2022 PEUGEOT EXPERT check engine light

141
Driving
6Do not leave the vehicle while it is being
held temporarily by hill start assist.
If someone needs to get out of the vehicle
with the engine running, apply the parking
brake manually. Then check that the parking
brake indicator lamp and the P indicator lamp
in the electric parking brake control are on
fixed.
The hill start assist function cannot be deactivated. However, using the parking
brake to immobilise the vehicle interrupts its
operation.
If your vehicle has an automatic gearbox
and you have to move off on a steep
slope (uphill or downhill) with a loaded
vehicle, press the brake pedal, select
position D, release the parking brake then
release the brake pedal.
Operation

Facing uphill, with the vehicle stationary,
the vehicle is held for a short time when the
driver releases the brake pedal:
–

If first gear or neutral is engaged on a manual
gearbox.
–


If mode
D or M is selected on an automatic
gearbox.
–

If mode
D or B is selected on the drive
selector.


Facing downhill, with the vehicle stationary
and reverse gear engaged, the vehicle is held
for a short time when the driver releases the
brake pedal.
Malfunction
If the event of a malfunction, these
warning lamps light up on the
instrument panel, accompanied by the display of
a message.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
6-speed manual gearbox
Engaging 5th or 6th gear
► Move the gear selector fully to the right to
engage 5th or 6th gear.
Failure to follow this instruction could
cause permanent damage to the gearbox
(inadvertent engagement of 3
rd or 4th gear).
Engaging reverse gear

► Raise the ring under the knob and move the
gear lever to the left, then forwards.
Only engage reverse gear when the
vehicle is stationary with the engine at
idle.
As a safety precaution and to facilitate engine starting:
–

always select neutral,

145
Driving
6Invalid value during manual
operation
This symbol is displayed if a gear is not engaged correctly (gear selector between
two positions).
►

Place the selector "correctly" at a position.
Switching off the vehicle
Before switching off the engine, select position
P then apply the parking brake to immobilise
the vehicle, unless this is set to automatic mode
(with electric parking brake).
Check that mode
P has been engaged and that
the electric parking brake has been applied
automatically; if not, apply it manually.
The corresponding indicator lamps in the
selector and the electric parking brake control
lever must be on, as well as those on the
instrument panel.
A point of resistance may be noticed when moving to position P.
If the selector is not in position P, when the
driver's door is opened or approximately 45
seconds after the ignition is switched off,
an audible signal sounds and a message
appears.
►

Return the drive selector to position P

;
the audible signal stops and the message
disappears.
When positioned on a steep slope with a
loaded vehicle, depress the brake
pedal, select position P, apply the parking
brake, unless it is set to automatic mode (with
electric parking brake), then release the brake
pedal.
In all circumstances, ensure that the
selector is in position P before leaving
your vehicle.
Malfunction
When the ignition is on, a message appears on
the instrument panel to indicate a fault with the
gearbox.
In this case, the gearbox goes into back-up
mode and is locked in 3
rd gear. You may feel a
significant jolt (without risk to the gearbox) when
changing from

P

to R and from N to R.
Do not exceed 62 mph (100
km/h), local speed
restrictions permitting.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
There is a risk of damaging the gearbox: – If the accelerator and brake pedals are
depressed simultaneously
.
–

In the event of a battery failure, forcing the
selector from position P

to another position.
If your vehicle has an automatic gearbox,
do not try to start the engine by pushing
the vehicle.
Drive selector (Electric)

The drive selector is a pulse selector with a
regenerative braking function.
The drive selector provides traction control
based on the driving style, the road profile and
the vehicle load.
With regenerative braking activated, it also
manages engine braking when the accelerator
pedal is released.
P. Park
Button for parking the vehicle: the front
wheels are locked (the button lights up to
indicate that it is activated).
R. Reverse
To engage reverse gear, with your foot on the
brake pedal.

164
Driving
Brake system operational.
Seat belts fastened for all passengers.
Stabilised speed on roads with no or low
curvature.
This warning lamp lights up on the instrument panel without any additional
message, to indicate that the automatic braking
system is not available.
This is a normal behavior indicating that a
condition is not fulfilled and which does not
request the support of a workshop.
In any situations with ignition on where automatic
braking presents a risk, deactivating the
system via the vehicle's configuration menu is
recommended, for instance:
–

T

owing a trailer (particularly a trailer without its
own braking system).
–

Carrying long objects on roof bars or roof rack.
–


Driving with snow chains.
–


Using an automatic car wash.
–


Performing any maintenance (e.g.
changing a
wheel, working inside the engine compartment).
–

Placing the vehicle on a rolling bench in a
workshop.
–


T

owing the vehicle.
–

Following a front bumper deformation.
–


Following
an impact to the windscreen close to
the detection camera.
The system diagnoses permanently its capability and may inhibit itself without
specific driver indication, if the system is
outside of the regular operating conditions
(e.g. sensor initialization, board voltage out of
regular range, activation of stability system).
Therefore, the system may not be available
just after starting the vehicle.
It can be dangerous to drive if the brake
lamps are not in perfect working order.
The driver must not overload the vehicle (keep within the GVW limit and load
height limits for roof bars).
Following an impact (e.g. a collision), the
system is automatically deactivated.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
Collision Risk Alert
This function warns the driver if there is a risk
of collision with the preceding vehicle, or with a
pedestrian or cyclist.
Modifying the alert trigger threshold
This trigger threshold determines the sensitivity
with which the function warns of the risk of
collision.
The threshold is set via the vehicle configuration menu with the audio
system or touch screen.
►

Select one of the three pre-defined
thresholds: "

Far", "Normal" or "Close".
The last threshold selected is memorised when
the ignition is switched off.
Operation
Depending on the collision risk detected by the
system and the alert trigger threshold chosen
by the driver, different levels of alert may be
triggered and displayed on the instrument panel.
The system takes into account the vehicle
dynamics, the difference speed of the own
vehicle and the object identified for the
collision risk, and the operation of the vehicle
(e.g.
actions on the pedals, steering wheel) to
trigger the alert at the most relevant moment.
(orange)
Level 1: visual alert only, warning that the
preceding vehicle is very close.
The message "Vehicle close" is displayed.
(red)
Level 2: visual and audible alert, warning
that a collision is imminent.
The message "Brake! " is displayed.
While approaching a vehicle too quickly,
the level 2 alert may be displayed
directly.
Important: the level 1 alert depends on the
trigger threshold selected. It reacts only on
moving vehicles. It is disabled automatically
at lower speed.

166
Driving
The brake pedal may feel hard and vibrate slightly while the function is
operating.
If the vehicle comes to a complete stop,
automatic braking is maintained for 1 to 2
seconds.
Deactivation/Activation
By default, the system is automatically activated
at every engine start.
The settings are changed via the vehicle configuration menu.
Deactivation of the system is signalled by
the illumination of this warning lamp,
accompanied by the display of a message.
Malfunction
This warning lamp lights up on the instrument panel with the message
"Sensor blind " in certain cases.
Version with camera only: the system is
deactivated.
Version with camera and radar: the system
may continue to operate in a degraded mode.
This may be caused by a reduced visibility
(e.g.

rain, fog, snow, blinding by low sun) or by
a real sensor blockage. In this case, stop the
vehicle and verify if the front camera or the front
radar is covered by dirt, snow, ice or anything
preventing the sensing.
In the event of a malfunction, this warning
lamp lights up on the instrument panel,
accompanied by the display of a message and
an audible signal.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
If these warning lamps come on after the
engine has been switched off and then
restarted, contact a PEUGEOT dealer or a
qualified workshop to have the system checked.
These warning lamps light up on the instrument panel and/or in the
warning lamp display for seat belts and front
passenger airbag to indicate that the driver's
and/or front passenger's seat belt is not fastened
(depending on version). The automatic braking
system is deactivated until the seat belts are
fastened.
Lane departure warning
system
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .


System that uses a camera to recognise
continuous or broken lines on traffic lanes and
triggers an alert if the vehicle wanders off line.
If the direction indicator is not used at speeds
above 50 mph (80
km/h) and there is a risk of
one of these lines on the road surface being
crossed, the system triggers the alert.
This system is particularly useful on motorways
and main roads.
Detection - Alert
You are alerted by the flashing of this warning lamp in the instrument panel,
accompanied by an audible signal.
No warning is transmitted while the
direction indicator is active and for
approximately 20 seconds after the direction
indicator is switched off.
Activation/Deactivation
With audio system



► To activate or deactivate the system, press
this button.
The indicator lamp is on when the system is
activated.

171
Driving
6Operating limits
If the boot is heavily loaded, the vehicle may tilt,
affecting distance measurements.
Malfunction
In the event of a malfunction when
changing into reverse gear, this warning
lamp lights up on the instrument panel,
accompanied by the display of a message and
an audible signal (short beep).
Have it checked by a PEUGEOT dealer or a
qualified workshop.
Visiopark 1
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .


As soon as reverse gear is engaged with the
engine running, this system displays views of
your vehicle’s close surroundings on the touch screen using a camera located at the rear of the
vehicle.




The screen is divided into two parts with a
contextual view and a view from above the
vehicle in its close surroundings.
The parking sensors supplement the information
on the view from above the vehicle.
Various contextual views may be displayed:
–
Standard view
.
–

180° view
.
–

Zoom view
.
AUTO mode is activated by default.
In this mode, the system chooses the best view
to display
(standard or zoom).
You can change the type of view at any time
during a manoeuvre.
The system status is not saved when the ignition
is switched off.
Principle of operation

Using the rear camera, the vehicle's close
surroundings are recorded during manoeuvres
at low speed.
An image from above your vehicle in its close
surroundings is reconstructed (represented
between the brackets) in real time and as the
manoeuvre progresses.
It facilitates the alignment of your vehicle when
parking and allows obstacles close to the vehicle
to be seen. It is automatically deleted if the
vehicle remains stationary for too long.
The display disappears above approximately 6 mph (10 km/h).
The system is automatically deactivated
about 7 seconds after coming out of reverse
or on opening a door or the boot.
Activation
Activation is automatic on engaging reverse gear
at a speed lower than 6 mph (10 km/h).

195
Practical information
7For more information on the precautions
to take before any work on the 12 V
battery, refer to the corresponding section.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery with
special technology and specifications.
Its replacement should be carried out only by
a PEUGEOT dealer or a qualified workshop.
Passenger compartment
filter
Depending on the environment and the
use of the vehicle (e.g. dusty atmosphere,
city driving), change it twice as often, if
necessary .
A clogged passenger compartment filter
can adversely affect air conditioning
system performance and generate
undesirable odours.
Air filter
Depending on the environment and the
use of the vehicle (e.g. dusty atmosphere,
city driving), change it twice as often, if
necessary .
Oil filter
Change the oil filter each time the engine
oil is changed.
Particle filter (Diesel)
/ The start of clogging of the
particle filter is indicated by the
temporary lighting of this warning lamp,
accompanied by an alert message.
As soon as traffic conditions allow, regenerate
the filter by driving at a speed of at least 37
mph
(60

km/h), with an engine speed above 2,500
rpm, for about 15 minutes (until the warning lamp
goes out).
If it is not possible to reach 37
mph (60 km/h),
leave the engine running at idle for about 15
minutes, then drive with an engine speed
above
2,500 rpm for 15 minutes.
Do not switch off the engine until the filter
is fully regenerated; repeated intervals
can degrade the engine oil prematurely.
Regenerating the filter while the vehicle is
stationary is not recommended.
Following prolonged operation of the
vehicle at very low speed or at idle, you
may, in exceptional circumstances, notice
water vapour coming from the exhaust while
accelerating. These emissions have no
impact on the vehicle’s behaviour and the
environment.
New vehicle
During the first few particle filter
regeneration operations, you may notice a
"burning" smell. This is perfectly normal.
Manual gearbox
The gearbox does not require any maintenance (no oil change).
Automatic gearbox
The gearbox does not require any maintenance (no oil change).
Drive selector
The drive selector does not require any maintenance.
Manual parking brake
If you notice excessive brake lever travel
or decreased effectiveness, the parking
brake must be adjusted, even between two
services.
This system must be checked by a PEUGEOT
dealer or a qualified workshop.
Electric parking brake
This system does not require any routine servicing. However, in the event of a
problem, do not hesitate to have the system
checked by a PEUGEOT dealer or a qualified
workshop.
For more information on the Electric
parking brake, refer to the
corresponding section.

212
In the event of a breakdown
Halogen bulbs (Hx)
To ensure good quality lighting, check
that the bulb is correctly positioned in its
housing.
Opening the bonnet/Accessing the
bulbs
Proceed with caution when the engine is hot -
risk of burns!
Take care with objects or clothing that could
be caught in the blades of the cooling fan -
risk of strangulation!
After changing a bulb
To refit, carry out the operations in
reverse order to removal.
Close the protective cover very carefully to
guarantee the sealing of the lamps.
Model with halogen
headlamps


1. Sidelamps (W5W-5W)
2. Main beam headlamps (H1-55W)
3.Dipped beam headlamps (H7-55W)
4. Daytime running lamps (W21W LL-21W)
5. Direction indicators (PY21W-21W amber)
Model with Xenon
headlamps


1.Main beam headlamps (H1-55W)
2. Dipped beam headlamps (D8S-25W)
3. Direction indicators (PY21W-21W amber)
Be aware of the zone behind the right
lamp (vehicle direction), which may be
hot with a risk of burning (degassing hoses).
Accessing the bulbs

► Press the upper clip on the cover then tilt it
backwards to remove it.
Dipped beam headlamps

► Press the lower clip on the connector and
remove the assembly of connector and bulb.
►

Pull out the bulb and replace it.
When refitting the connector and bulb in
the lamp unit, correctly position the
assembly in its housing until it clicks into
place.
Do not touch the Xenon lamps (D8S)
– risk of electrocution!
If you need to replace this type of bulb,
you must contact a PEUGEOT dealer or a
qualified workshop.
Daytime running lamps

► Press the two side clips on the connector and
remove the assembly of connector and bulb.
►

Pull out the bulb and replace it.

216
In the event of a breakdown
Platform cab (rear lamps)
1.Direction indicators (P21W-21W).
2. Brake lamps (P21W-21W).
3. Sidelamps (R10W-10W).
4. Reversing lamps (P21W-21W).
5. Foglamps (P21W-21W).
►

Locate the faulty bulb.
►


Unscrew the 4 fixing screws from the lens
unit and remove it.
►


Remove the faulty bulb by pressing lightly on
it, then turning it a quarter turn clockwise.
►


Change the bulb.
Fuses
Changing a fuse
All work must be carried out only by a
PEUGEOT dealer or a qualified workshop
The replacement of a fuse by a third party
could cause a serious malfunction of the
vehicle.
Installing electrical accessories
The vehicle's electrical system is
designed to operate with standard or optional
equipment.
Before fitting other electrical equipment
or accessories to your vehicle, contact a
PEUGEOT dealer or a qualified workshop.
PEUGEOT accepts no responsibility for
the cost incurred in repairing the vehicle
or for rectifying malfunctions resulting from
the installation of accessories not supplied or
not recommended by PEUGEOT and not
installed in accordance with its
recommendations, in particular when the
combined power consumption of all of the
additional equipment connected exceeds 10
milliamperes.
12 V battery / Accessory
battery
Procedure for starting the engine using another
battery or for charging a discharged battery.
Lead-acid starter batteries
These batteries contain harmful
substances (sulphuric acid and lead).
They must be disposed of in accordance
with regulations and must never under any
circumstances be discarded with household
waste.
Dispose of used batteries at a designated
collection point.
Protect your eyes and face before
handling the battery.
All operations on the battery must be carried
out in a well ventilated area and away from
naked flames and sources of sparks, to avoid
any risk of explosion or fire.
Wash your hands afterwards.
Electric motor
Flat accessory battery
It is no longer possible to start the motor
or recharge the traction battery.
Precautions before working on the
accessory battery
Select mode
P, switch off the ignition, check
that the instrument panel is off and that the
vehicle is not being charged.
Jump-starting another vehicle
Do not use the accessory battery to
jump-start another vehicle or to charge
another vehicle's battery.