cooling PEUGEOT EXPERT 2022 User Guide

194
Practical information
A level of coolant that is too low risks causing
major damage to the engine; the coolant level
must be close to the "MAX" mark without ever
going above it.
If the level is close to or below the "MIN" mark, it
is essential to top it up.
When the engine is hot, the temperature of the
coolant is regulated by the fan.
As the cooling system is pressurised, wait at
least one hour after switching off the engine
before carrying out any work.
In order to avoid the risk of scalding if you need
to top up in an emergency, wrap a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the cap
and top up to the required level.
Vehicle with electric motorDo not top up the coolant.
If the level is close to or below
the "MIN" mark, it is essential to contact a
PEUGEOT dealer or a qualified workshop.
Screenwash fluid
Top up to the required level when necessary.
Fluid specification
The fluid must be topped up with a pre-mixed
product.
In winter (temperatures below zero), a fluid
containing an anti-freeze agent which is
appropriate for the temperature conditions
must be used in order to protect the system's
components (pump, tank, ducts, jets).
Filling with pure water is prohibited in all
circumstances (risk of freezing,
limescale, etc.).
Diesel fuel additive (Diesel
with particle filter)
On reaching the minimum level in
the particle filter additive tank, one
of these warning lamps comes on fixed,
accompanied by an audible signal and a warning
message.
Topping up
The topping up of this additive must be carried
out quickly.
Go to a PEUGEOT dealer or a qualified
workshop.
AdBlue® (BlueHDi)
An alert is triggered when the reserve level is
reached.
For more information on the Indicators and in
particular the AdBlue range indicators, refer to
the corresponding section.
To avoid the vehicle being immobilised in
accordance with regulations, you must top up the
AdBlue tank.
For more information on AdBlue
® (BlueHDi),
and in particular the supply of AdBlue, refer to
the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Otherwise, have them checked by a PEUGEOT
dealer or a qualified workshop.
Only use products recommended by
PEUGEOT or products of equivalent
quality and specification.
In order to optimise the operation of
components as important as those in the
braking system, PEUGEOT selects and offers
very specific products.
12 V battery
The battery does not require any maintenance.
Check regularly that the terminals are correctly
tightened (versions without quick-release
terminals) and that the connections are clean.

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.