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Welcome
Thank you for choosing a 508 RXH, a symbol of
condence, passion and inspiration
this handbook has been designed to help to make the most of your
508 RXH in all circumstances and in complete safety.
take the time to read through it so as to familiarise yourself with your
vehicle.
this handbook covers all of the variations in equipment that could be
fitted to a 508 RXH.
Your vehicle will be fitted with only some of the equipment described in
this document, depending on its trim level, version and the specification
for the country in which it was sold.
the descriptions and illustrations are given as indications only.
Automobiles PeugeOt reserves the right to modify the technical
characteristics, equipment and accessories without having to update this
edition of the handbook.
this document forms an integral part of your vehicle. Remember to pass
it on to the new owner in the event of the sale of the vehicle.
Key
For any work on your vehicle, use a qualified workshop that has the
technical information, competence and equipment required, which a
PeugeOt dealer is able to provide.
We draw your attention to the following points:
- the fitting of electrical equipment or accessories not listed by
PeugeOt may cause faults and failures with the electrical
system of your vehicle. Contact a PeugeOt dealer or a
qualified workshop for information on the range of recommended
accessories.
- Any modification or adaptation not intended or authorised by
Automobiles PeugeOt or carried out without meeting the
technical requirements defined by the manufacturer would lead
to the suspension of the new vehicle warranty.
Warning:
this symbol marks warnings which it is essential to observe for your
own safety, for the safety of others or to avoid any risk of damaging
your vehicle.
Protection of the environment:
this symbol accompanies advice relating to protection of
the environment.
Information:
this symbol draws your attention to additional information for better
use of your vehicle.
Page reference:
this symbol invites you to refer to the pages which provide details of
the function.
Contents
Overview
Hybrid system
Presentation 12
Starting / switching off 15
Ready lamp 19
HYbrid4 mode selector 19
energy consumption / generation indicator 22
Display of hybrid power ow 23
HYbrid4 frequently asked questions 26
eco off 29
eco-driving 30
Consumption 32
High voltage battery 33
Car washing machine or tunnel 37
Recovery on a at-bed 38
.
.
Monitoring
Instrument panel 39
Indicator and warning lamps 41
gauges and indicators 52
trip computer 57
touch screen 61
Setting the date and time 64
Access
Remote control key 65
Alarm 75
electric windows 77
Boot 79
Motorised tailgate 80
Panoramic sunroof 83
Fuel tank 84
Diesel misfuel prevention 85
Heating and Ventilation 104
Dual-zone digital air conditioning 106
Quad-zone digital air conditioning 109
Front demist - defrost 114
Front demist - defrost 114
Rear screen demist - defrost 114
Programmable Heating / Ventilation 115
Driving
electric parking brake 117
gear shift indicator 123
electronic gearbox 124
Hill start assist 128
Head-up display 129
Blind spot sensors 131
Speed limiter 135
Cruise control 137
Parking sensors 139
Reversing camera 141
thank you for choosing this HYbrid4 vehicle,
which has characteristics that are different from
conventional vehicles.
Study this handbook to learn about the specific
hybrid functions and for more information, refer
to the "Hybrid System" section.
12
the HYbrid4 technology allows two sources of
energy to be associated in an effective manner:
the Diesel HDi engine, which drives the front
wheels and the electric motor, which drives the
rear wheels.
these two motors can operate alternately or
simultaneously, according to the hybrid mode
selected and the driving conditions.
the electric motor alone provides power for
the vehicle in "ZeV" (Zero emissions Vehicle)
mode, and in "Auto" mode for running at slow
speed and low load. It also assists the Diesel
engine when moving off, accelerating and
changing gear.
the battery that powers the electric motor is
recharged during phases of deceleration and
stores the energy for subsequent use.
1. Diesel HDi engine (front wheel drive).
2. electric motor (rear wheel drive).
3. 200 V battery.
4. electronic power supervisor.
Overview
5. Alternator-starter motor (Stop & Start).
6. electronic gearbox.
7. electrical flow.
8. HYbrid4 mode selector.
.
5
Overview
For economical driving, caring for the environment
the fuel consumption of a vehicle varies greatly:
- according to the driver's style of driving (moderate, aggressive, fast, ...),
- according to the type of journeys made (urban, main road, motorway, flowing, heavy traffic, …) and the speed.
Main recommendations for driving economically
Hybrid mode selector
to optimise fuel consumption, use the Automode of the selector whenever possible (the mode is activated
automatically when starting) including for urban journeys.
this mode optimises the use of the energy sources (internal combustion engine and/or electric) contrary to other
modes, which are for use in particular cases.
Gear lever
use the automatic mode A as much as possible as this optimises gear changes to suit the requirements.
Drive smoothly
Stay in the "eco" zone displayed in the energy consumption / generation indicator: accelerate gently, drive at
steady speeds using the speed limiter or cruise control as soon as possible.
Use the "charge" zone: anticipate the need to slow down by taking your foot off the accelerator rather than
braking. the movement of the energy consumption / generation indicator needle (into the "charge" zone), shows
the level of energy recovery.
Consumption history
See the impact of your style of driving and the type of journey by reviewing the history of your energy
consumption. Refer to the "Multifunction screens" section.
Causes of high consumption and checks
As with any vehicle, limit overloading, wind resistance (windows open above 30 mph (50 km/h), roof bars, loaded
or not, …), the use of power consumers (air conditioning, heated seats, heated rear screen, …).
Observe the recommendations on checks (regular check of tyre pressures, correct tyre pressures, …) and routine
servicing.
6
exterior
Overview
.
Electronic key: Keyless
Entry and Starting
this system allows you to unlock, lock
and start your vehicle while keeping
the key on your person and in the
recognition zone around the vehicle.
66
Temporary puncture repair kit
this kit is a complete system consisting of a
compressor and a sealant cartridge, to allow
the temporary repair of a tyre.
187
Motorised tailgate
this system provides motorised opening and
closing of the tailgate, by pressing a button.
80
Front and rear parking sensors
this system provides a warning when
manoeuvring forwards and backwards by
detecting obstacles located in front of or behind
the vehicle.
139
7
Overview
Interior
Interior mood lighting
this subdued passenger compartment lighting
improves visibility inside the vehicle in low light
conditions.
157
Head-up display
this system projects speed and cruise control/
speed limiter information onto a smoked strip
in the driver's field of vision, so that they do not
need to take their eyes off the road.
129
Audio and communication system
this system benefits from the latest
technology: MP3 compatible audio system,
uSB player, Bluetooth hands-free system,
satellite navigation system with colour screen,
auxiliary inputs, Hi-Fi audio system, ...
245
If your vehicle is fitted with a
JBL Hi-Fi audio system, this
is designed specifically for the
passenger compartment of your
vehicle.
Refer to the "Audio and telematics"
section.
Digital air conditioning
After setting the desired level of comfort, the
system then automatically controls this level
according to the ambient conditions.
Dual-zone
106
Quad-zone
109
8
Switch panels
Illumination of the lamp indicates the state of
the corresponding function.
Overview
Opening the fuel filler flap.
84
Deactivation of the DSC system.
179
electric child lock.
171
.
Massage.
90
Adaptive lighting
148
Blind spot monitoring.
131
Alarm.
75
Starting/stopping using the electronic
key.
15
PeugeOt Connect SOS
242
electric parking brake.
117
Opening the boot.
68, 79, 80
Programmable heating warning lamp.
115
Deactivation of parking sensors.
140
Inhibition of internal combustion
engine stop.
29
Head-up display
(on/off, settings).
129
9
Overview
Instruments and controls
1. Cruise control / speed limiter controls.
2. Headlamp height adjustment.
3. Lighting and direction indicator stalk
4. Instrument panel.
5. Driver's airbag.
Horn.
6. gear selector.
7. HYbrid4 mode selector.
8. 12 V accessory socket
uSB port / auxiliary socket.
9. Bonnet release lever.
10. Fusebox.
11. Front door window demisting/defrosting
vent.
12. Windscreen demisting/defrosting vent.
13. Steering lock and starting with the key.
14. Starting using the electronic key.
15. Audio equipment steering wheel controls.
16. Wiper / screenwash / trip computer stalk.
17. Central locking and hazard warning
buttons.
18. Screen.
19. Central adjustable air vents.
20. Passenger's airbag.
21. Side adjustable air vents.
22. glove box / Passenger's airbag
deactivation.
23. electric parking brake.
24. Central armrest with storage.
25. Storage (according to version).
26. Audio system.
27. Heating / air conditioning controls.
28. Alarm / PeugeOt Connect SOS -
PeugeOt Connect Assistance.
29. Storage.
30. Massage / Adaptive lighting / Blind spot
monitoring.
10
Overview
.
11
Hybrid system
Presentation
the HYbrid4 technology allows two sources of
energy to be associated in an effective manner:
the Diesel HDi engine, which drives the front
wheels and the electric motor, which drives the
rear wheels.
these two motors can operate alternately or
simultaneously, according to the hybrid mode
selected and the driving conditions.
the electric motor alone provides power for
the vehicle in "ZeV" (Zero emissions Vehicle)
mode, and in "Auto" mode for running at slow
speed and low load. It also assists the Diesel
engine when moving off, accelerating and
changing gear.
the battery that powers the electric motor is
recharged during phases of deceleration and
stores the energy for subsequent use.
12
1. Diesel HDi engine (front wheel drive).
2. electric motor (rear wheel drive).
3. 200 V battery.
4. electronic power supervisor.
5. Alternator-starter motor (Stop & Start).
6. electronic gearbox.
7. electrical flow.
8. HYbrid4 mode selector.
Main parts of th e HYbrid 4 system
the HDi Diesel engine - 1, located at the front, drives the front wheels and provides most of the
power needed to drive the vehicle.
It is fitted with an alternator-starter motor (Stop & Start) - 5 which recharges the batteries and
provides additional power when needed (in 4x4 mode).
the electric motor - 2, located at the rear, drives the rear wheels on its own, or supplements the
Diesel engine, according to the hybrid mode selected.
It recovers energy and charges the batteries during phases of deceleration of the vehicle and is
active up to 70 mph (120 km/h).
A 200 V NI-MH high voltage battery - 3, provides a source of energy for the rear electric motor.
Its charging rate is managed automatically by the vehicle during phases of deceleration.
It is located in a compartment in the boot, access to which is restricted to trained service
technicians.
the battery state of charge is indicated by 8 horizontal or vertical bars (depending on the screen).
Hybrid system
.
the conventional battery, located under the bonnet, powers the vehicle's 12 V systems. It is
recharged automatically by the high voltage network.
13
Hybrid system
the electronic power supervisor - 4 automatically manages the operation of the two power units
(Diesel and electric) to provide the lowest consumption.
An inverter and a transformer are needed to manage the electric power.
the inverter acts on the torque of the electric motor, by regulating the current coming from the high
voltage battery pack. Its operating range is between 150 and 270 volts.
the transformer converts the 200 V of the battery pack to 12 V, to power the vehicle's ancillary
systems.
the alternator-starter motor - 5 assures the Stop & Start function which allows the Diesel
engine to be put into standby during stops (traffic lights, a stop, or in a traffic jam, for example) or
during phases of running in all-electric mode.
the stopping and restarting of the Diesel engine is done in a way that is instantaneous and
transparent for the driver.
It also provides additional charging of the batteries (4x4 mode for example or under-charged high
voltage battery).
the electronic gearbox - 6 provides, in automatic mode, significant savings in fuel consumption
compared to a conventional manual gearbox, thanks to its electronic control system.
It also offers improved driving pleasure with the possibility at any time of choosing the gear
changing mode: automatic or manual, using the paddles located behind the steering wheel.
14
Starting - stopping the engine
Before star t ingStarting the HYbri d4
system
- Place the gear selector in position N.
- If the vehicle has Keyless entry and
Starting, simply having the key inside the
vehicle is sufficient.
- Otherwise, it is necessary to place the key
in the ignition switch.
- If the Diesel preheater indicator lamp is on
(ambient temperature below zero) wait until
it goes off before starting.
- Press the brake pedal.
- Make a single short press (about
one second) on the START/STOP button
or turn the key fully towards the dashboard
to position 3 (Starting).
- the steering column unlocks (noise and
noticeable movement).
Hybrid system
- Keep your foot on the brake pedal until the
HYbrid4 system starts up (the instrument
panel and the Ready lamp come on,
confirmed by an audible signal).
the hybrid system determines whether it is
necessary to start the Diesel engine.
.
15
Hybrid system
Switching the HYbrid4 system off
16
- Before switching off the HYbrid4 system,
place the gear selector in position N.
- Make a short press on the START/STOP
button or turn the key fully off to
position 1 (Stop) then remove the key from
the ignition switch.
- the system shuts down and the steering
column locks.
When stationary, ensure that the ignition is
switched off and check that the Ready lamp
is off when you want to leave the vehicle,
otherwise the hybrid system will still be active.
For more information, refer to the
"underbonnet precautions / warnings"
section.
When your vehicle moves off in
electric mode, it makes no noise. Be
very careful of pedestrians as they
will not hear you coming.
Switching off the engine leads to a loss
of braking assistance.
Ignition on without sta r ting
the engine
(accessory position)
turn the key towards the dashboard to the
intermediate position or with the Keyless entry
and Starting key inside the vehicle, press the
"StARt/StOP" button, with no action on the
pedal. this switches on the ignition and so
activates the ancillary equipment.
F Press the "StARt/StOP" button,
the instrument panel comes on
but the engine does not start.
F Press the button again to switch
off the ignition and so allow the
vehicle to be locked.
If you use the accessories position
for too long, the system automatically
changes to economy mode to avoid
discharging the battery.
Anti-theft protection
Electronic engine immobiliser
the keys contain an electronic chip which has
a secret code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
this electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.
In the event of a malfunction, you are informed
by a message in the instrument panel screen.
In this case, your vehicle does not start; contact
a PeugeOt dealer as soon as possible.
Hybrid system
.
17
Hybrid system
Emergency starting with the
electronic key
When the electronic key is in the recognition
zone and your vehicle does not start after
pressing the "StARt/StOP" button:
F Open the housing below the "StARt/
StOP" button.
F Insert the electronic key in the location A.
F Press the "StARt/StOP" button.
Once the engine has started, you can
remove the electronic key and close the
housing.
Emergency switch-off using the
electronic key
In the event of an emergency only , the engine
can be switched of without conditions. to do
this, press and hold the "St ARt/StOP" button
for about 3 seconds.
In this case the steering column locks as soon
as the vehicle stops.
If the electronic key is no longer in the
recognition zone when you request switching
off the engine, a message appears in the
instrument panel.
F Press and hold the "StARt/StOP" button
for about 3 seconds if you want to force
switching off the engine (note that restarting
will not be possible without the key).
the electronic key must always remain
inside the vehicle while in use.
Electronic key not recognised by
the "Keyless Entry and Starting"
system
If the electronic key is no longer in the
recognition zone when driving or when you
(later) request switching off of the hybrid
system, a message appears in the instrument
panel.
F Press and hold the "StARt/StOP" button
for about 3 seconds if you want to force
switching off of the hybrid system (note that
restarting will not be possible without the
electronic key in the recognition zone).
18
Hybrid system
.
Ready lamp
With the gear selector in position N, press the
brake pedal and start the hybrid system.
this lamp comes on when the vehicle is ready
to move off ("Auto" mode is on by default) and
so the driver can press the accelerator.
this lamp comes on more or less instantly
but may take a few seconds in some cases
(in particular, the time needed for pre-heating
the Diesel engine in cold weather or in energy
economy mode, for example, ...).
When stationary, switch off the hybrid
system and check that the Ready lamp
is off when you leave the vehicle,
otherwise the hybrid system will remain
active.
For more information, refer to the
"underbonnet precautions / warnings"
section.
HYbrid4 mode selector
using the selector, the driver can choose one of the four drive modes for the vehicle.
turn the dial to the right or left; the mode selected is confirmed by illumination of the corresponding
indicator.
"AutO" mode, for everyday use and optimised
fuel consumption.
"ZeV" mode, to force electric running.
"SPORt" mode, to make use of the maximum
performance of the vehicle.
"4WD" mode, to force the vehicle into 4x4 mode.
19
Hybrid system
"AUTO" mode
use in preference for everyday driving
and optimised fuel consumption.
Activated automatically when starting
the HYbrid4 system.
It automatically manages the operation of the
Diesel engine and the electric motor, according
to vehicle parameters, traffic conditions and
driving style so as to optimise the vehicle's fuel consumption.
this mode activates "zero emissions" electric running when the conditions allow.
In "AutO" mode, the electric motor:
- can power the vehicle on its own in "zero
emissions" electric running, depending
on the state of charge of the battery, if the
conditions specific to the vehicle are met
and if acceleration is moderate,
- supplements the Diesel engine when
moving off and changing gear, during
acceleration and when traction from the
front wheels is inadequate (it automatically
adds4 wheel drive),
- Can be active alone up to 53 mph (85 km/h).
It is no longer active above 75 mph (1 20 km/h).
"ZEV" mode
(all electric)
"Zero emissions vehicle" operation is assured
100 % by electric drive.
this mode forces silent running at moderate
speeds.
It can be activated when the
required conditions are met,
particularly if the state of
charge of high voltage battery is
sufficient (from 4 bars).
If the conditions do not allow this mode,
the message "electric mode is not currently
available" appears in the screen. the ZeV
warning lamp flashes for a few seconds then
goes off and the selector comes on in "AutO".
In "ZeV" mode:
- Range and acceleration capacity are
limited. the maximum speed is around
36 mph (60 km/h).
- under high load or a priority requirement
causing the start of the Diesel engine, the
system changes automatically to AutO
mode.
For more information on the factors
for automatic restarting of the
Diesel engine and when there is NO
access to "ZeV" mode", refer to the
corresponding section.
20
Hybrid system
.
"SPORT" mode
(Diesel and
electric)
this mode allows more dynamic driving by
providing additional performance.
Vehicle acceleration and pick-up are
maximised by using the capacity of the electric
motor, supplementing the power of the Diesel
engine.
this mode manages the response of the
accelerator, the electronic gearbox and the use
of the electric motor.
In "SPORt" mode:
- the electric motor can be used up to
75 mph (120 km/h).
"4WD" mode*
(Diesel and
electric)
this mode provides additional traction** at
low speed by driving all 4 wheels of the vehicle
continuously: the Diesel engine (front wheel
drive) and the electric motor (rear wheel drive)
operate simultaneously and permanently.
their coupling is managed electronically to
optimise traction when grip is poor.
In 4WD mode:
- Power for the electric motor is provided, if
necessary, by the alternator-starter motor
of the front engine. the Diesel engine
operates continuously.
- the additional traction from the electric
motor is available up to 75 mph (120 km/h).
* "4WD": 4 Wheel Drive.
** this mode will be even more effective if tyres
more suitable for the conditions are fitted
("winter" tyres in particular).
When driving on flooded roads or when
crossing a ford, drive at walking pace.
this mode should be used on snow
covered roads or difficult ground
(mud, sand, ...).
In this mode, in severe conditions
and if the circumstances allow, it is
recommended that you accelerate
strongly to facilitate moving off and
reduce the risk of getting stuck.
the addition of "4WD" traction is
available whatever:
- the state of charge of the traction
battery,
- the altitude.
Be aware of the ground clearance of
your vehicle: around 184 mm (with the
vehicle in working order: driver only and
the fuel tank full) in ideal conditions.
this value will vary with vehicle load,
the nature of the ground surface and
the surroundings.
If the driver considers that the vehicle
can traverse an obstacle, they assume
entire responsibility for this.
21
Hybrid system
energy consumption / generation indicator
22
the indicator dial provides real time information
on the total power used, combining electric and
Diesel.
It comprises three main zones.
ECO zon e
Zone which indicates that the vehicle is
optimising its energy consumption, electric,
Diesel or a combination of both.
this zone corresponds to phases of electric
running as well as to phases of optimum use of
the Diesel engine, which are easily accessible
with a suitable driving style (smooth
"eco-citizen" driving).
CHARGE zone
Zone which indicates that the vehicle is
in electrical energy recovery phase: on
deceleration, braking (partially or particularly
with your foot off the accelerator, to use
in preference as this gives better energy
recovery).
this allows the high voltage battery to be
recharged using "free" energy which can then
be reused for future energy requirements.
POWER zone
Zone which indicates an increased cumulative
power demand from your hybrid vehicle,
taking account of the combined power available
from the Diesel engine and the electric motor.
Hybrid system
View hybrid ow information
Information on the active hybrid mode, arrows for energy flows and the state of charge of the battery, is displayed in the instrument panel screen or
the screen.
.
Hybrid modes
1. Hybrid mode selected (AutO, ZeV, SPORt, 4WD).
2. Messages, e.g.: "Zero emission" if the Diesel engine is off
(0 g/km CO
).
2
Vehicle infrastructure
3. Diesel engine.
4. traction battery state of charge.
5. electric Motor/generator.
Operation / Energy flows
6. the Diesel engine supplies the battery (if needed).
7. Arrow from left to right: the battery powers the electric motor
(when the electric motor is operating).
Arrow from right to left: the electric motor/generator recharges
the battery (energy recovery phases).
8. the Diesel engine drives the front wheels.
9. the electric motor drives the rear wheels.
23
Hybrid system
Examples of displays
On starting and when stationary
there is no flow of energy (the Stop & Start system stops and
restarts the Diesel engine automatically).
Energy recovery
During this phase (deceleration, braking, foot off the
accelerator, … all modes), the battery is recharged by the
electric motor/generator, then being driven by the rear wheels.
You can maximise this energy recovery by taking your foot off
the accelerator pedal, deceleration will then be less marked than
with a conventional vehicle.
100% electric
In all electric running (AutO or ZeV modes), only the electric
motor, powered by the battery, drives the rear wheels.
the display of "Zero emission" indicates that the Diesel engine
is off and the vehicle is producing no CO
.
2
24
Automatic restarting of the Di esel engine or ZEV mode NOT available
the internal combustion engine may restart
or ZeV mode may not be available in the
various conditions presented below.
the internal combustion engine can be
switched off automatically as soon as these
conditions are lifted.
When the conditions described below cause
the vehicle to come out of ZeV mode and
the Diesel engine to restart, the vehicle
automatically changes to AutO mode.
Action by the driver
- Moving the gear selector to position M.
- Action on steering mounted control
paddles to change gear.
- Sustained and sharp acceleration.
- use of demisting.
- use of air conditioning.
Maintaining the performance of
the system
- When the vehicle exceeds 18 mph
(30 km/h) after moving off (if the internal
combustion engine has not already
started since the vehicle was last
started).
- If the high voltage battery is not
sufficiently charged. A minimum of
4 bars in ZeV mode so as to ensure
operation over a certain distance
(in AutO, electric operation is
accessible for a shorter period with a
lower level of charge).
- When the fuel level enters the reserve
zone (where rate of consumption of
this reserve is high, ZeV inhibition may
continue for some time after refuelling).
- During regeneration of the particle
filter, which occurs automatically for
5 to 10 minutes, approximately every
300 miles (500 kms) (or less in extended
urban running).
Difcult weather conditions
and circumstances
- If certain conditions or engine
temperature requirements make
it necessary (such as an engine
temperature that is too low for the
ambient conditions).
- When the battery is close to maximum
charge (for example: when going
down a long hill), because engine
recovery being no longer possible, the
internal combustion engine restarts
automatically just to provide engine
braking.
- If the vehicle encounters a steep slope
(car park ramp, ...).
- If the vehicle has been parked in the sun
for a prolonged period.
- When driving in mountainous conditions
(altitude).
Your vehicle is fitted with the most effective
emissions control systems, in particular the
Particle Filter (FAP).
At regular intervals your Diesel engine will
produce energy for the self-cleaning of this filter .
During this FAP regeneration phase, electric
running is purposely made unavailable and
is accompanied by a message "Electric
mode not available: FAP regeneration in
progress".
Hybrid system
.
25
Hybrid system
HYbrid4 frequently asked questions
ZEV (Zero Emissions Vehicle) mode
QuestionAnswer
26
Why is it not always possible for me to put the vehicle
into ZeV (Zero emissions Vehicle) mode even though
the battery is well charged?
Why do I sometimes see an alert message "electric
mode not available: FAP regeneration in progress"?
Why is it not possible for me to put the vehicle into
ZeV mode, even though I had just been running
electrically in Auto mode?
Why is the range in ZeV (Zero emissions Vehicle)
mode lower when climbing?
Why is it that the system makes me come out of ZeV
(Zero emissions Vehicle) mode; it does not return to
ZeV automatically when the conditions allow?
this situation is temporary.
Certain conditions will occasionally prevent the change to ZeV mode, even if the battery
has sufficient charge, such as, for example, very cold conditions, altitude, demisting, high
demand for heating or air conditioning, regeneration of the particle filter (FAP).
this is an message relating to the regeneration of the particle filter (FAP). this is a
completely normal process that takes place every 240 or 300 miles (400 or 500 km)
(or more frequently in prolonged urban use), as on a conventional HDi vehicle.
this process is not generally noticed by the driver.
On the other hand, in the case of a hybrid, this phenomenon may be noticeable (in urban
use) as temporarily the HDi engine will not stop and this message will be displayed at
intervals while regeneration is in progress.
the management of ZeV is different from Auto mode.
Changing to ZeV mode is only possible with a battery charge of at least 4 bars, in order to
assure sufficient range.
In Auto mode, the system alone manages the conditions for changing temporarily to electric
mode, for shorter periods and with a lower state of charge of the battery.
the vehicle needs more energy when climbing than when running on the level.
So it is better to stay in Auto mode, which will favour operation of the Diesel engine.
It is not intended to give preference to ZeV running at any cost, as it is not always the most
economical mode.
So the system returns automatically to Auto mode.
Reducing consumption - Fuel
QuestionAnswer
Hybrid system
.
How can I optimise my fuel consumption?give preference to Auto mode as it selects in the best way the "driving energy source" to
Why do I not manage to reduce my fuel consumption
even though I often drive in ZeV (Zero emissions
Vehicle) mode?
Why does the trip computer sometimes display the
bars for 28 mpg (10 litres) consumption in town?
Why is my battery rarely fully charged?A partly charged battery is normal operation (4 to 5 bars on average in Auto mode).
Why are there so may fuel alert messages when
starting to use the reserve?
use in order to reduce fuel consumption.
You should also adapt your driving style to the characteristics of hybrid vehicles to get the
best out of it, for example by taking your foot off the accelerator pedal rather than braking
and by anticipating decelerations (entering a built-up area, stop at traffic lights, stop at halt
signs, ...).
It is not ZeV mode but Auto mode that is the most appropriate for reducing fuel
consumption, as it selects the best "driving energy source".
ZeV mode (100% electric operation) can reduce fuel consumption in some cases. However,
recharging the traction battery has an energy cost.
this is why we recommend using Auto mode more often.
the current fuel consumption displayed may appear high when the distance covered is
very low, but this generally has very little impact and the true average fuel consumption will
remain low.
In town, your hybrid retains very good fuel economy (of the order of 35% better than a
non-hybrid vehicle).
this allows some capacity to be left free for the recovery for energy when going downhill or
taking when your foot off the accelerator.
to encourage you to refuel as soon as possible and avoid the loss of hybrid functions.
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Hybrid system
Air conditioning
QuestionAnswer
It seems to me that the vehicle runs less on electric
when the heating or air conditioning is operating, is
that right?
It seems to me that when it is very hot and the air
conditioning is working, the vehicle runs on electric for
shorter periods. Is that right?
the demand for heating or air conditioning may require the starting of the Diesel engine
until the desired level of comfort is attained.
Normal hybrid operation is simply put back. the period can be longer under low or very high
ambient temperatures.
When it is hot, the periods when the Diesel engine is put on standby and the vehicle runs on
electric are necessarily restricted in order to limit the difference between the temperature in
the vehicle and the level of comfort selected.
In very hot weather, it is always possible to press the eco OFF button (which brings the
vehicle out of ZeV mode and prevents electric running or the stopping of the engine) to give
preference to temperature control (keeps the air conditioning running).
Special HYbrid4 features
QuestionAnswer
Can I tow with my hybrid vehicle and how much?A HYbrid4 vehicle can tow between 500 kg and 800 kg (see the "towing" section).
Why does engine braking seem so strong?When you take your foot off the accelerator, the engine braking results mainly from the
this allows a jet ski or two-wheeler on a trailer to be towed, for example.
the "technical" reason for the limit is related to maintaining adequate cooling capacity for
the internal combustion engine as well as the hybrid components that are also cooled by the
engine's cooling system.
energy recovery by the electric motor.
this leads to a higher level of deceleration than a conventional vehicle and so allows the
recovery of free energy.
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