How Do I Get My Mercedes Out Of Theft Mode? Tips to Bypass The Anti-Theft Mode On Mercedes new for 2022

How Do I Get My Mercedes Out Of Theft Mode? Tips to Bypass The Anti-Theft Mode On Mercedes
How Do I Get My Mercedes Out Of Theft Mode? Tips to Bypass The Anti-Theft Mode On Mercedes

Many Mercedes owners find themselves in a difficult situation when their car enters theft mode.

If you’re like most people, you probably don’t How Do I Get My Mercedes Out Of Theft Mode? This can be incredibly frustrating and even cause you to miss important appointments or deadlines.

Amortips has compiled a list of tips that will help you bypass the anti-theft mode on your Mercedes. Follow these tips and you’ll be driving your car again in no time.


How Do I Get My Mercedes Out Of Theft Mode

How Do I Get My Mercedes Out Of Theft Mode
How Do I Get My Mercedes Out Of Theft Mode

Examine the cylinder and key

Step 1: Check the battery in your fob.

If your key fob is dead, your car’s anti-theft system would most certainly activate – a dead key fob is one that your vehicle cannot “see.” However, your key fob may not be dead, but the battery may be mistakenly installed.

Step 2: Examine the door cylinder.

If your automobile was damaged, whether during an attempted break-in or theft or otherwise, the anti-theft system may have been engaged. Examine the lock cylinder for damage, and also examine beneath the door handle – thieves have been known to jimmy the door open with screwdrivers.

If the lock fails, the passenger side cylinder may be used to disable the anti-theft mechanism.

Step 3: Double-check that you’re starting your car with the right key.

Although it may seem ludicrous, many autos include a valet door or key that just functions to unlock a door. Although valet keys may unlock your door, they do not have a chip and so cannot start your car.

Method 2: Start the engine.

You will be unable to start your car if the anti-theft system has locked it up. Use the following procedures to turn off the system and start your automobile.

Step 1: Check the anti-theft light first.

Most current automobiles include a dashboard light that displays when the anti-theft system has been activated. The anti-theft system symbol resembles an automobile and a lock combination. When this light is on and flashing (it will be either red or blue), it means your vehicle’s anti-theft system is enabled.

Step 2: Start the engine.

Insert your vehicle key into the ignition and turn it on just enough to engage the accessories but not the engine.

Step 3: Perform a secondary inspection of the anti-theft light.

Turn the key to the “off” position and let your vehicle rest for a few minutes if it is no longer flashing. This permits the system to completely reset itself; otherwise, your vehicle will not start.

Step 4: Restart the vehicle completely.

Replace your key in the ignition and turn the key all the way on. If your automobile still won’t start, double-check that the problem isn’t a dead battery. If you are still confused about the problem, call one of Pop-A-skilled Lock’s locksmiths.

Step 5: Repeat the procedure.

Attempt these instructions a second time to determine if they work.-theft mode?

Method 3: Insert the key into the door of your vehicle.

Step 1: Put the key in the door lock.

Even if you have a keyless automobile and seldom use your physical key, open the driver’s side door and enter the physical key into the lock.

Most, if not all, key fobs include an actual key. Look for a button that lets you remove the actual key from the fob.

Step 2: Turn the car key to open the door without unlocking it.

Hold the key in this position for 30 seconds. This will notify your car’s system that you have the correct key, allowing you to circumvent the alarm system.

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Some vehicles will identify the key by just rotating it back and forth in the door’s cylinder. To deactivate the anti-theft mechanism, try both methods: holding the key in the door and turning the key both ways.

Step 3: Attempt to start the engine.

Remove the key from the door and attempt to start your car’s engine. However, be certain that the door cylinder stays in the unlocked position.

Unfortunately, you may find yourself in a circumstance where none of these tactics work, or you are actually in a situation when quickness and care are crucial. If you find yourself in this predicament, or if you just prefer the assistance of a locksmith, contact your nearest Pop-A-Lock.

Anti-Theft Mode on Mercedes

Anti-Theft Mode on Mercedes
Anti-Theft Mode on Mercedes

What is Mercedes anti-theft alarm system?

The Mercedes-Benz antitheft alarm system protects your vehicle against unauthorized entry. If someone opens a door, trunk, or the hood when the alarm is armed, the alarm will go off. The alarm can be turned off by using your remote key.

The Anti-Theft Protection package combines a variety of security technologies to better safeguard your car and any valuables within. When it detects a break-in, attempted theft, or illegal towing, it issues an auditory and visual alert.

Car Security System

The automobile alarm is most likely the first component of this system that comes to mind, and this is correct. Car alarms are an important part of any anti-theft system.

The automobile alarm features shock sensors that detect movement around the vehicle. And it is simple to activate even if a rapid automobile passes adjacent to your car.

They switch on for no apparent reason, and most people disregard them. That is why they are not as good as they were when they were initially introduced to the market in the early 1990s.

Furthermore, criminals have discovered methods to circumvent these devices by knowing how they operate. Nonetheless, despite its faults, the car alarm is perhaps one of the most extensively utilized anti-theft systems placed on motorized vehicles. But how can I remove my automobile from anti-theft mode? Well, we’ll get to it when we talk about another crucial component of these systems, the immobilizer.


Aside from the alarm, the immobilizer is the second most important component of your anti-theft system. This immobilizer is a device that is put in the steering wheel.

It operates in a straightforward manner. You have a minor chip in your key. Then, when you turn the key in the ignition. The automobile computer reads the key code and permits the car to start.

If the automobile cannot read the key, the alarm will sound and the vehicle will not start. Then you’ll be wondering, “How can I get my vehicle out of anti-theft mode?” What could possibly go wrong in this situation? More about it later, when we talk about how to turn off this mechanism and start your automobile.

Even though the immobilizer is an excellent anti-theft gadget. It is still not completely secure. Burglars will break into your system, produce a duplicate key, and start the automobile. Cars that use rolling codes rather than set codes may also be hacked and the keyless entry signal captured.

Even though this system is not flawless, it has reduced auto thefts by more than 60% since it still needs some sophisticated hacking skills if someone wants to steal your car. But how can I remove my automobile from anti-theft mode? More on it later, as we discuss how to tell whether the anti-theft system is turned on.

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How can I know whether my Mercedes’s anti-theft mode is activated?

How can I know whether my Mercedes's anti-theft mode is activated?
How can I know whether my Mercedes’s anti-theft mode is activated?

Before we go any further, how can I get my vehicle out of anti-theft mode? Let’s start with how to tell whether your car’s theft mode is on. What are the indications that the theft mode has been engaged and that there is an issue that needs to be resolved? And, to be honest, there are a few warning signals that might suggest a problem with the anti-theft mechanism.

Inside the automobile, there is a blinking red light.

The flashing red light inside the automobile is the first thing you’ll notice. When you use your key fob to lock the vehicle. It is common for the light to come on and blink every second or two, depending on how the manufacturer set it up.

However, if you open the vehicle and it continues to flicker. It indicates that the anti-theft system is on and that the vehicle does not recognize your key. As a result, there is a little probability that you will be able to start the automobile in this instance.

The car refuses to unlock.

If your automobile is trapped in anti-theft mode, it will likewise refuse to open when you click the unlock button.

The automobile will not respond to your commands. This indicates that something is incorrect. And this is most likely related to the key itself. The key has a fault that prevents you from entering the automobile. But how can I remove my automobile from anti-theft mode? More on that later, once we’ve gone over all the options for determining whether or not your vehicle is in anti-theft mode.

The car will not start.

If your automobile is trapped in anti-theft mode, it will also refuse to start. You may be able to get it unlocked. However, as soon as you turn the key in the ignition, the automobile will simply not respond and will not start.

This is mostly due to the automobile not recognizing the key. It does not get a signal from it, and the auto computer is intelligent enough to respond and suspect theft.

The car computer simply does not recognize you as the owner. It just responds in this manner when you insert the key into an area where you are not invited. Similarly, if you go to a party and you are not invited, you will most likely be denied entry. In this situation, the automobile, you will be unable to start it and will be searching for how to get my car out of anti-theft mode. But more on it later.

The steering wheel has been locked.

Soon after inserting the key into the ignition, the key is not detected. You will feel the steering wheel becoming locked. When you do a motion with the steering wheel, it will simply lock into one position.

Even if you break it, it will not move. This is a component of the anti-theft system placed in your car, and it works. However, in this situation, it works against you.

The only way to spin the wheel would be to have a key that the automobile recognizes. This signifies it contains a chip inside, much as a regular key. The secondary key will do the job well.

The alarm goes off.

The last thing you want to happen if you attempt to unlock a vehicle with an armed anti-theft system is for the alarm to sound. Of course, if the automobile has an alarm. Because some vehicles lack car alarms.

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This may be a very embarrassing circumstance, particularly if you are in an area with a lot of people. And the alarm will begin to ring, alerting everyone. Even if you are the legal owner of the automobile, everyone will point the blame at you. In the worst-case scenario, you may be arrested if the authorities arrive.

How do I turn off anti theft without key fob?

How do I turn off anti theft without key fob?
How do I turn off anti theft without key fob?

Stop a vehicle alarm without a keyfob using these methods

  1. Consult your owner’s handbook. Every car is unique.
  2. Secure your doors.
  3. Start the automobile.
  4. Turn on the ignition and wait.
  5. Remove the alarm’s fuse.
  6. Take out the wiring for your alarm.
  7. Remove the battery.

How much will it cost to remove my Mercedes from anti-theft mode?

How much will it cost to remove my Mercedes from anti-theft mode?
How much will it cost to remove my Mercedes from anti-theft mode?

The cost of resolving this issue would most likely be the cost of a new key. If the system does not recognize the old key and the anti-theft system does not turn off, you will simply need a new key.

This is mostly due to a burnt chip within the key. A new key programmed by a skilled locksmith will suffice. And your automobile will run like new again. A new key also has a cost. In such circumstances, you will almost certainly have to spend about $250 or more.

F.A.Qs: How Do I Get My Mercedes Out Of Theft Mode? Tips to Bypass The Anti-Theft Mode On Mercedes

How do I get my Mercedes out of anti-theft mode without remote or key?

To disable the immobilizer, you can either disconnect the battery or remove fuse that powers the system. Keep in mind though, that by doing disabling the immobilizer will also impact other electrical systems in your car.

Why does my Mercedes say anti-theft protection?

A PIN is assigned to every COMAND unit when it is installed into a vehicle (whether during manufacturing or as a replacement). This PIN will be linked to the VIN and validated via the vehicle’s communication network.

How do I reset my Mercedes Security system?

Turn the key to “On” and remove it from the ignition switch; you should hear a sound signal. If this doesn’t work, remove the key and open and shut the drivers door a few times; then replace it in the ignition. Repeat this 3-4 times.

Do Mercedes have anti-theft?

The Anti-Theft Protection package available for Mercedes-Benz model series offers various equipment to help protect the car from being broken into and towed away, such as an anti-theft alarm system (ATA) with tow-away protection and interior monitoring system.


Mercedes has created a theft prevention system that is designed to protect your vehicle from being stolen. However, if you find yourself in a situation where you need to get your car out of theft mode, there are a few tips that can help you bypass the anti-theft mode. If you follow these simple steps, you will be able to start your car and drive away without any problems. Have you ever had to use these tips? What was your experience like?

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