In this article we will talk about typical malfunctions of Alligator remote controls - we will note the features of self-diagnosis and ways to eliminate them.

1. The battery is dead - a common problem. Pay attention to the capacity indicator; if it is at a minimum, replace the battery. In key fobs with one-way communication, the cause can be identified with a multimeter.
2. The alarm remote control is damaged - such a malfunction often appears gradually. Usually the rubber bands of the buttons wear out, and sometimes the main elements of the key fob are damaged due to mechanical injury. The problem is solved by replacing it.
3. Failure in memory and settings - sometimes the alarm “forgets” the remote control and does not respond to it. Try re-registering all the units using the “Jack” button.
4. Incorrect installation of alarm elements - some of the controllers are installed deep in the machine, so the signal does not pass through. If there is no reception, try unlocking the car from different positions.

Remote control does not open the car

The Alligator key fob with two-way communication monitors the status of the main security systems and displays information on the display. Some models are equipped with an autostart function. Characteristics of such keychains.

1. A-9 – autostart system. The buttons are located with reverse side from the display. The key fob has a high degree of protection (8192 channels), the response time is a quarter of a second. Data about previous violations and power outages remain in memory.
2. C-2 – remote control buttons are conveniently located under the display. The key fob is protected from hacking by a reliable BACS code; in the event of an attempted theft, the Anti-Highjack option allows you to stop the engine in a timely manner.
3. C-2 C – provides two-stage arming. When hacking or sensors are triggered, information is displayed on the display by flashing icons.
4. C-3 C – keychain with two-way communication, allows you to start the engine at a distance of up to 1.2 km. The remote control has a convenient body without an antenna.
5. C-5 – model with metal frame, two main buttons are located under the display, three on the side. On the monitor, the data is displayed in a creeping line, there is a Russified menu. Improved radio signal reception up to 2.5 km.

If the key fob stops working, you can carry out diagnostics yourself. The table below provides basic information on faults and how to resolve them.

Alligator pager with one-way communication does not work

The Alligator two-button alarm key fob is equipped with a minimum of functions and is usually used as a spare unit. Some pagers may have additional keys. With its help you can open the car and arm it. Popular models.

1. A-LIGHT – on the case there are two main buttons and auxiliary keys located vertically. The pager allows you to set the silent mode and block the engine.
2. M 2200 – equipped with three buttons. The body is small, elongated, ergonomic in shape.
3. NS-505 is a three-button pager, all keys are located in the center. Powered by the Keeloq encryption system.
4. A-1 S is a standard three-key switch. A budget option with a classic set of chips.
5. A-2 S – outwardly no different from the previous one, equipped with options that the first one does not have. Works at a distance of 50 meters.
6. A-3 S – the third generation is the most advanced of the budget series. There is an anti-theft function called Anti-Hijack, and there is a dynamic anti-hacking code.

Sometimes it happens that the second key fob fails - possible culprits are listed in the table.

Problems with autostart for the Alligator key fob

Alligator alarms with auto-start function are represented by the following models:

• C-3 C;
• C 300;
• C 350;
• TD-350;
• C 500;
• S-825RS.

All variants are equipped with two-way pagers that allow remote engine starting. Using the key fob, you can set the start by time and temperature.

Potential reasons why the engine will not start:

• the system is not configured for autostart;
• the car is faulty;
• The head unit does not see the key fob.

To set up autostart, put the car in neutral mode - with the engine running, pull the handbrake, then remove the keys from the ignition. Get out of the car, slam the door and lock the central lock using the pager. The engine stalls - the car is ready to autostart.

Setting up autostart (using the example of models C-500, C-5, TD-350):

• hold down the F button for 2 seconds until a beep sounds;
• in a few seconds. the car will start.

To configure timed triggering:

• use the “open lock” key to set the time;

To set temperature trigger:

• additionally hold down the service button for 2 seconds;
• press the “open lock” key;
• press the service button;
• exit is performed automatically.

The buttons are blocked

On the following Alligator alarm models, you can enable button blocking from accidental pressing:

• A 3 S;
• C 300, 325;
• TD 350;
• M 1500;
• C 500;
• S 725 RS, 325;
• D 910;
• S 250;
• M 2200, 975;
• S 850 RS;
• M 2200;
• S 875RS;
• M-2 T;
• S 200;
• M 800;
• S 400;
• D 930.

Sometimes the lock is accidentally activated by pressing the buttons at the same time or due to a short circuit with condensation. How to unblock:

• hold down F and at the same time the open and closed lock key;
• The blocking is set in the same way.

The switch shows nothing

Sometimes it happens that the remote control does not display any icons - usually only the backlight is on, the alarm responds to commands in normal mode. This problem occurs on the following Alligator alarm models:

• LX 440;
• NS 505;
• A 1 S;
• C 2C;
• S 400;
• S 825 RS;
• M 700;
• A 2 S;
• D 1000, 868;
• SP 75 RS;
• SP-30, 55.

The most common reason is the battery is dead, the alarm is buggy or not feedback. You need to replace the battery and repeat the procedure after a while. If the problem is not solved, try flashing all key fobs in the device memory. If there is no result, take the remote control for repair.

What to do if the car alarm key fob does not work? It's broken - we'll fix it!

Has your key fob stopped working? Does your car alarm not listen to your key fob? The car is not armed or disarmed? Problems with car alarm key fobs and how to fix them

The benefits of using a security system are known to millions of drivers. But any devices, for one reason or another, can fail. Almost every problem that arises with auto equipment can provoke not only inconvenience, but even theft. Sometimes it is enough to configure the equipment correctly, and sometimes it is enough to replace the alarm key fob. To avoid difficulties, experts recommend that you first familiarize yourself with possible problems, their sources and solutions, and then with a light heart buy a car alarm key fob in St. Petersburg on our website in the online store.

Problems with car alarm key fobs that can be easily fixed If security system does not perform its functions efficiently, this does not always mean that this is the reason. There are a number of problems that, although rare, are something every car owner should know about. They are special in that in these cases the alarm key fob did not break, but simply began to work incorrectly due to some factors. So, these points fall into the category of small and quickly solved problems:
. When purchasing, you should pay attention to the type of battery it contains. If one day the car stops responding to pressing a button on the control panel, the backlight of which does not light up, then the consumer has a problem with simply exhausted power. In order not to find yourself in an unpleasant situation, you should ask the consultants at the store about the battery life and purchase a spare one;
. The alarm does not respond to the key fob also due to an ordinary settings failure. In order to restore the original data, you should register the remote control to the alarm again. How to attach a key fob to an alarm system can be found in the instructions for its operation;
. Occasionally, the pager freezes, as a result of which it completely loses the ability to control. This situation occurs under the influence of a strong electromagnetic field, and also if the driver tries to start the engine with a discharged battery. The key fob also stops working when a person presses the buttons many times. To solve both situations, it is recommended to remove the lock using an emergency shutdown - Valet mode. You need to drive away a little and try the key fob again. If it doesn’t help, then you need to press the button hard. When mechanical intervention is required In some cases, devices stop functioning properly due to factors such as moisture, dust, dirt, damage to the motherboard and disconnected contacts. So, there are frequent situations when the control panel does not work under such circumstances as:
. Attempt to hit a car;
. Keystrokes;
. Penetration unauthorized persons to the salon;
. No sound signal when other functions are operating;
. No response to the key fob at all. Another pretty one frequent breakdown- this is a broken LCD indicator. There are more and more alarm systems with key fobs with a beautiful liquid crystal display on the market. Star Line, Stalker, Scheriff, Scheriff, Tomahawk are just a few popular similar systems. Unfortunately, components are usually not supplied, so there are two options - wait until a similar key fob with a different defect appears at the service center, or buy a new one.

If such problems are not eliminated by the measures described in the previous section, then you should disassemble the remote control, check it, then re-flash the alarm key fob, and if there is no positive result, you need to completely change it to a new one. In principle, there are two possible solutions - either try to repair and configure the alarm key fob yourself at home, or take it to a service center.

Quite often, having found out how much a new alarm key fob costs, a person tries to troubleshoot problems at home. To do this, you need to carefully disassemble the case, remove dust or dry the battery from moisture, and then wipe it with alcohol.

Carefully inspect the board, which may have cracks. This type of repair of alarm key fobs is not difficult, but requires concentration and good vision. Perhaps, in order to correct the operation of the security system, you only need to reprogram the device. All basic information on this issue is contained in the instructions, and the process is not difficult.

The driver will decide for himself where to buy a key fob for the alarm; it is not so important, the main thing is that it matches the type of sensor.

How to program or reprogram an alarm key fob quickly, reliably and one hundred percent correctly? If you are short on time, it is better to immediately contact specialists who will do this work professionally.
The key fob has stopped working, what can you do if the car alarm key fob does not work, the car alarm does not listen to the key fob, the car is not armed, the car is not disarmed.

Rcar alarm key fob repair, price

Car owners often encounter a situation where the Panther alarm does not respond to the key fob. The doors have to be opened with a key, which causes the siren to sound and an unpleasant experience. The reasons for the remote control to malfunction can be very different:

• dead battery. Replace with a new one;
• The machine is in an area of ​​radio interference. Park your car in a different location;
• insufficient voltage to trigger the alarm. Charge the battery;
• wear of the anti-theft system. Contact the service center;
• desynchronization of the key fob and control unit. Re-register the remote control in the security system memory.

The alarm does not close the doors using the key fob

The Panther anti-theft system is represented on the modern market by the following models:

• with two-way communication: SPX-1, SLK-468, PR-1, SLR-5625RC, QX-270;
• with one-way communication: CL-500, SLK-25SC, CL-700, CL-600, XS2500, CL-550, QX-44;
• with autostart function: SLK-635RS, PR-2, SLK-675RS, SPX-2RS, SLK-650RS, LX-320, SLK-775RS two way, SLK-868RS, SLK-625RS.

These are inexpensive and reliable models anti-theft system. But sometimes they also have problems with their work. The key fob does not respond to buttons. The car cannot be unlocked. Let's consider the most common reasons alarm pager failure.

1. The remote control is broken. Fix it yourself or contact a specialist.
2. The battery in the key fob is dead. Insert another one.
3. The car battery is dead - there is not enough voltage to activate the system. Charge the battery or install a new one.
4. The remote control fell out. Re-write it into the system memory.
5. Damage to the control unit. Contact an electrician.

Pantera SLK 10i pager does not work properly

At the most inopportune moment, the car alarm remote control refuses to work. The key fob does not work when the buttons are pressed; the car cannot be armed or disarmed. What are the reasons?

1. The remote control has fallen off remote control. Re-program it into the system memory.
2. My battery is almost done. Change the battery.
3. The car is parked in a radio interference area. Move it to another place.
4. Low battery voltage. Recharge the battery or install another one.
5. Failure of the alarm control unit. Contact the specialists.

SLR 5100 key fob fell off: what to do

There are several reasons why the pager refuses to work.

1. One of the most common is a discharged battery. Insert a new battery and check the operation of the remote control.
2. Key fob desynchronization. Re-write the transmitter into the security system memory.
3. Exposure to external radio interference. Park the car in a different location.
4. Wear of the anti-theft complex. Contact the warranty center.
5. Low voltage battery. Charge it or install a new one.

The car does not start with the Panther remote control: how to fix it

During the entire period of operation of the Pantera alarm system, one day you encountered such a problem as the autostart stopped working. A car engine may not start for three reasons:

• no control of a running motor - problems with programming, connection or standard wiring;
• problem with the wires to the handbrake;
• low battery charge.

Remote starting and stopping of the engine is carried out according to the following algorithm.

1. Apply the handbrake automatic transmission set to “PARK” mode.
2. Set the air conditioner settings.
3. Set the ventilation to recirculation mode.
4. Press the key with the star symbol twice. The turn signals will blink once. The engine will start.
5. To stop the motor, press the button with the star symbol. A siren signal and a 2-second vibration signal will follow.

How to turn on the key fob after replacing the battery

The battery is changed every three to four months and depends on the frequency of use of the remote control. You can change the battery yourself by following the instructions.

1. Pry off the battery compartment cover from below.
2. Slide and remove the cover.
3. Remove the dead battery.
4. Insert a new battery (AAA type). Observe polarity.
5. Put everything in its place.

After this, hold down two keys at the same time: “ Open lock" and "Snowflake". The key fob must independently restore the communication code with the control unit.

How to turn off a Pantera car alarm without a remote control

If you have lost your pager or its batteries are dead, use the key to open the car. Don’t pay attention to the fact that the alarm is screaming, the lights are blinking, and the interior lights are on. The security system worked normally, and you can turn it off even in the active phase.

1. Insert the key into the ignition. Turn the ignition on, off and then back on again.
2. Press the “Jack” key for 10-15 seconds.

The alarm mode will turn off and the engine will be locked.

Many motorists have found themselves in a situation where the alarm system does not respond to signals from the key fob. If you open the car with the key, you cannot avoid the siren going off, as well as the reaction of indignant neighbors in the yard. Let's consider possible reasons and ways to solve this problem on your own.

Reasons for lack of response

What you need to pay attention to if the alarm key fob does not work.

How to fix the problem yourself:

Way out

If the remote control could not be restored, how can I turn off the alarm?

The “Valet” button is installed together with the “signal signal”. Technicians always hide it in an inconspicuous place on the car.

After opening the door with the key, the alarm will sound. Next, you need to insert the key into the ignition and turn it. Find the Valet button, press it several times according to the instructions.

Service button

There is a way to disable the system by performing certain actions.

Their sequence is indicated by the alarm manufacturer. Most often, you need to turn the ignition key 2-3 times to the on/off position, and then press the service button.

Coded method

A method when a car owner uses a password to urgently turn off the alarm.

To turn off the system, you will need to do the following:

• open the car door;
• insert, turn the ignition key;
• press the service button;
• return the ignition switch to the “off” position;
• then repeat the steps in the code.

Power off

Disconnecting the security system from electrical network consists of the following actions:

• open the door with the key;
• we find the alarm unit under the panel;
• disconnect all wires leading to the block;
• turn the ignition key and try to start the engine.

If the car does not respond, you need to remove additional locks:

• inspect the main cable to which the alarm wires are connected;
• the blockage can be seen from the “broken” standard wire to which the security system wires are connected;
• disconnect the signal wires and connect the standard wire.

Attention! Before you begin any steps to disable the alarm, you must remove the terminals from the battery.

To avoid break-ins, thefts and theft of a car, as well as its contents, car owners en masse install alarms on their cars. This is the most common security tool.

The alarm can be standard, provided from the factory as part of the vehicle's configuration, or installed separately. But they are all controlled remotely using a special remote control.

We are talking about an electronic system that can periodically malfunction, work incorrectly or fail. Moreover, often a failure occurs unexpectedly and at the most inopportune moment.

A fairly common situation is when the protection system stops responding to commands sent through the control panel. It is important to quickly understand the reasons and take appropriate measures to eliminate the problem.

Reasons for lack of response

The first thing you need to understand is why, when you press the buttons on the key fob, the alarm system installed on the vehicle does not react in any way and does not execute commands.

Even the most experienced craftsmen car alarm repair specialists will not be able to tell at first glance why this is happening. Possible causes should be explored here. Sometimes by elimination.

But since this fault is so common, there are a few problems that are most likely to occur. This is where you need to start. The likelihood of encountering some other reason besides those listed is minimal. Almost everything possible mistakes and the problems are taken into account. Having found the specific cause, you can focus on eliminating it.

The lack of response of the alarm to commands from the control panel is usually due to:

• battery;
• batteries in the remote control;
• damage to the key fob;
• radio interference;
• loss of communication between the vehicle and the remote control;
• electronic malfunctions.

Having studied these potential malfunctions, as well as identifying their characteristic signs, even the car owner himself will be able to accurately diagnose his vehicle, and start troubleshooting.

Battery

One of the most common reasons why cars do not open with an alarm key fob is considered to be a simply dead battery in the vehicle.

When the battery is completely discharged or is at the limit of its performance due to a minimum charge, the protective system may not respond to manipulations with the control panel.

Here you should try to get closer to the vehicle and press the desired button again. In some cases this helps. Although you should hardly count on being able to start the engine if the battery is dead.

The cause of such a malfunction is often the inattentive driver himself. Some people do not turn off the headlights when leaving the car, others leave the audio system and other components powered by the battery running when the generator is not running. Sometimes a few hours are enough for the battery to completely use up its charge.

It's not difficult to correct the situation. Need to try . Are used various methods. But it is considered optimal to use a charger with the required characteristics. If you are in conditional field conditions, then the method of lighting it from another car will help. The car will start, the generator will charge the battery, and everything will start working normally again.

But if the battery discharges frequently, you need to check the reasons. Sometimes damaged wires and oxidized terminals are to blame. But the life of the battery itself may come to an end. The only solution here is to buy a new battery.

Batteries in the key fob

If we take into account the statistics of calls to car services, as well as reviews from car owners themselves, the most popular reason lies precisely in the dead batteries used to power the alarm control panel.

In a situation where the alarm remote control does not open any doors and does not execute commands sent by pressing the corresponding buttons, take a close look at the device itself.

Many modern security systems are equipped with a key fob equipped with a display. If it goes out and does not light up when you press the buttons, then the problem is definitely in the batteries.

But there are other key fobs where the screen is missing. In this situation, look for a small diode on the case. Often, alarm manufacturers install a small LED that signals the driver when the batteries are low.

If such a problem is detected, the only logical solution is to replace the batteries. But they are not always at hand. Alternatively, you can try to remove them from the case, apply several blows from each other or a hard surface. The batteries are then reinserted and an attempt is made to activate the system again.

When this folk method does not help, go to the nearest store to purchase the necessary batteries. The replacement procedure should clearly not cause any difficulties. The problem is solved in just a few minutes.

Damage to the remote control

We cannot exclude the possibility of damage to the remote control itself, due to which the car doors cannot be opened using the alarm key fob.

The device can get such defects in a pocket, if it accidentally falls on a hard surface, or due to mechanical influences. There are a huge number of ways to damage the remote control.

Less often, motorists are faced with a situation where a button gets stuck or breaks. This is also due to mechanical damage, excessive pressing force and careless handling of the device.

You can get out of this situation by using a spare remote control, if available. Often, car alarm manufacturers complete sets with two key fobs at once. Also, when a car is equipped with a security system from the factory, the set includes a main and a spare key with alarm control buttons already built into their housing.

If you do not have a spare key, it is better to contact the company or store where the security system was purchased and installed. If the alarm was included, then call an authorized dealer. They should provide you with another key fob. Depending on the availability of the warranty and its conditions, a new remote control will be issued free of charge or subject to additional payment.

Radio interference zone

This is not the most common, but still common reason why alarms may not respond to the key fob. There are certain areas in which transmitting a radio signal from the key fob to the car will be problematic. Various surrounding reasons can jam the signal.

If a motorist finds himself in one of these zones, it will be somewhat difficult to transmit the alarm command to the car via the remote control. This will not work right away if the radio interference is strong. But you can still get out of the situation.

First, let's determine why this radio interference occurs and where it can be encountered. The most striking example is airports. Here, radio waves are blocked specifically so as not to disrupt the functionality of navigation equipment and fine electronics from flight control centers in the aircraft themselves.

Also, areas where radio signals are jammed are important government facilities, large industrial enterprises, military bases and factories.

Once near such points, do not be surprised that the alarm does not turn on or turn on, or the car does not respond to other commands from the control panel.

You can check the presence or absence of working radio waves using your phone. Look at the screen in the indicator area cellular communications. If it is not there, signals will not pass through here well. You can also check the operation of the GPS system on your phone.

Now let’s talk about what a driver needs to do when the alarm on his car stubbornly won’t turn off. There is nothing particularly complicated here. But a lot depends on how much the radio signal is jammed at a particular point where the car is located.

The principle of turning the remote control off and on will not work here when it comes to existing radio interference. It's not the remote control or its batteries. The signal simply cannot be transmitted. Especially from a fairly large distance, as drivers are accustomed to doing when in areas without radio interference.

It is possible to disarm the car or activate the security system via the remote control. To do this, try to get as close to the car as possible. It is good to know the exact location of the signal receiver from the control panel. If you live in this area near the car, there is a high probability that the signal will be sent and the key fob will perform its functions.

When in areas where radio interference may occur, stay close to the vehicle before pressing the key fob button. Otherwise, the security system in the car will not be activated, and the car will become an easy target for car thieves. They quite often trade on the car, counting on the fact that radio interference will not allow them to close the car. It’s better to activate the security at close range, make sure it’s working, and only then go about your business.

This recommendation does not only apply to areas with potential radio interference. Try to always turn on the alarm when you are near your car. This will make sure that the key fob has worked and the car is armed.

Lost connection

There is another reason why an alarm installed on a car may not respond to your key fob. It concerns the loss of communication that connects the signaling system and the control panel.

This happens due to a software glitch. As a result, the transmitter or control device, that is, the key fob, cannot communicate with the receiver, which is the control unit in the car itself.

The situation is not simple, since solving it will require reprogramming the broken and broken connection. Here you will have to use emergency mode to turn off the control unit. Simply remove the wires from the block. And then a new synchronization occurs.

In this case, it is not necessary to contact a service center or go to the office of the company that sold or installed the security system on the vehicle. The car owner himself has the opportunity to reprogram. To do this, use the instruction manual for your alarm model. It tells you what to do and how to do it. If the security is disarmed and the alarm works normally again, you can continue using it.

Although, after self-flashing, the protection may still not be removed from the alarm. Then the car is sent to the service center. Here, specialists will deal with the car and be able to accurately diagnose why the protection is not removed or the security mode is not activated when you press the buttons on the remote control.

But there is one exception, when you still have to go to the service center. In rare cases, the loss of communication between the control device and the receiver in the car is accompanied by the loss of the software stored in the system memory. Self-synchronization will no longer help here. The only way out of this situation is to visit a service center. Here specialists will restore the firmware, which will restore the functionality of the alarm system controlled via the remote control.

Car electronics

Before understanding possible malfunctions alarm, you should make sure there are no problems in the car itself.

If there are faults in the car's wiring, as well as other problems related to electronics, the security system itself may not respond to the alarm key fob. If your central main lock or individual locks do not work, you should check the condition of the central locking system.

Problems with electronics most often occur after a short circuit. It occurs due to damaged wires, exposed contacts and sudden voltage surges.

It is impossible to exclude a malfunction of the control unit of your alarm, which provokes failure of the wiring. Such problems usually appear with characteristic symptoms. The system begins to behave quite strangely. This can manifest itself with different symptoms:

• random activation and deactivation of the alarm system;
• wrong reaction;
• execution of one command instead of another;
• partial failure of some functions, etc.

If you suspect that the alarm system is not working correctly, it is unlikely that you will be able to figure out the reasons and eliminate them yourself. Here it would be correct to contact the service center.

What to do if there is no response to the key fob

Drivers often get lost and don’t know what to do if the alarm suddenly doesn’t respond to the key fob. This confusion is easy to explain. The alarm may go off and start making very loud sounds. The driver panics and does not understand what is best to do.

It is much worse if, due to problems with the alarm key fob, you cannot open the doors. Then you should count on a quick arrival of specialists, sending the car to service on your own using a tow truck, or a dead battery.

If there is access to the interior, but the alarm still does not stop, experts and experienced motorists give a couple of useful tips.

1. Use the emergency shutdown functionality. All car alarms have a secret code that allows you to emergency situations disable security without a key fob. The code is communicated to the car owner upon purchase and installation. It should be remembered.
2. To enter the code, you need to find the special Valet button. It is she who is responsible for settings, connection to the control panel and performs a number of other important functions. The button itself is often installed near the fuse box. It is also probably located under the steering wheel, on the dashboard, etc.
3. Once you find the button, enter the code. There is different variants, starting from combinations of button presses, ending with starting the engine, shifting the gear knob in a certain sequence, etc. This already depends on the specific alarm.
4. An alternative option would be to increase the signal strength. If your alarm suddenly stops responding to commands from the key fob, try getting into the car and bringing the remote control as close to the receiver as possible. Here it is important to know where exactly the security system control unit is located. In this case, you need to actively and often press the key fob button. Often this method helps to cope with the situation.

Even when you managed to turn off the alarm, the problem still remains. The most the right decision will visit the service center for diagnostics. Specialists will check the status of the alarm, diagnose the key fob itself, and will be able to draw appropriate conclusions with subsequent repair and restoration work.

Spontaneous alarm activation

In addition to the fact that the car alarm may stop responding to commands from the key fob, another common situation occurs among drivers. It is connected to the security system without objective and visible reasons.

Here experts focus on 3 main reasons why this can happen to a car.

1. Problem with contacts. When the car is operated carelessly, or the car is exposed to difficult weather conditions associated with heavy precipitation, the contacts of wires and buttons may oxidize. Because of this, commands begin to be transmitted, although the car owner himself did not press any buttons. To correct the situation, you need to repair the problematic contacts or completely change the limit switch.
2. Faulty door mechanisms. Sometimes other circumstances arise in which, after pressing a button, a notification is received that the car has been unlocked. Although in fact this does not happen. Here it is worth checking the condition and functionality of the central locking. If this is not the reason, then pay attention to the fuses and wiring. Mechanical problems cannot be ruled out. Plus, in extreme cold conditions, the mechanisms for opening and closing vehicle doors may not work due to freezing.
3. The sensors are malfunctioning or are not adjusted correctly. The car contains a large number of alarm sensors, which the security system is guided by in operating mode. The most common among them is the shock sensor. It breaks down or has too sensitive settings. Because of this, any slight impact causes the sound and light signal to be activated. Although at the same time leaves from a tree simply fell on the car, a branch hit it, or a car simply drove past. It is recommended to change the sensitivity settings here. If the sensors fail, they must be replaced.

Car alarm systems are quite effective protection from burglary, theft and theft. But the security equipment itself requires careful care and monitoring of its performance.

In most cases, the alarm stops responding to commands from the key fob for very trivial reasons. It won’t be difficult to remove them yourself. For more serious problems, you should contact a specialist.