How To Disable Alarm Interior SensorsIf your astra has an alarm there are a number of reasons you may wish to de-activate the interior sensors – for example if you wanted to leave a pet in the car for a brief period.
To de-activate the alarm you must:
- Close the bonnet and tailgate/boot
- Press the button on the roof console that resembles an exclamation mark in brackets
- Close doors and lock the car