
distance is increased, particularly on wet or icy
roads.
Be aware of the effect of side winds on the
vehicle.
Maintenance
Inflate to the minimum pressure indicated on the
label, or even over-inflate by 0.2 to 0.3 bar for
long journeys.
Important!
Never leave the engine running in a
closed space without sufficient
ventilation. Internal combustion engines emit
toxic exhaust gases such as carbon
monoxide. Danger of poisoning and death!
In very severe wintry conditions
(temperature below -23°C), let the engine
run for 4 minutes before moving off, to ensure
the correct operation and durability of the
mechanical components of your vehicle
(engine and gearbox).
Never drive with the parking brake
applied . Risk of overheating and
damaging the braking system!
Never park the vehicle and never
leave the engine running on a
flammable surface (e.g.
dry grass, dead
leaves).The vehicle exhaust system is very
hot, even several minutes after the engine
stops. Risk of fire!
Never drive on surfaces covered with
vegetation (e.g. tall grass,
accumulated dead leaves, crops, debris)
such as a field, a country lane overgrown
with bushes or a grassy verge.
This vegetation could come into contact with
the vehicle's exhaust system
or other systems
which are very hot. Risk of fire!
Make sure you do not leave any item in
the passenger compartment which could
act like a magnifying glass under the effect of
the sun's rays and cause a fire. Risk of fire or
damage to interior surfaces!
Never leave the vehicle unattended,
with the engine running . If you have to
leave your vehicle with the engine running,
apply the parking brake and put the gearbox
into neutral or position N or P (depending on
the type of gearbox).
Never leave children inside the vehicle
unsupervised.
On flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage to the
engine or gearbox, as well as to your vehicle's
electrical systems.

136
Driving
temperature. The fan’s cooling capacity does not
increase with engine speed.
►
Reduce speed and lower the engine speed to
limit the amount of heating produced.
►


Pay constant attention to the coolant
temperature.
If this warning lamp and the
STOP warning lamp come
on, stop the vehicle and switch off the engine as
soon as possible.
Brakes
Using the engine brake is recommended to limit
the overheating of the brakes. Braking distances
are increased when towing a trailer.
Side wind
Bear in mind that the vehicle will be more
susceptible to wind when towing.
Anti-theft protection
Electronic immobiliser
The remote control contains an electronic chip
which has a special code. When the ignition is
switched on, this code must be recognised in
order for starting to be possible.
A few seconds after switching off the ignition,
this system locks the engine control system,
therefore preventing the engine from being
started in the event of a break-in.
In the event of a fault, you are informed
by illumination of this warning lamp, an
audible signal and a message on the screen.
The vehicle will not start; contact a CITROËN
dealer as soon as possible.
Starting/switching off the
engine
Starting
The parking brake must be applied.
►

W

ith a manual gearbox, place the gear
lever in neutral, fully depress the clutch pedal
and keep the pedal down until the engine starts.
►

W

ith an automatic gearbox, place the
selector in position P then depress the brake
pedal.
With the conventional key / With the
remote control key
1. Stop position.
2. Ignition on position.
3. Starting position.
►

Insert the key into the ignition switch.
The
system recognises the starting code.
►

Unlock
the steering column by simultaneously
turning the steering wheel and the key.
In certain circumstances, you may have
to turn the steering wheel firmly to move
the wheels (if the wheels are against a kerb,
for example).
►

T

urn the key to position 2, Ignition On, to
activate the engine pre-heating system.
► Wait until this warning lamp goes off in
the instrument panel, then turn the key to
position 3 without pressing the accelerator pedal,
to operate the starter motor until the engine

146
Driving
► For maximum acceleration without
touching the selector , fully depress the
accelerator pedal (kick-down).
The gearbox changes down automatically or
holds the gear selected until the maximum
engine speed is reached.
When braking, the gearbox changes down
automatically to provide effective engine braking.
If you release the accelerator sharply, the
gearbox will not shift to a higher gear for safety
reasons.
Never select position N while the vehicle
is moving.
Never select positions P or R unless the
vehicle is completely stationary.
Temporary manual control
of gear changes
You can temporarily assume control of gear
changing using the " +" et "-” steering-mounted
controls. The gear change request will be
executed if the engine speed permits.
This function allows you to anticipate certain
situations, such as overtaking another vehicle or
approaching a bend in the road.
After a few seconds with no inputs via the control
paddles, the gearbox reverts to automatic
operation.
Creeping (moving without
using the accelerator)
This function facilitates manoeuvring of the
vehicle at low speed (when parking, in traffic
jams, etc.).
With the engine at idle, parking brake released
and position D, M or R selected, the vehicle
moves
as soon as you take your foot off
the brake pedal (even without pressing the
accelerator).
As a safety precaution, never leave the vehicle with the engine running and the
doors closed.
Manual operation
► With the selector in position D , press
button M to enable 6- or 8-speed
sequential
gear changing.
The indicator lamp for the button comes on.
►

Operate the "
+" or "-" steering mounted
controls.
M appears and the engaged gears are
shown in succession on the instrument
panel.
►

Y

ou can revert to automatic operation at any
time by pressing button M again.
The indicator lamp for the button goes off.
In manual mode, there is no need to
release the accelerator pedal while
changing gear.
It is only possible to change from one
gear to another if the vehicle speed and
engine speed permit.
If the engine speed is too low or too high,
the selected gear flashes for a few
seconds, then the gear actually engaged is
shown.
When the vehicle is stationary or moving very
slowly, the gearbox automatically selects gear
M1.
To preserve the brakes while descending a steep incline, use engine braking to
reduce your speed (change down or select a
lower gear).
Keeping the brake pedal pressed
continuously for long periods can overheat
the brakes, with the risk of damaging the
braking system or making it inoperative.
Only use the brakes when necessary, to slow
or stop the vehicle.
Depending on the road configuration
(e.g. mountainous road), manual
operation may be preferable.
Automatic operation may not always be
suitable, and does not enable engine braking.

246
Bluetooth® audio system
Interactive voice response
From the contextual menu, select "DTMF
tones" and confirm to use the digital
keypad to navigate in the interactive voice
response menu.
Confirm with OK.
Consultation call
From the contextual menu, select
"Switch" and validate to return to a call
left on hold.
Confirm with OK.
Directory
To access the directory, press and hold SRC/TEL.
Select "Directory" to see the list of
contacts.
Confirm with OK.
To modify the contacts saved in the system, press MENU then select
"Telephone" and confirm.
Select "Directory management " and confirm.
You can:
–

"Consult an entry",
–

"Delete an entry",
–

"Delete all entries".
The system accesses the telephone's contacts directory, depending on its
compatibility, and while it is connected via
Bluetooth.
With certain telephones connected by
Bluetooth you can send a contact to the
directory of the audio system.
Contacts imported in this way are saved in a
permanent directory visible to all, whatever the
telephone connected.
The menu for the directory is not accessible if it
is empty.
Voice recognition
This function allows you to use your
smartphone's voice recognition via the system.
To start voice recognition, depending on the type
of steering mounted controls:
Make a long press on the end of the lighting
control stalk.
OR
Press this button.
Voice recognition requires the use of a
compatible smartphone first connected to
the vehicle by Bluetooth.
Frequently asked
questions
The following information groups together the answers to the most frequently asked questions
concerning your audio system. With the engine off, the audio system
switches off after a few minutes of use.
When the engine is switched off, the audio
system operating time depends on the state of
charge of the battery.
The switch-off is normal: the audio system
switches to economy mode and switches off to
avoid discharging the vehicle's battery.
►

Start the vehicle’
s engine to increase the
charge of the battery.
The message "the audio system is
overheated" is displayed onscreen.
To protect the installation if the ambient
temperature is too high, the audio system
switches to an automatic thermal protection
mode, in which the volume may be decreased or
the CD player stopped.
►
Switch the audio system off for a few minutes
to allow the system to cool.
Radio
There is a difference in sound quality
between the different audio sources (radio,
CD, etc.).
For optimal listening quality, the audio settings
(Volume, Bass, Treble, Ambience and Loudness)
can be adjusted to different audio sources,
resulting in audible differences when switching
between sources (radio, CD, etc.).
►

Check that the audio settings (V
olume, Bass,
Treble, Ambience and Loudness) are appropriate
to the sources being listened to. We recommend
setting the audio functions (Bass, Treble, Fr-Re