Why does the alarm light on the Volvo 850 flash rapidly?

The alarm light on a Volvo 850 flashes rapidly to indicate that the vehicle's alarm system is activated and is in a state of alert. This rapid flashing typically occurs when the car is locked and the security system is engaged. If the light continues to flash after unlocking the vehicle or if the alarm is triggered unexpectedly, it may signal a potential issue with the alarm system or a malfunction in the vehicle's electronics. It's advisable to consult the owner's manual or a professional for further diagnosis if concerns persist.