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Vehicles have alarm systems that are designed to make loud siren-like noises. A typical car alarm can go off for about 30 seconds. However, some car alarms can last for up to 20 minutes. There are also reports of car alarms that last indefinitely when there’s something wrong with the system or if the owner’s key fob is faulty. When this happens, the alarm will only shut down when the battery is drained.

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If your car alarm triggers in the middle of the night, it might indicate that someone’s attempted to break into the vehicle. Call your local police station if you feel this is the case.

How Do Car Alarms work?

The alarm is triggered by a shock sensor or motion sensor, which activates the alarm when the car is jolted. There are also voltage sensors that trigger the alarm when people either turn on the vehicle’s lights or open its doors. Overall, this system prevents theft and vandalism by alerting nearby people and scaring off the perpetrators. However, this system can also be triggered by loud noises like fireworks. The alarm can also trigger when an unsuspecting object like a tree branch falls on the vehicle.

How To Turn Off Car Alarms

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If your vehicle’s car alarm won’t turn off by simply pressing the key fob, you can try the following methods:

Using the Key to Open the Door

If your vehicle comes with a key fob, try pressing the lock and unlock buttons to reset the alarm. However, if this doesn’t work, you can try using that to unlock the driver’s side door using its key. Since car alarms are intended to deter thieves or anyone who doesn’t have a car key, the alarm can shut off when a key is correctly placed to lock and unlock the vehicle.

If the key fob doesn’t have charge or using the keys doesn’t stop the alarm, you can try turning on the engine.

Using the Alarm Fuse

Assuming you have access to the vehicle, you can disable the alarm by reaching the alarm fuse, which is typically located beneath the steering wheel. Some modern vehicles have more than one fuse box, so consult a manual to locate the one containing the fuse powering the car alarm. You can also search online for its location.

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If it’s the correct fuse, the alarm should immediately turn off. Drivers should remove and replace fuses one at a time.

If the alarm continues to activate once you’ve inserted the fuse back into place, you might need to seek professional help.

Disconnecting the Battery

The last resort when it comes to turning off a faulty car alarm is disconnecting the battery. The battery is typically visible as soon as you open the trunk. Since battery wires are typically bolted on the battery, you should use a wrench so you can unbolt the wire that connects to the negative terminal of the battery. However, if the alarm is still on, your vehicle might have some backup batteries left. Small backup batteries are used in some aftermarket car alarms to support the alarm’s operation. Once you disconnect the battery, you should wait some time to allow the system to reset. Reconnect the battery after around an hour.

We don’t recommend disabling your vehicle’s alarm because there’s a sense of comfort knowing your vehicle can ward off thieves by itself.

Source: https://t-tees.com
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