Page 3 of 136

Welcome
Thank you for choosing a Peugeot iOn.
This document presents the information and recommendations required 
for you to be able to explore your vehicle in complete safety.
Your vehicle will be fitted with only some of the equipment described in 
this document, depending on its trim level, version and the specification 
for the country in which it was sold.In this document you will find all of the instructions and 
recommendations on use that will allow you to enjoy your vehicle to the 
fullest. It is strongly recommended that you familiarise yourself with it, 
as well as the Warranty and Maintenance Record which will provide you 
with information about warranties, servicing and roadside assistance 
associated with your vehicle.
The descriptions and illustrations are given without any obligation.
Automobiles PEUGEOT reser ves the right to modify the technical 
specifications, equipment and accessories without having to update this 
edition of the guide.
If ownership of your vehicle is transferred, please ensure this Complete 
Handbook  is passed on to the new owner. Key
Safety warning
Additional information
Contributes to the protection of the environment
Left-hand drive vehicle
Right-hand drive vehicle 
         
        
        
     
        
        Page 4 of 136

2
.
.
Instrument panel 7
W arning and indicator lamps 7
M
ain   battery state of charge indicator  
1
 4
Energy consumption/generation indicator
 1
4
Instrument panel display screen
 
1
 5
Instruments and controls
 
4
R
 emote control key  
1
 9
Doors
 
 21
Boot
 2
 1
Electric windows  
2
 2
Charging flaps
 2
 3
Front seats  
2
 4
Rear seats
 2
5
Mirrors
  26
Interior fittings
 
2
 7
Ventilation
 2
9
Recommendations for ventilation and air 
conditioning
 3
0
Heating
 3
1
Air conditioning
 
3
 2
Front demist – defrost
 
3
 4
Rear screen demist – defrost
 
3
 4
Remote control
 
3
 4Lighting control stalk
 
4
 0
Headlamp beam height adjustment
 4
 2
Wiper control stalk  
4
 2
Courtesy lamp  
4
 3
General safety recommendations
 4
 5
Hazard warning lamps
 4
6
Brake lamps, automatic operation
 4
6
Horn
 
46
Horn for pedestrians
 
4
 6
Emergency or assistance call
 4
7
Braking assistance systems
 
4
 8
Trajectory control systems
 
4
 9
Engine brake reduction indicator lamp
 
5
 0
Seat belts
 5
1
Airbags
 
54
Child seats
 
5
 7
Deactivating the passenger's front airbag
 5
8
ISOFIX mountings and child seats
 
6
 3
Advice on child seats
 
6
 6
Child lock
 
6
 7
Over view
Dashboard instruments Access
Ease of use and comfort Safety
Lighting and visibility
Eco-driving 
Contents  
         
        
        
     
        
        Page 7 of 136
5
Instruments and controls (continued)1
Instrument panel
Warning and indicator lamps
Indicators:
- 
m
 ain   battery state of charge indicator
-
 e
nergy consumption/generation indicator
-
 
speedometer
-
 
t
 otal distance recorder
-
 
t
 rip distance recorder
-
 
l
 ighting dimmer
-
 
s
 er vice indicator 
-
 
r
 ange indicator
2
Lighting control stalk
Direction indicators
Automatic illumination of brake lamps
3
Door mirrors
Headlamp adjustment
Horn for pedestrians
4
Wiper control stalk
5
Hazard warning lamps
6
Emergency or assistance call
7
Ignition switch, starting/
switching off the vehicle
8
Horn
. 
Over view  
         
        
        
     
        
        Page 9 of 136

7
Instrument panel
Dials
1.Main battery state of charge indicator.
Reminder of the drive selector position.
2. Energy consumption/generation indicator.
3. Speedometer.
Engine brake temporary reduction 
i n d i c a t o r.
4. Display screen.
Display screen
A.Total distance recorder.
B. Trip distance recorder ( journey A or B).
C. Instrument panel lighting dimmer.
D. Distance remaining until service due.
E. Time remaining until service due.
F. Under-inflation detection.
G. Remaining range indicator.
Warning and indicator lamps
Visual identifiers informing the driver that 
a system is in operation, switched off (on/
off indicator lamps) or has developed a fault 
(warning lamp).
When the ignition is switched on
Certain warning lamps come on for a few 
seconds when the vehicle's ignition is switched 
on.
When the vehicle is started, these same 
warning lamps should go off.
If they remain on, before driving refer to the 
information on the warning lamp concerned.
Associated warnings
The illumination of certain warning lamps may 
be accompanied by an audible signal.
There are two types of lighting for warning 
lamps, fixed (continuous) or flashing.
Certain warning lamps may come on in 
one of two modes. Only by relating the 
type of lighting to the operating status of 
the vehicle can it be ascertained whether 
the situation is normal or whether a fault 
has occurred.
5.
Display screen management button.
Displays the different functions 
su c c e s s i ve l y.
Resets the selected function to zero (trip 
distance recorder or service indicator).
Sets the lighting dimmer intensity.
Panel that brings together the different dials 
and vehicle operation indicator lamps.
1 
Dashboard instruments  
         
        
        
     
        
        Page 10 of 136
8
Warning lamps
When the engine is running or the vehicle is 
being driven, the lighting of one of the following 
warning lamps indicates a fault which requires 
action on the part of the driver.
Any fault resulting in the lighting of a warning 
lamp must be investigated further.
If you encounter any problems, contact a 
PEUGEOT dealer or a qualified workshop.
Operation indicator lamps
The lighting of one of the following indicator 
lamps confirms that the corresponding system 
is on.
This may be accompanied by an audible signal.
Deactivation indicator lamps
If one of the following indicator lamps comes 
on, this confirms that the corresponding system 
has been switched off intentionally.
This may be accompanied by an audible signal. 
Dashboard instruments  
         
        
        
     
        
        Page 11 of 136

9
Warning/indicator lampStateCause Action/Observations
Main batter y 
charge (normal or 
fast) Fixed.
The main battery is being 
charged. The lamp goes out once charging is complete.
Flashing. The recharging cable is 
connected to the vehicle's 
socket, but the main battery is 
not being charged. Check the recharging cable connection.
Ancillaries battery 
charge Fixed.
The ancillaries battery charging 
circuit has a fault (dirty or loose 
terminals, converter fault, etc.). The warning lamp should go off when the engine is 
started.
If it does not go off, contact a PEUGEOT dealer or a 
qualified workshop.
Front seat belt 
not fastened/
unfastened Fixed, then flashing, 
accompanied by an 
audible signal. The driver and/or front 
passenger has not fastened or 
has unfastened their seat belt. Pull the strap then insert the tongue in the buckle.
Rear right seat 
belt unfastened Fixed.
The rear right passenger has 
unfastened their seat belt. Pull the strap then insert the tongue in the buckle.
Rear left seat belt 
unfastened Fixed.
The rear left passenger has 
unfastened their seat belt. Pull the strap then insert the tongue in the buckle.
Airbags Temporarily on. This warning lamp comes on for 
a few seconds when you turn on 
the ignition, then goes off. If it does not go off, contact a PEUGEOT dealer or a 
qualified workshop.
Fixed. One of the airbag or seat 
belt pyrotechnic pretensioner 
systems has a fault. Have them checked by a PEUGEOT dealer or a 
qualified workshop.
Red warning/indicator lamps
1 
Dashboard instruments  
         
        
        
     
        
        Page 12 of 136

10
Warning/indicator lampStateCause Action/Observations
Door(s) open/Boot 
open Fixed, accompanied 
by an audible signal. A door or the boot is still open. Close the door or boot.
Parking brake Fixed. The parking brake is applied or 
not properly released. Release the parking brake to switch off the warning 
light, keeping your foot on the brake pedal.
Observe the safety recommendations.
For more information on the Parking brake
, refer to 
the corresponding section.
Braking Fixed. The brake fluid level has 
dropped significantly.
There is a braking assistance 
system fault. Stop as soon as it is safe to do so.
Top up with brake fluid approved by PEUGEOT.
If the problem persists, have the system checked by a 
PEUGEOT dealer or a qualified workshop.
+ Fixed, associated 
with the ABS warning 
lamp.
The electronic brake force 
distribution (EBFD) system is 
faulty. You must stop as soon as it is safe to do so.
Have it checked by a PEUGEOT dealer or a qualified 
workshop.
Anti-lock Braking 
System (ABS) Fixed.
The anti-lock braking system 
has a fault. The vehicle retains conventional braking capabilities.
Drive carefully at reduced speed and contact a 
PEUGEOT dealer or a qualified workshop without 
d e l ay.
Orange warning/indicator lamps 
Dashboard instruments  
         
        
        
     
        
        Page 13 of 136

11
Warning/indicator lampStateCause Action/Observations
+ Fixed.
DSC/ASR systems fault. Have them checked by a PEUGEOT dealer or a 
qualified workshop.
Electric power 
steering Fixed.
Electric power steering fault. Drive carefully at reduced speed.
Have it checked by a PEUGEOT dealer or a qualified 
workshop.
Dynamic stability 
control and anti-
slip regulation 
(DSC/ASR)
Flashing.
Activation of the DSC/ASR 
systems. The systems optimise traction and allow improved 
directional stability of the vehicle.
Adapt your driving style and moderate your speed.
Main batter y 
protection system Fixed.
The state of charge of the main 
battery is insufficient or the 
temperature of the main battery is 
insufficient. Limited engine power available.
Recharge the main battery as soon as possible.
If the warning lamp does not go off, contact a 
PEUGEOT dealer or a qualified workshop.
Fixed.
The DSC/ASR deactivation 
button is active.
DSC/ASR is deactivated.
DSC: Dynamic stability control.
ASR: Anti-slip regulation. Press the button to activate the DSC/ASR.
The DSC/ASR system is activated automatically when 
the vehicle is started.
1 
Dashboard instruments