check engine light PEUGEOT 308 2022 User Guide

172
Practical information
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.
For 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 of
specific technology and specification.
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 the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 37
mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, this
indicates a low Diesel additive level.
For more information on Checking levels,
refer to the corresponding section.
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).
Brake pads
Brake wear depends on the style of
driving, particularly in the case of vehicles
used in town, over short distances. It may be
necessary to have the condition of the brakes
checked, even between vehicle services.
Unless there is a leak in the circuit, a drop in the
brake fluid level indicates that the brake pads
are worn.
After washing the vehicle, moisture, or in wintry conditions, ice can form on the
brake discs and pads: braking efficiency may
be reduced. Gently dab the brakes to dry and
defrost them.

190
In the event of a breakdown
Keep the vehicle's battery out of the reach
of children.
The vehicle's battery contains sulphuric acid which can make you go blind or
cause severe burns.
For more information, refer to the
handbook.
Explosive gases can be present close to
the battery.
With petrol/Diesel engines
Procedure for starting the engine using another
battery or for charging a discharged battery.
Accessing the battery
The battery is located under the bonnet.

For access to the (+) terminal:
► Release the bonnet by pulling the internal
release lever
, then the external safety catch.
►

Raise the bonnet.
(+)

Positive terminal with a quick-release
terminal.
(-) Negative terminal.
As the battery's negative terminal is not
accessible, a remote earth point is located near
the battery.
Starting using another battery
If the vehicle's battery is flat, the engine can be
started using a backup battery (either external or
from another vehicle) and jump leads or using a
battery booster.
Never start the engine by connecting a
battery charger.
Never use a 24
V or higher battery booster.
Check beforehand that the backup battery
has a nominal voltage of 12
V and a capacity
at least equal to that of the discharged
battery.
The two vehicles must not be in contact with
each other.
Switch off all electricity-consuming equipment
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are well away
from the engine’s moving parts (fan, belt,
etc.).
Do not disconnect the (+) terminal while the
engine is running.


► Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►

Connect the red cable to the (+) terminal of
flat battery

A (at the metal elbow), then to the
(+) terminal of the backup battery
B or of the
booster.
►

Connect one end of the green or black cable
to the (-) terminal of the backup battery

B or of
the booster (or to an earth point on the assisting
vehicle).
►

Connect the other end of the green or black
cable to the earth point


C
.
►

Start the engine on the assisting vehicle and
leave it running for a few minutes.
►


Operate the starter on the broken down
vehicle and let the engine run.
If the engine does not start immediately

, switch
off the ignition and wait a few moments before
trying again.
►

W
ait for it to return to idle.
►

Disconnect the jump leads in reverse order.
►


Refit the plastic cover to the (+) terminal, if
the vehicle has one.

224
Alphabetical index
Checking tyre pressures
(using the kit)
132, 134
Checks

120, 171–173
Checks, routine

171–173
Child lock

47
Children

36, 91–93
Children (safety)

47
Child seats

36, 88–91
Child seats, conventional

42, 44, 46
Child seats, i-Size

44, 46
Child seats, ISOFIX

91–93, 46
Cleaning (advice)

104, 176–178
Closing the boot

17, 21
Closing the doors

30–31, 21
Collision Risk Alert

135–136
Configuration, vehicle

10, 23
Connection, Bluetooth

212–213
Connectivity

168
Consumption figures

23
Container, AdBlue®

125
Control, emergency boot release

21
Control, emergency door

19
Control, heated seats

46–47
Controls, steering mounted

105–106
Control stalk, lighting

67–68
Control stalk, wipers

73–75
Control unit

154–156, 111
Courtesy lamp, front

37
Courtesy lamps

37
Cruise control

117–118, 120–122
Cruise control, adaptive

117–118, 122–123Cruise control by speed limit
recognition
117–118
D
Date (setting) 169
Daytime running lamps
25
Deactivating the passenger airbag

38, 41
Deadlocking

15, 17
Deferred charging

24, 112
Deferred charging (Rechargeable
hybrid)

24–25, 105, 110
Defrosting

24, 32
Defrosting, front

32
Demisting

24, 32
Demisting, front

32
Demisting, rear

32
Demisting, rear screen

32
Diagnosis, vehicle

20
Dials and gauges

9
Digital instrument panel

9
Dimensions

153
Dipstick

18, 121
Direction indicators

25, 139
Display screen, instrument panel

10–11
Domestic charging

107
Domestic charging (Rechargeable hybrid)

111
Doors

21
Drive Assist Plus

122–123
Driver’s attention warning

138–139
Driving

43–44, 97–98, 65
Driving abroad 29
Driving aids camera (warnings)
64
Driving aid shortcuts

66
Driving aids (recommendations)

64
Driving economically

7
Driving modes

107–108
Driving positions (storing)

22
Dynamic stability control (DSC)

33
E
EBFD 32
Eco-driving (advice)
7
ECO mode

59
Economy mode

11 8
Electronic brake force distribution (EBFD)

32
Emergency braking assistance (EBA)

33
Emergency call

79–80
Emergency switching off

101–102
Emergency warning lamps

29, 130
Emissions control system, SCR

19, 124
Energy economy mode

11 8
Energy flows

23
Energy recovery

20, 57
Engine

124
Engine compartment

168–169
Engine, Diesel

102, 120, 130
Engine, petrol

60, 120
Engines

148
Environment

7, 20
e-Save function (energy reserve)

24

226
Alphabetical index
K
Key 14, 16, 19
Key, electronic
30–31
Keyless Entry and Starting

29–30, 100–101
Key not recognised

101–102
Key with remote control

14, 98–99
Kit, hands-free

163
Kit, puncture repair

180–181
Kit, temporary puncture repair

180–183
L
Labels 6
Labels, identification
153
Lamp, boot

42
Lamps, parking

25
Lamps, rear

139
Lams with Full LED technology

26, 28
Lane assist

122–123, 127–129
Lane departure warning active

90
Leather (care)

129
LEDs - Light-emitting diodes

25, 139
Level, AdBlue®

122
Level, brake fluid

122
Level, Diesel additive

171–172
Level, engine coolant

18, 122
Level, engine oil

18, 121
Levels and checks

169–171
Level, screenwash fluid

31, 122
Light-emitting diodes - LEDs

25, 139
Lighting dimmer 21
Lighting, exterior
24, 27
Lighting, guide-me home

16, 26
Lighting, interior

61–62
Lighting, mood

38
Lighting, welcome

69–70
Loading

11 6
Load reduction mode

119
Locating your vehicle

15
Locking

28–30
Locking from the inside

18
Locking the doors

18
Log, alerts

20
Long-distance blind spot monitoring

93
Long objects, transporting

38
Low fuel level

102
Lumbar

21
M
Mains socket (domestic network) 154–155
Maintenance (advice)
104, 127
Maintenance, routine

65, 122, 124
Manoeuvring aids (recommendations)

64
Map reading lamps

37
Markings, identification

153
Massage function

23
Massage, multi-point

23
Mat

37, 65
Menu short cuts

23
Mirror, rear view

25
Mirrors, door 48–49, 32, 93
Mirror, vanity
34
Misfuel prevention

103
Mobile application

24, 33, 110, 112
Motor, electric

108–109, 103, 152
Motorised tailgate

22, 24
Mountings, ISOFIX

42, 44, 46
N
Net, high load retaining 40
Net, luggage retaining
39
O
Obstacle detection 94
Oil change
121
Oil consumption

121
OIl, engine

121
On-board tools

42, 179–181
Opening the bonnet

168–169
Opening the boot

17, 21
Opening the doors

17, 21
Opening the windows

14
P
Pads, brake 123
Paint
128, 153