2021 Vauxhall Astra Security Guidance
The 2021 Vauxhall Astra takes automotive security to a whole new level, prioritizing the safety and peace of mind of its drivers and passengers. In an era where vehicle security is more crucial than ever, the Astra combines advanced technology with robust safety features to ensure your vehicle remains protected at all times. From its sleek design to its cutting-edge security systems, the 2021 Vauxhall Astra sets the standard for modern car security. In this introduction, we will explore the key security features that make the Astra a reliable and secure choice for drivers in 2021.
In this overview, we will delve into the Astra’s innovative security technologies, including its advanced alarm and immobilization systems, comprehensive airbag and safety restraint systems, and the latest in theft prevention and tracking. Together, these features make the 2021 Vauxhall Astra a dependable and secure companion on the road, giving you the peace of mind you deserve while enjoying the pleasures of driving.
Vehicle Security
Anti-theft locking system Warning
Do not use the system if there are people in the vehicle! The doors cannot be unlocked from the inside. The system deadlocks all the doors. All doors must be closed and the electronic key must be outside the vehicle otherwise the system cannot be activated. Unlocking the vehicle disables the mechanical anti-theft locking system. This is not possible with the central locking button.
Activating 
Press 
on the radio remote control or touch the sensor of the driver’s door handle twice within five seconds. 
Anti-Theft Alarm System
The anti-theft alarm system is combined with the central locking system. It monitors:
- Doors, tailgate, bonnet Passenger compartment including adjoining load compartment Vehicle inclination, e.g. if it is raised Ignition
If the sunroof remains open, the passenger compartment is not monitored. During temperature preconditioning, the passenger compartment and the vehicle inclination are not monitored.
Activation
All doors, the load compartment, the engine compartment and the sunroof must be closed. The electronic key must be outside the vehicle.
The system is self-activated
45 seconds after locking the vehicle. If a door or the tailgate is not properly closed, the vehicle is not locked. However, the anti-theft alarm is self-activated after 45 seconds.
Notice
The automatic vehicle locking function does not activate the anti-theft alarm system. To activate the anti-theft alarm system, lock the vehicle by using the radio remote control or by touching the sensor on the driver’s door handle. Central locking system
Notice
Changes to the vehicle interior such as the use of seat covers and open windows, could impair the function of passenger compartment monitoring.
Activation without monitoring of passenger compartment and vehicle inclination
Switch off the monitoring of passenger compartment and vehicle inclination when animals are being left in the vehicle, because of high volume ultrasonic signals or movements triggering the alarm. Also, switch off when the vehicle is on a ferry or train.
- Close tailgate, bonnet, windows.
- Switch off ignition and press
within ten seconds until the LED in the button illuminates. - Leave the vehicle and close the doors.
- Activate the anti-theft alarm system.
Indication
LED in the button flashes if the anti-theft alarm system is activated. The hazard warning lights illuminates for a few seconds.
Deactivation
Unlocking the vehicle deactivates the anti-theft alarm system. The system is not deactivated by unlocking the front door with the key or with the central locking button in the passenger compartment.
Alarm
When triggered, the alarm siren sounds and the hazard warning lights flash simultaneously. The number and duration of alarm signals are stipulated by legislation. The anti-theft alarm can be deactivated by pressing a or switching on the ignition. A triggered alarm, which has not been interrupted by the driver, will be indicated by the LED in the button . The LED will flash quickly the next time the vehicle is unlocked. If the vehicle battery has been reconnected (e.g. after maintenance work), wait for ten minutes to restart the engine.
Fault If the LED in the button !illuminates permanently when switching on the ignition, seek the assistance of a workshop.
Locking the vehicle without activation of the anti-theft alarm
Lock the vehicle by locking the front door with the key.
Immobiliser
The system is part of the ignition switch and checks whether the vehicle is allowed to be started with the key being used. The immobiliser is activated automatically.
Notice Radio Frequency Identification
(RFID) tags may cause interference with the key. Do not have it placed near the key when starting the vehicle.
Notice
The immobiliser does not lock the doors. Always lock the vehicle after leaving it. Switch on the anti-theft alarm system . Emergency operation of electronic key .
FAQs
Yes, the 2021 Vauxhall Astra includes a standard advanced alarm system that deters larceny and unauthorized entry.
The engine cannot be started without the correct key or remote, enhancing safety.
Yes, the 2021 Vauxhall Astra is equipped with multiple airbags, including front, side, and curtain airbags, to safeguard occupants in the event of a collision.
Yes, the Astra is equipped with theft deterrents, such as engine immobilization and an alarm system, to prevent theft.
The Astra may offer vehicle monitoring services via a subscription-based service, allowing you to locate your vehicle in the event of theft.
Yes, child safety locks on the rear doors add an extra layer of protection for families traveling with children.
The Astra’s central securing system and alarm offer formidable protection against break-ins.
Usually, it incorporates a TPMS, which ensures that your tires are properly inflated for safety and security.
You may be able to add an aftermarket GPS tracking system for added security, but you must consult with the manufacturer or authorized dealers first.
The Astra incorporates security features to prevent keyless entry hijacking, but it is essential to follow best practices such as securing the key fob.
Certain Astra models permit deactivation of the front passenger airbag when a child seat is installed, assuring the safety of young passengers
While the Astra focuses predominantly on vehicle security, you can protect your valuables further by concealing them or by installing aftermarket anti-theft devices.
The Astra may include password protection for the infotainment system in order to protect sensitive data.
Depending on the model, you may have the option to install advanced anti-theft systems or additional cameras.
You can increase security by employing common sense measures such as securing doors, parking in well-lit areas, and purchasing a steering wheel lock or tracking service for additional protection.
Useful Link
View Full PDF: Vauxhall Astra 2021 User Manual| Auto User Guide