Keys, doors and windows -> Keys, locks for Your Vauxhall Astra 4 Door Eight Generation (2022-2026)

Keys, doors and windows  
5
Windows ...................................... 25  
Windscreen ............................... 25  
Power windows ......................... 26  
Heated rear window .................. 27  
Heated windscreen .................... 28  
Sun visors .................................. 28  
Keys, locks  
Keys  
Keys, doors and  
windows  
Key with foldaway key section  
Keys, locks ..................................... 5  
Keys ............................................ 5  
Radio remote control ................... 7  
Electronic key system .................. 8  
Central locking system ................ 9  
Automatic locking ...................... 14  
Child locks ................................. 15  
Doors ........................................... 15  
Load compartment .................... 15  
Vehicle security ............................ 20  
Anti-theft locking system ........... 20  
Anti-theft alarm system .............. 20  
Immobiliser ................................ 22  
Caution  
Roof ............................................. 28  
Sunroof ...................................... 28  
Do not attach heavy or bulky items  
to the ignition key.  
9 Danger  
Never remove the key from  
ignition switch during driving as  
this will cause, depending on  
version, steering wheel lock.  
Exterior mirrors ............................ 23  
Convex shape ........................... 23  
Electric adjustment .................... 23  
Folding mirrors .......................... 23  
Heated mirrors ........................... 24  
Parking assist ............................ 24  
Interior mirrors ............................. 24  
Manual anti-dazzle .................... 25  
Automatic anti-dazzle ................ 25  
6
Keys, doors and windows  
The key number must be quoted  
when ordering replacement keys as it  
is a component of the immobiliser  
system.  
9 Warning  
The electronic key can affect a  
pacemaker.  
Keep the electronic key away from  
Locks 3 236.  
Central locking 3 9.  
Starting the engine 3 125.  
Radio remote control 3 7.  
Electronic key 3 8.  
the breast.  
Push the latch to extract the integral  
key.  
Lock cylinders  
The code number of the adapter for  
the locking wheel nuts is specified on  
a card. It must be quoted when  
ordering a replacement adapter.  
Designed to free-wheel if they are  
forcefully rotated without the correct  
key or if the correct key is not fully  
inserted. To reset, insert the correct  
key only half way and turn cylinder  
until its slot is vertical, remove key  
then re-insert it. If the cylinder still  
free-wheels, insert the key only half  
way and turn the key through 180°  
and repeat operation.  
Press button to extend. To fold the  
key, first press the button.  
Wheel changing 3 227.  
Electronic key with keyless entry  
and start  
Replacement keys  
The key number is specified on a  
detachable tag.  
Keys, doors and windows  
7
mirrors folding 3 23  
vehicle locator lighting 3 102  
Batteries do not belong in household  
waste. They must be disposed of at  
an appropriate recycling collection  
point.  
Radio remote control  
The remote control has a range of up  
to 50 m, but may also be much less  
due to external influences. The  
hazard warning flashers confirm  
operation.  
Handle with care, protect from  
moisture and high temperatures and  
avoid unnecessary operation.  
Replacing battery in radio remote  
control  
a
b
?
Replace the battery as soon as the  
system no longer operates properly  
or the range is reduced.  
In the event of a discharged battery,  
C illuminates and a warning  
message is displayed in the Driver  
Information Centre.  
: unlocks the vehicle  
: locks the vehicle  
: long press unlocks and  
opens the tailgate  
1. Remove the back cover from the  
remote control.  
2. Extract the flat battery from its  
Enables operation of the following  
functions via the use of the remote  
control buttons:  
location.  
3. Replace battery with a battery of  
the same type. Pay attention to  
the installation position.  
Driver Information Centre 3 89.  
central locking system 3 9  
anti-theft locking system 3 20  
anti-theft alarm system 3 20  
tailgate unlocking  
4. Clip the back cover in place.  
power windows 3 26  
8
Keys, doors and windows  
the Driver Information Centre. Move  
the electronic key and try to start the  
vehicle again.  
Additionally, the electronic key  
includes the functionality of the radio  
remote control 3 7.  
Handle with care, protect from  
moisture and high temperatures and  
avoid unnecessary operation.  
Fault  
If the central locking system cannot  
be operated with the radio remote  
control, the cause may be one of the  
following:  
Fault in radio remote control.  
The battery voltage is too low.  
Overload of the central locking  
system by operating at frequent  
intervals, the power supply is  
interrupted for a short time.  
Replacing battery in electronic  
key  
Replace the battery as soon as the  
system no longer operates properly  
or the range is reduced.  
In the event of a discharged battery,  
C illuminates and a warning  
message is displayed in the Driver  
Information Centre.  
Enables a keyless operation of the  
following functions:  
Interference from higher-power  
radio waves from other sources.  
central locking system 3 9  
power tailgate 3 15  
ignition switching on and starting  
the engine 3 125  
Manual unlocking 3 9.  
Electronic key system  
9 Warning  
The electronic key simply needs to be  
on the driver's person.  
Driver Information Centre 3 89.  
The electronic key can affect a  
pacemaker.  
Keep the electronic key away from  
the breast.  
For reasons of security, the electronic  
key may be equipped with a motion  
sensor. If so, starting of the vehicle is  
not possible when the electronic key  
has not been moved for a certain  
time. When trying to start the vehicle,  
a corresponding message appears in  
Keys, doors and windows  
9
Batteries do not belong in household  
waste. They must be disposed of at  
an appropriate recycling collection  
point.  
A pull on an interior door handle  
unlocks and opens the respective  
door.  
When the driver's door only function  
is activated in the vehicle  
personalisation settings, only the  
driver's door unlocks when its interior  
handle is pulled. When the function is  
deactivated all doors will be unlocked.  
Fault  
If the central locking cannot be  
operated or the engine cannot be  
started, the cause may be one of the  
following:  
Fault in electronic key.  
Electronic key is out of reception  
range.  
The battery voltage is too low.  
Regardless of the vehicle  
personalisation setting, all doors will  
be unlocked when the interior handle  
of any other door than the driver's  
door is pulled.  
Overload of the central locking  
system by operating at frequent  
intervals, the power supply is  
interrupted for a short time.  
Interference from higher-power  
radio waves from other sources.  
Interference from electronic  
devices such as smartphones or  
laptops.  
Vehicle personalisation 3 90.  
Notice  
1. Remove the back cover.  
In the event of an accident in which  
airbags or belt pretensioners are  
deployed, the vehicle is  
automatically unlocked.  
2. Extract the flat battery from its  
location.  
3. Replace battery with a battery of  
the same type. Insert the battery  
by pushing it against the contact  
located in the corner and then  
pressing it down. Pay attention to  
the installation position.  
To rectify the cause of the fault,  
change the position of the electronic  
key.  
Manual unlocking 3 9.  
Central locking system  
4. Clip the back cover in place.  
Unlocks and locks doors, load  
compartment and fuel filler flap.  
10  
Keys, doors and windows  
Unlocking mode can be set in the  
vehicle personalisation menu in the  
Info Display. Following settings are  
selectable:  
Remote control operation  
Unlocking  
All doors, load compartment and  
fuel filler flap will be unlocked by  
pressing a once.  
Only the driver's door and fuel  
filler flap will be unlocked by  
pressing a once. To additionally  
unlock all doors and the load  
compartment, press a twice.  
Press b.  
Select the relevant setting in the  
If the vehicle is not closed properly,  
the central locking system will not  
work.  
Vehicle personalisation.  
Vehicle personalisation 3 90.  
Press a.  
Operation of the central locking  
system is confirmed by the hazard  
warning flashers.  
Locking  
Notice  
A short time after unlocking the  
vehicle with the remote control, the  
doors are locked automatically if no  
door has been opened.  
Close doors, load compartment and  
fuel filler flap.  
Keys, doors and windows  
11  
Load compartment  
Depending on the chosen setting in  
the vehicle personalisation, the load  
compartment can be locked:  
Notice  
If the vehicle is not closed properly  
or the electronic key remains in the  
vehicle, locking will not be permitted.  
If the vehicle is equipped with an  
anti-theft alarm system, a warning  
chime sounds after a few seconds.  
by simply closing the opened  
tailgate.  
by pressing b once on the  
remote control with the tailgate  
closed.  
Notice  
The electronic key may not operate  
if placed close to electronic devices  
such as mobile phones or laptop  
computers.  
Select the relevant setting in the  
vehicle personalisation.  
Vehicle personalisation 3 90.  
Unlocking the tailgate 3 15.  
Press and hold ? to unlock.  
Confirmation  
Operation of the central locking  
system is confirmed by the hazard  
warning flashers and an audible  
chime.  
Unlocking settings for the load  
compartment can be set in the vehicle  
personalisation:  
Only the load compartment will  
be unlocked by pressing ?  
once.  
Electronic key system operation  
This system allows automatic vehicle  
locking and unlocking simply by  
detection of the electronic key. The  
electronic key must be outside the  
vehicle.  
All doors, load compartment and  
fuel filler flap will be unlocked by  
pressing ? once.  
Zone 1: automatic locking on  
leaving the vehicle  
Zone 2: automatic unlocking on  
approaching the vehicle  
12  
Keys, doors and windows  
Notice  
Unlocking / locking  
Operation with buttons on the  
electronic key  
If the electronic key remains for  
more than 15 minutes in zone 1,  
automatic unlocking is deactivated.  
Unlock the vehicle by pressing a  
or ? on the remote control or  
touch the sensor of the driver's door  
handle to unlock the vehicle.  
Automatic locking and unlocking is  
activated again.  
Unlocking / locking mode can be set  
in the vehicle personalisation menu in  
the Info Display. Following settings  
are selectable:  
Only the driver's door and fuel  
filler flap will be unlocked /  
locked.  
All doors, load compartment and  
fuel filler flap will be unlocked /  
locked.  
Notice  
A short time after automatic  
unlocking, the vehicle is relocked if  
no door has been opened.  
Only the load compartment will  
be unlocked / locked.  
Vehicle personalisation 3 90.  
Load compartment 3 15.  
Notice  
The central locking system can also  
be operated with the buttons on the  
electronic key.  
Press a or ? to unlock.  
Press b to lock.  
If the ignition is switched off for more  
than nine days or the vehicle battery  
has no sufficient charging, the  
automatic function is disabled. Press  
a or ? on the remote control or  
touch the sensor of the driver's door  
handle to unlock the vehicle.  
Remote control operation 3 9.  
In the event that the ignition is  
switched off for more than 21 days,  
the only way to unlock the vehicle is  
by pressing a or ? on the remote  
control.  
Keys, doors and windows  
13  
Driver's door handle  
Manually unlock the left front door by  
inserting and turning the key in the  
lock cylinder.  
The other doors can be opened by  
pulling the interior handle. The load  
compartment and fuel filler flap will  
possibly not be unlocked.  
Press b to lock. The LED in the button  
illuminates.  
The central locking system can also  
be operated by touching the sensor of  
the driver's door handle.  
Touch the sensor of the drivers's door  
handle to unlock or to lock.  
Press b again to unlock. The LED in  
the button extinguishes.  
Operation with the key in case of  
a central locking system fault  
In case of a fault, e.g. vehicle battery  
or remote control / electronic key  
battery is discharged, the front door  
can be locked or unlocked with the  
mechanical key.  
By switching on the ignition, the anti-  
theft locking system is deactivated.  
Confirmation  
Operation of central locking system is  
confirmed by the hazard warning  
flashers.  
Central locking button  
Locks or unlocks all doors, the load  
compartment and fuel filler flap from  
inside the passenger compartment.  
Manual unlocking  
Extract or extend the key.  
Keys 3 5.  
14  
Keys, doors and windows  
Manual locking  
To lock the other doors, open the rear  
doors. Ensure that child lock is  
deactivated.  
Insert key carefully and turn it to the  
inner side of the doors.  
Then, remove key.  
Close the doors.  
The fuel filler flap and tailgate are  
possibly not locked.  
Automatic locking  
Automatic locking after driving off  
This function can be activated or  
deactivated at any time. With the  
ignition on, press b until an audible  
signal starts and a corresponding  
message is displayed.  
The state of the system stays in  
memory when switching off the  
ignition.  
Manually lock the front doors by  
inserting and turning the key in the  
lock cylinder.  
This system allows automatic locking  
of the doors and tailgate as soon as  
the speed of the vehicle exceeds a  
certain speed.  
If one of the doors or the tailgate is  
open, the automatic central locking  
does not take place. This is signalled  
by the sound of the locks rebounding,  
accompanied by illumination of P in  
the Driver Information Centre, an  
audible signal and the display of an  
alert message.  
Automatic relock after unlocking  
This feature automatically relocks the  
vehicle a short time after unlocking  
with the remote control or electronic  
key, provided vehicle has not been  
opened.