Access -> Keyless Entry and Starting for Your DS 4 4 Door Second Generation (2021-2026)

02 70  
Access  
"Keyless Entry and Starting"  
Unlocking the vehicle  
The vehicle or just the driver's door is unlocked,  
depending on the setting.  
Selective unlocking  
F
To unlock only the drivers door, with the  
electronic key on your person, pass your  
hand behind the driver's door handle.  
To unlock the complete vehicle, pass your  
hand behind one of the door handle of the  
front passenger door with the electronic  
key close to the passenger door, or  
press the tailgate opening control with  
the electronic key close to the rear of the  
vehicle.  
Complete unlocking  
F
System which permits the unlocking, locking  
and starting of the vehicle while keeping the  
electronic key on your person.  
Activation or deactivation of the selective  
unlocking is done in the "Driving" menu, then  
"Vehicle settings".  
The electronic key can also be used as  
a remote control.  
For more information on the Remote  
control key, refer to the corresponding  
section.  
F
With the electronic key on your person and  
in the recognition zone A, pass your hand  
behind the door handle of one of the front  
doors to unlock the vehicle or press the  
tailgate opening control.  
By default, complete unlocking is activated.  
The direction indicators flash for a few  
seconds.  
Depending on version, the door mirrors  
unfold, the welcome lighting comes on,  
the alarm is deactivated.  
02  
71  
Access  
As a safety measure (children on  
board), never leave the vehicle without  
taking the electronic key for the Keyless  
Entry and Starting system with you,  
even for a short period.  
If one of the doors or the boot is still  
open or if the electronic key for the  
Keyless Entry and Starting system has  
been left inside the vehicle, the central  
locking does not take place.  
Be aware of the risk of theft when the  
electronic key for the Keyless Entry and  
Starting system is in one of the defined  
zones with the vehicle unlocked.  
However, the alarm (if fitted) will be  
fully activated after about 45 seconds.  
If the vehicle is unlocked by mistake  
and with no action on the doors or boot,  
the vehicle will lock again automatically  
after about 30 seconds.  
If fitted to your vehicle, the alarm will  
also be reactivated automatically.  
In order to preserve the battery in the  
electronic key and the vehicle's battery,  
the "hands-free" functions are put into  
long-term standby after 21 days without  
use. To restore these functions, press  
one of the remote control buttons or  
start the engine with the electronic key  
in the reader.  
The automatic folding and unfolding  
of the door mirrors can be deactivated  
by a CITROËN dealer or a qualified  
workshop.  
For more information on starting with  
Keyless Entry and Starting, refer to  
the corresponding section.  
02 72  
Access  
Locking the vehicle  
Normal locking  
Deadlocking  
Deadlocking renders the interior door  
controls inoperative.  
It also deactivates the central locking  
button.  
Therefore, never leave anyone inside  
the vehicle when it is deadlocked.  
By the doors:  
F
With the electronic key on your person  
and in the recognition zone A, press with a  
finger or thumb on one of the door handles  
(at the markings).  
F
With the electronic key in the recognition  
zone A, press a finger or thumb on one of  
the front door handles (at the markings) to  
lock the vehicle.  
Maintaining pressure allows the windows to be  
raised to the desired position.  
F
Within five seconds, press the door handle  
again to deadlock the vehicle.  
02  
73  
Access  
Locating your vehicle  
This function allows you to identify your vehicle  
from a distance, particularly in poor light. Your  
vehicle must be locked.  
F
Press this button.  
For reasons of safety and theft protection,  
do not leave your electronic key in the  
vehicle, even when you are close to it.  
It is recommended that you keep it on  
your person.  
This will switch on the courtesy lamps and  
the direction indicators will flash for around  
ten seconds.  
Ensure that nothing could prevent the  
correct operation of the windows.  
Be particularly aware of children when  
operating the windows.  
Accumulations (water, dust, grime,  
salt...) on the inner surface of the door  
handle may affect detection.  
If cleaning the inner surface of the door  
handle using a cloth does not restore  
detection, contact a CITROËN dealer  
or a qualified workshop.  
A sudden splash of water (stream of  
water, high pressure jet washer, …)  
may be identified by the system as the  
desire to open the vehicle.  
The direction indicators come on for a  
few seconds.  
Depending on your version, the door  
mirrors fold, the alarm is activated.  
02 74  
Access  
Back-up key integrated in the Keyless Entry and Starting  
The integral key is used to lock and unlock the  
vehicle when the electronic key cannot operate:  
Locking the driver's door  
If the alarm is activated, the audible  
signal triggered on opening a door  
with the key (integral with the remote  
control) will stop when the ignition is  
switched on.  
-
battery flat, vehicle battery discharged or  
disconnected, ...  
-
vehicle located in an area with strong  
electromagnetic signals.  
F
Insert the integral key in the door lock, then  
turn it to the rear.  
Unlocking the driver's door  
F
Insert the integral key in the door lock, then  
turn it to the front.  
F
Maintain a pull on button 1, to extract the  
integral key 2.  
02  
75  
Access  
Changing the battery  
Battery ref.: CR2032 / 3 volts.  
Battery replacement is signalled by the display  
of a message.  
Locking the passenger doors  
Unlocking the passenger doors  
F
F
Open the doors.  
On the rear doors, check that the child lock  
is not on.  
F
Pull the interior door opening control.  
For more information on the Child lock, refer  
to the corresponding section.  
F
Unclip the cover using a small screwdriver  
at the cut-out.  
F
F
F
Lift off the cover.  
Remove the flat battery from its location.  
Fit the new battery into its location  
observing the original direction of fitment.  
Clip the cover onto the casing.  
F
F
Remove the black cap, located on the edge  
of the door, using the integral key.  
Insert the integral key in the socket without  
forcing it, then without turning it, move the  
latch sideways towards the inside of the  
door.  
F
F
F
Remove the integral key and refit the cap.  
Close the doors and check that the vehicle  
has locked correctly from the outside.  
02 76  
Access  
Remote control problem / reinitialisation  
Following disconnection of the vehicle battery, replacement of the remote control battery or in the  
event of a remote control malfunction, you can no longer unlock, lock or locate your vehicle.  
F
Place the back-up key (integral with the  
remote control) in the lock to unlock your  
vehicle.  
F
F
Open the front armrest.  
● Raise the mat by its tongue and remove  
it.  
● Place the electronic key on the back-up  
reader.  
Switch on the ignition by pressing  
the "START/STOP" button.  
The electronic key is fully operational again.  
Remember to refit the mat below the armrest  
after removing the reinitialised electronic key.  
If the problem persists, contact a CITROËN dealer  
or a qualified workshop as soon as possible.  
02  
77  
Access  
Lost keys, remote control,  
electronic key  
Visit a CITROËN dealer with the vehicle's  
registration certificate, your personal  
identification documents and if possible,  
the label bearing the key code.  
The CITROËN dealer will be able to  
retrieve the key code and the transponder  
code required to order a new key  
Locking the vehicle  
When purchasing a second-  
hand vehicle  
Driving with the doors locked may make  
access to the passenger compartment by  
the emergency services more difficult in an  
emergency.  
As a safety precaution (with children on  
board), remove the key from the ignition or  
take the electronic key when you leave the  
vehicle, even for a short time.  
Have the key codes memorised by a  
CITROËN dealer, to ensure that the  
keys in your possession are the only  
ones which can start the vehicle.  
Electrical interference  
Do not throw the remote control  
batteries away, they contain metals  
which are harmful to the environment.  
Take them to an approved collection  
point.  
The Keyless Entry and Starting electronic  
key may not operate if close to certain  
electronic devices: telephone, laptop  
computer, strong magnetic fields, ...  
Remote control  
The high frequency remote control is a  
sensitive system; do not operate it while  
it is in your pocket as there is a possibility  
that it may unlock the vehicle, without you  
being aware of it.  
Do not repeatedly press the buttons of your  
remote control out of range and out of sight  
of your vehicle. You run the risk of stopping  
it from working and the remote control  
would have to be reinitialised.  
Anti-theft protection  
Do not make any modifications to the  
electronic engine immobiliser system; this  
could cause malfunctions.  
For vehicles with an ignition switch, do  
not forget to remove the key and turn the  
steering to engage the steering lock.  
The remote control does not operate when  
the key is in the ignition, even when the  
ignition is switched off.