Nov 10, 2022 · If your vehicle already has an in-built anti-theft system, chances are you have noticed the anti-theft light on your dash. But you wonder why the light keeps blinking after you turn off your vehicle.

Nov 21, 2024 · In some cars, the security indicator light blinks to show that your anti-theft system is active, but a steady security light could mean problems with your key fob or car battery. The security light always includes a picture of a car and a key and usually lights up red or gold.

Jul 21, 2022 · When the anti-theft light comes on while you’re driving, you should pay attention to it. Discover the cause of and solution for the anti-theft light’s persistent on-state.

When the Anti Theft Light is blinking, it indicates that the immobilizer system is active and functioning. The main purpose of the Anti Theft Light is to prevent unauthorized access to the vehicle by immobilizing key components of the car’s engine, such as the fuel injectors or …

Nov 8, 2023 · Check the Anti-Theft Light Most newer cars have a red or blue dash light that tells you if the anti-theft system is engaged without manipulating the vehicle physically.

When you notice your car’s anti-theft light blinking, it is normal for it also indicates when your car is off to show a warning that your car alarm is active. The light will blink whether you lock your car or it’s unlocked, so long as your vehicle ignition is in the off position.

Jan 30, 2025 · A: When the theft system light illuminates while you are driving, it typically indicates a problem with your vehicle’s anti-theft system. This could be due to a malfunctioning sensor, a faulty ignition switch, a problem with the key fob, or other issues related to the theft deterrent system.

Dec 15, 2015 · If someone attempts to start the car without a programmed key, open a locked door without a key, or even get in through the rear liftgate or open the hood, the horn will start honking and the lights will flash. The Anti-theft Light in the dash of your car should flash periodically to show that the system is engaged and active. Tip.

Mar 5, 2025 · Use your key or key fob to lock your vehicle’s doors. Unlock them after 10 minutes and try starting your vehicle. Disconnect your battery for about 10 minutes to reset the warning lights. If the light is still on, check and replace the fuse for the anti-theft system.

Jun 19, 2024 · When the Subaru anti-theft light blinks, it tells you that the car's security system is armed. The security indicator light will blink steadily when the vehicle is locked and off. It will trigger after the engine has been turned off and the key has been removed from the ignition.