2021 Peugeot 308 brakes

124
Driving
Obstacles may appear further away than
they actually are.
It is important to monitor the sides of the
vehicle during the manoeuvre, using the
mirrors.
Parking sensors also provide additional
information about the area around the vehicle.
180° view

The 180° view facilitates reversing out of a
parking space, making it possible to see the
approach of vehicles, pedestrians and cyclists.
This view is not recommended for carrying out a
complete manoeuvre.
It features 3 areas: left A, centre B and right C.
This view is only available via the view selection
menu.
Park Assist
Refer to the General recommendations on the
use of driving and manoeuvring aids .
This system provides active parking
assistance:
it detects a parking space then operates the
steering system to park in this space.
With a manual gearbox, the driver manages the
accelerator, brakes, gears and clutch.
With an automatic gearbox (EAT6/EAT8), the
driver manages the accelerator, brakes and
gears.
During phases of entry into and exit from a
parking space, the system provides visual and
audible information to the driver in order to make
the manoeuvres safe. Several forward and
reverse manoeuvres may be required.
At any time, the driver can take back control by
holding the steering wheel.
In some circumstances, the sensors may
not detect small obstacles located in their
blind spots.
The Park Assist system cannot work with the engine off.


The Park Assist system provides assistance for
the following manoeuvres:
A. Entry into a "parallel" parking space.
B. Exit from a "parallel" parking space.
C. Entry into a "bay" parking space.
During manoeuvring phases, the steering
wheel performs rapid turns: do not hold
the steering wheel, do not put your hands
between the spokes of the steering wheel.
Watch out for any object that could interfere
with the manoeuvre (loose clothing, scarves,
ties, etc.)- risk of injury!
When Park Assist is activated, it prevents
Stop & Start from going into STOP mode.
In STOP mode, activation of Park Assist
restarts the engine.
The Park Assist system takes control of the steering for a maximum of 4
manoeuvring cycles. The function is
deactivated after these 4 cycles. If you think
that your vehicle is not positioned correctly,

145
Practical information
7impact 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).
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.
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.
Brake disc/drum wear
For any information on checking brake
disc/drum wear, contact a PEUGEOT
dealer or a qualified workshop.
Wheels and tyres
The inflation pressure of all tyres, including the spare wheel, must be
checked on "cold” tyres.
The pressures indicated on the tyre pressure
label are valid for "cold" tyres. If you have driven
for more than 10 minutes or more than 6 miles
(10 kilometres) at over 31 mph (50 km/h), add
0.3 bar (30 kPa) to the values indicated on the
label.
Under-inflation increases fuel
consumption. Non-compliant tyre
pressure causes premature wear on tyres and
has an adverse effect on the vehicle's road
holding - risk of an accident!
Driving with worn or damaged tyres reduces the
braking and road holding performance of the
vehicle. It is recommended to regularly check the
condition of the tyres (tread and sidewalls) and
wheel rims as well as the presence of the valves.
When the wear indicators no longer appear set
back from the tread, the depth of the grooves is
less than 1.6 mm; it is imperative to replace the
tyres.
Using different size wheels and tyres from those
specified can affect the lifetime of tyres, wheel
rotation, ground clearance, the speedometer
reading and have an adverse effect on road
holding.
Fitting different tyres on the front and rear axles
can cause the ESC to mistime.
Shock absorbers
It is not easy for drivers to detect when
shock absorbers are worn. Nevertheless,
the shock absorbers have a major impact on
road-holding and braking performance.

146
Practical information
For your safety and driving comfort, it is
important to have them regularly 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.
After washing the vehicle, dampness, or in
wintry conditions, ice can form on the brake
discs and pads: braking efficiency may be
reduced. Make light brake applications to dry
and defrost the brakes.
AdBlue® (BlueHDi)
To respect the environment and ensure compliance with the Euro 6 standard, without
adversely affecting the performance or fuel
consumption of its Diesel engines, PEUGEOT
has taken the decision to equip its vehicles
with a system that associates SCR (Selective
Catalytic Reduction) with a Diesel Particle Filter
(DPF) for the treatment of exhaust gases.
SCR system
Using a liquid called AdBlue® that contains
urea, a catalytic converter turns up to 85% of
the nitrogen oxides (NOx) into nitrogen and
water, which are harmless to health and the
environment.
The AdBlue® is contained in a special
tank holding about 17 litres.
Its capacity allows a driving range of
approximately 4,000
miles (6,500 km),
which
may vary considerably depending on your
driving style.
An alert system is triggered once the reserve
level is reached: it is then possible to drive for a
further 1,500 miles (2,400

km) before the tank is
empty and the vehicle is immobilised.
For more information on the Warning
and indicator lamps and the associated
alerts, or the Indicators, please refer to the
corresponding sections.
Once the AdBlue® tank is empty, a device
required by law prevents the engine from
being restarted.
If the SCR system is faulty, the level of
emissions from the vehicle will no longer meet
the Euro 6 standard and the vehicle starts
polluting the environment.
In the event of a confirmed SCR system
malfunction, it is essential to visit a
PEUGEOT dealer or a qualified workshop.
After 685 miles (1,100 km), a device is
automatically activated to prevent the engine
from starting.
In both cases, a range indicator indicates
the distance that can be travelled before the
vehicle is stopped.
Freezing of the AdBlue®
AdBlue® freezes at temperatures below
around -11°C.
The SCR system includes a heater for the
AdBlue
® tank, allowing you to continue driving
in very cold conditions.
Supply of AdBlue®
It is recommended that the AdBlue® be topped
up as soon as the first alert is issued indicating
that the reserve level has been reached.
For the correct operation of the SCR
system:
–

Use
only AdBlue
® fluid that meets the ISO
22241 standard.
–

Never

transfer AdBlue
® to another container
as it would lose its purity.
–

Never

dilute AdBlue
® with water.
You can obtain AdBlue
® from a PEUGEOT
dealer or a qualified workshop.
You can also visit a service station equipped with AdBlue® pumps specially
designed for passenger vehicles (for versions
with access to the AdBlue
® tank via the fuel
filler flap).
Never top up from an AdBlue® dispenser
reserved for heavy goods vehicles.
Storage recommendations
AdBlue® freezes at about -11°C and deteriorates
above +25°C. Containers should be stored in a
cool area and protected from direct sunlight.
Under these conditions, the fluid can be kept for
at least a year.
If the fluid has frozen, it can be used once it has
completely thawed out in the ambient air.
Never store AdBlue® containers in your
vehicle.
Precautions for use
AdBlue® is a urea-based solution. This fluid is
non-flammable, colourless and odourless (when
kept in a cool place).
In the event of contact with the skin, wash the
affected area with soap and running water. In the
event of contact with the eyes, immediately rinse
the eyes with large amounts of water or with an
eye wash solution for at least 15 minutes. Seek
medical attention if you feel a persistent burning
sensation or irritation.
If swallowed, immediately wash out the mouth
with clean water and then drink plenty of water.
In certain conditions (high temperature, for
example), the risk of release of ammonia cannot
be excluded: do not inhale the fluid. Ammonia

222
Alphabetical index
3D digital instrument panel 7
A
ABS 62
Accessories
26, 58, 84
Active Safety Brake

112–114
AdBlue®

15, 146
AdBlue® tank

147
Additive, Diesel

144
Adjusting headlamps

54
Adjusting head restraints

30
Adjusting seat

30–31
Adjusting the air distribution

44–46
Adjusting the air flow

44–46
Adjusting the date

195, 218
Adjusting the height and reach of
the steering wheel

33
Adjusting the lumbar support

31
Adjusting the seat angle

31
Adjusting the temperature

44–46
Adjusting the time

195, 218
Advice on care and maintenance

148
Advice on driving

6, 81
Affaire version

182
Airbags

66, 68, 70
Airbags, curtain

67–68
Airbags, front

67–68, 70
Airbags, lateral

67–68
Air conditioning

43, 43–44
Air conditioning, automatic

44–46
Air conditioning, digital 47
Air conditioning, manual
43–44
Air intake

46
Air vents

42
Alarm

26–28
Android Auto connection

210
Anti-lock braking system (ABS)

62
Anti-pinch

28–29, 47–48
Antitheft / Immobiliser

23
Apple CarPlay connection

191, 209
Applications

210
Armrest

37
Armrest, front

38–39
Armrest, rear

39
Assistance call

59–60
Assistance, emergency braking

62, 113
Audible warning

61
Audio streaming (Bluetooth)

190, 214
B
Battery 139, 169
Battery, 12 V
144, 169–172
Battery, charging

170–171
Battery, remote control

23–25
Bicycle carrier

26
Blanking screen (snow shield)

133, 135
Blind, panoramic roof

47–48
Blind spot monitoring system, active

120
Blind spot sensors

119–120
BlueHDi

15, 174
Bluetooth (hands-free) 192–193, 214–215
Bluetooth (telephone)
192–193, 214–215
Bodywork

149
Bonnet

141
Boot

20, 25
Boot light

40
Brake discs

145–146
Brake lamps

164–166
Brakes

145–146
Braking assistance system

62
Braking, automatic emergency

112–114
Braking, dynamic emergency

86–88
Brightness

194
Bulbs (changing)

160–161, 164–166
C
Cable, audio 213
Cable, Jack
213
Capacity, fuel tank

131–132
Cap, fuel filler

131–132
Care of the bodywork

149
CD

190
CD, MP3

190
Central locking

20–22
Changing a bulb

160–161, 164–166
Changing a fuse

166–168
Changing a wheel

150, 157–158
Changing a wiper blade

55–56
Changing the remote control battery

24–25
CHECK

17