2023 PEUGEOT 308 coolant temperature

10
Dashboard instruments
Driver information
Instrument panel
The instrument panel displays all the information
the driver needs about the status of the vehicle's
various systems.
This information appears in the form of warning
and indicator lamps and messages.
The instrument panel is in the form of a fully
digital screen.
Digital instrument panels
Digital instrument panels are of the head-up or
3D head-up type.
They can be personalised using a system of
pages and widgets.
Depending on the page displayed, certain
information is not displayed or is presented
differently.






1. Coolant temperature indicator (°C) (Petrol or
Diesel)
Total distance recorder (miles or km) (Petrol
or Diesel)
Battery charge level and remaining range
(miles or km) indicator (Rechargeable hybrid)
2. Gear shift indicator (arrow and recommended
gear)
Selector position and gear on automatic
gearbox
Speedometer (mph or km/h)
3. Display of speed limit signs
Driving aid in reduced display (if the function
is activated)
4. Rev counter (rpm) (Petrol or Diesel)
Driving mode selected (other than Normal
mode)
Power indicator (Rechargeable hybrid)
READY indicator lamp (Rechargeable hybrid)
5. Fuel gauge and remaining range (miles or
km)
The information listed in the personalisation
page is as follows:
–

Energy flows (Rechargeable hybrid).
–


Current media.
–


Driving aids (e.g.
Extended Traffic Sign
Recognition).
– Navigation (depending on equipment).
– Engine temperatures (Petrol or Diesel).
–

Rev counter (Petrol or Diesel).
Information displayed on
the instrument panel
The information displayed on the instrument
panel (e.g. warning lamps, indicators) may have
a fixed or variable location depending on the
page or the driving aid activated.
For the functions that have indicator lamps for
both operation and deactivation, there is only
one dedicated location.
Display language and units
These depend on the touch screen
settings.
When travelling abroad, the speed must be
shown in the official units of the country you
are driving in (mph, miles or km/h, km).
Choice of the displayed page
By default, pages are memorised in the
instrument panel.



CarM an uals 2 .c o m

11
Dashboard instruments
1► Press the button located at the end of the
lighting control stalk to scroll through the different
pages.
The new page is applied immediately
.
When a message is displayed in a
temporary window, pressing this button
will cause this window to disappear
immediately.
Settings for displayed pages
The available settings operations are: addition,
deletion and layout of pages and widgets.
It is possible to memorise up to 5 pages.
Each page may contain 1 or 2 widgets:
–

With 1 widget, large display in central position.
–


With 2 widgets, reduced display in side
position.
The colour for each driving mode may be
personalised.

A default setting is suggested.
The setting also matches the interior ambient
lighting (depending on availability).
The settings are changed via the Settings > Customization touch screen
application.
For more information on Personalisation -
Instrument Panel, refer to the corresponding
section for the Audio equipment and telematics
systems.
Warning and indicator
lamps
Displayed as symbols, the warning and indicator
lamps inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in two
ways (fixed or flashing) and/or in several colours.
Associated warnings
The illumination of a lamp may be accompanied
by an audible signal and/or a message displayed
in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or whether a fault has
occurred: refer to the description of each lamp
for further information.
When the ignition is switched on
Certain red or orange warning lamps come on
for a few seconds when the ignition is switched
on. These warning lamps should go off as soon
as the engine is started.
For more information on a system or a function,
refer to the corresponding section.
Persistent warning lamp
If a red or orange warning lamp comes on, there
may be fault which needs further investigation.
If a lamp remains lit
The references (1), (2) and (3) in the warning
and indicator lamp description indicate whether
you should contact a qualified professional in
addition to the immediate recommended actions.
(1): You must stop the vehicle .
Stop as soon as it is safe to do so and switch off
the ignition.
(2): Contact a PEUGEOT dealer or a qualified
workshop.
(3): Go to a PEUGEOT dealer or a qualified
workshop.
List of warning and
indicator lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning
lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering or automatic gearbox or a major
electrical fault has been detected.
Carry out (1) and then (2).
Maximum coolant temperatureFixed.
The temperature of the cooling system is
too high.
Carry out (1), then wait until the engine has
cooled down before topping up the level, if
necessary. If the problem persists, carry out (2). CarM an uals 2 .c o m

18
Dashboard instruments
► Switch on the ignition without starting the
engine; a temporary display window appears and
a countdown begins.
►

When the display indicates =0

, a confirmation
message appears; release the lighting control
stalk button and the spanner symbol disappears.
If you disconnect the battery following
this operation, lock the vehicle and wait
at least 5 minutes for the reset to be
registered.
Reminder of the servicing information
Servicing information is accessible using
the Settings > Vehicle application on the
touch screen.
►

Then select
Safety > Diagnostics.
Engine oil level indicator
(Depending on version)
The level read will only be correct if the vehicle is on level ground and the engine
has been off for more than 30 minutes.
Low oil level
This is indicated by the message " Oil
level incorrect" on the instrument panel,
accompanied by the lighting of the Service
warning lamp and an audible signal.
If a low oil level is confirmed by a check using
the dipstick, the level must be topped up to avoid
damage to the engine.
For more information on Checking levels, refer
to the corresponding section.
Oil gauge malfunction
This is indicated by the message " Oil level
measurement invalid" on the instrument panel.
Consult a PEUGEOT dealer or a qualified
workshop.
In the event of a malfunction of the
electric gauge, the oil level is no longer
monitored.
If the system is faulty, you must check the
engine oil level using the manual dipstick
located in the engine compartment.
For more information on Checking levels,
refer to the corresponding section.
Coolant temperature
indicator


With the engine running:
– In zone A, the temperature is correct.
–

In zone
B, the temperature is too high. The
associated warning lamp and the STOP
warning
lamp light up in red on the instrument panel,
accompanied by the display of a message and
an audible signal.
You must stop the vehicle as soon as it is
safe to do so.
Wait a few minutes before switching off the
engine.
After switching off the ignition, carefully open the bonnet and check the coolant
level.
For more information on Checking
levels, refer to the corresponding
section.
AdBlue® range indicators
(BlueHDi)
The Diesel BlueHDi engines are equipped with
a system that associates the SCR (Selective
Catalytic Reduction) emissions control system
and the Diesel particle filter (DPF) for the
treatment of exhaust gases. They cannot
function without AdBlue
® fluid.
When the level of AdBlue® falls below the
reserve level (between 1,500 and 0 miles (2,400
and 0

km)), a warning lamp lights up when
the ignition is switched on and an estimate
of the distance that can be travelled before
engine starting is prevented is displayed in the
instrument panel. CarM an uals 2 .c o m

95
Driving
6Towing
Driving with a trailer places greater
demands on the towing vehicle and
particular care must be taken.
Do not exceed the maximum towable
weights.
At altitude: reduce the maximum load by
10% per 1,000 metres of altitude; the lower
air density at high altitudes decreases engine
performance.
New vehicle: do not tow a trailer until the
vehicle has driven at least 620 miles
(1,000 kilometres).
If the outside temperature is high, let the
engine idle for 1 to 2 minutes after the
vehicle comes to a stop, to help it to cool.
Before setting off
Nose weight
► Distribute the load in the trailer so that the
heaviest items are as close as possible to the
axle and the nose weight (at the point where it
joins your vehicle) approaches the maximum
permitted without exceeding it.
Tyres
► Check the tyre pressures of the towing
vehicle and of the trailer , observing the
recommended pressures.
Lighting
► Check the electrical signalling on the trailer
and the headlamp beam height of your vehicle.
If a genuine PEUGEOT towing device is
used, the rear parking sensors will be
deactivated automatically to avoid the audible
signal.
When driving
Cooling
Towing a trailer uphill causes the coolant
temperature to increase. The maximum towable
load depends on the gradient and the exterior
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 keys contain a code, which must be
recognised by the vehicle before starting is
possible.
If the system malfunctions, indicated by the
display of a message, the engine will not start.
Contact a PEUGEOT dealer.
Starting/switching off the
engine
The electronic key must be present in the passenger compartment.
The electronic key is also detected in the
boot.
If the electronic key is not detected, a
message is displayed.
Move the electronic key so that the engine
can be started or switched off. CarM an uals 2 .c o m

168
Practical information
► Wait a few minutes before checking the level
again using the dipstick.
►
T
op up the level if necessary.
►

After checking the level, carefully screw the
oil filler cap back on

and replace the dipstick in
its tube.
The oil level indication displayed on the instrument panel when the ignition is
switched on is not valid for 30 minutes
following an addition of oil.
Brake fluid
The level of this fluid should be close to
the "MAX" mark. If not, check the brake
pads for wear.
To know how often the brake fluid should be
replaced, refer to the manufacturer's servicing
schedule.
Clean the cap before removing it to refill.
Use only DOT4 brake fluid from a sealed
container.
Engine coolant
It is normal to top up this fluid between
two services.
The check and top-up must only be done with
the engine cold.
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.
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, this warning
lamp 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. CarM an uals 2 .c o m

222
Alphabetical index
Environment 8, 32
e-Save function (energy reserve)
24
ESC (electronic stability control)

79
Expanded traffic sign recognition

11 4
Exterior lighting

68
F
Fatigue detection 134–135
Favourite driving functions
11 0
Filling the AdBlue® tank

168, 172
Filling the fuel tank

147–148
Filter, air

169
Filter, oil

169
Filter, particle

168–169
Filter, passenger compartment

51, 169
Fitting a wheel

182–183
Fitting roof bars

162–163
Fittings, boot

61
Fittings, front

56
Fittings, interior

57
Fittings, rear

60
Flap, charging

158
Flap, fuel filler

147–148
Flap, ski

60
Flashing indicators

66
Flat bed (towing)

192
Floor, boot, adjustable

63
Fluid, brake

168
Fluid, engine coolant

168
Foglamps, rear

65, 186
Folding the rear seats 49–50
Frequency (radio)
212
Fuel

8, 147
Fuel consumption

8, 20
Fuel level, low

147
Fuel (tank)

147–148
Fuses

186
G
Gauge, fuel 147
Gearbox, automatic
100–103, 105, 169, 187
Gearbox, manual

100, 105, 169
Gear lever

100
Gear lever, manual gearbox

100
Gear shift indicator

105
Glove box

57
H
Hands-free access 35–36
Hands-free tailgate
35–36
Hazard warning lamps

76, 176
Headlamps (adjustment)

66
Headlamps, automatic dipping

68–69
Headlamps, automatic operation

67
Headlamps, halogen

66
Headlamps, main beam

68
Head restraints, front

43
Head restraints, rear

49–50
Heated steering wheel 47
Heating
51
Heating, programmable

24, 55
Hi-Fi system

59
High voltage

149
Hill start assist

104–105
Histogramme, fuel consumption

23–24
Horn

77
I
Ignition 97, 214
Ignition on
97
Immobiliser, electronic

95
Indicator, AdBlue® range

18
Indicator, coolant temperature

18
Indicator, engine oil level

18
Indicators, direction

66
Indicator, service

17
Inflating tyres

170, 200
Inflating tyres and accessories
(using the kit)

178, 180
Information, vehicle

10, 217
Infrared camera

109
Instrument panel

10, 21, 110
Instrument panels

10
ISOFIX mountings

89, 91–92 CarM an uals 2 .c o m

225
Alphabetical index
Serial number, vehicle 200
Servicing
17, 168, 170
Settings, equipment

10, 23
Shield, snow

163
Sidelamps

66, 185
Silent vehicle warning sound
(Rechargeable hybrid)

77
Smartphone

24, 57
Snow chains

107, 164
Snow screen

163
Socket, 12 V

57
Socket, 12 V accessory

57, 63
Speakers

59
Speed limiter

113–115
Speed limit recognition

111 – 11 2
Speedometer

10, 110
Sport mode

103–104
Spotlamps, side

68
Stability control (ESC)

79, 81
Starting a Diesel engine

147
Starting/Stopping the vehicle

95
Starting the engine

95–96
Starting the vehicle

96, 102
Starting using another battery

97, 187
State of charge, battery

23
Station, radio

211–212
Stay, engine bonnet

166
Steering wheel

11 0
Steering wheel (adjustment)

47
Stickers, customising

174
Stopping the vehicle

96, 102
Stop & Start

22, 52, 55, 105–106, 147, 165, 169, 189Storage 56–61
Storage box
64
Storage wells

61, 64
Storing driving positions

45
Stowing rings

61
Sunshine sensor

51
Sun visor

57
Suspension

170
Switching off the engine

95
Synchronising the remote control

32
T
Tables of engines 195, 197–198
Tailgate
33
Tank, fuel

147–148
Technical data

195, 197–198
Telephone

209–210, 213–214
Temperature, coolant

18
Time (setting)

215
Tool box

64
Tools

176–178
Topping-up AdBlue®

172
Top Tether (fixing)

89, 91–92
Total distance recorder

21
Touch screen

22–24, 55
Towball, quickly detachable

159–162
Towbar

81, 158
Towbar with quickly
detachable towball

159–162
Towed loads

194–195, 197–198
Towing

192–193
Towing another vehicle 192–193
Towing the vehicle
192–193
Traction battery charge

153
Traction battery
(Rechargeable hybrid)

20, 149–150, 155
Traction control (ASR)

80
Trailer

81, 158
Trailer stability assist (TSA)

81
Trajectory control systems

79
Triangle, warning

176
Trip computer

21–22
Tyres

170, 200
Tyre under-inflation detection

107, 179
U
Under-inflation (detection) 107
Unlocking
26, 28
Unlocking from the inside

30
Unlocking the boot

26, 29
Unlocking the doors

30
Unlocking the tailgate

26, 29
Updating the time

215
V
Vehicle data recording and privacy 217
Ventilation
51
Visibility

55
Visiopark

142
Visiopark 1

140 CarM an uals 2 .c o m