In this article we will talk about typical malfunctions of Alligator remotes - we will note the features of self-diagnosis and how to fix them.

1. The battery is dead - a common "sore". 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 control panel is damaged - such a malfunction often appears gradually. Usually, the rubber bands of the buttons wear out, sometimes the main elements of the key fob are damaged due to mechanical trauma. 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 to re-register all the units using the "Jack" button.
4. Incorrect installation of signaling elements - some of the controllers are installed in the depths of the machine, so the signal does not pass. If there is no reception, try unlocking the car from different positions.

The remote control does not open the car

Keychain Alligator with two-way communication controls the status of the main security systems and displays information on the display. Some models are equipped with an autorun function. Characteristics of such keychains.

1. A-9 - system with autorun. The buttons are located 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 failures remain in memory.
2. C-2 – remote control buttons are conveniently located below the display. The key fob is protected from hacking by a reliable BACS code; in case of an attempted theft, the Anti-hijack option allows you to stop the engine in a timely manner.
3. C-2 C - provides two-stage arming. When the sensors are hacked or triggered, the information is displayed on the display by blinking 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 case 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 as a running line, there is a Russified menu. Improved radio signal reception up to 2.5 km.

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

One way Alligator pager not working

The Alligator two-button alarm key fob is equipped with a minimum of functions, usually used as a spare unit. Some pagers may have additional keys. With it, you can open the car and put it on guard. 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 case is small, elongated ergonomic shape.
3. NS-505 is a three-button pager, all keys are located in the center. Works on 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 does not differ from the previous one, it is 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 Antihijack, there is a dynamic code from hacking.

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

Problems with autorun on the Alligator keychain

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

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

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

Potential reasons why the engine does not start:

• the system is not configured for autorun;
• 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 use the pager to close the central lock. The engine will stall - the car is ready for autostart.

Autostart setting (on the example of models C-500, C-5, TD-350):

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

To set up a timed trigger:

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

To set up a temperature trigger:

• additionally hold down the service button for 2 seconds;
• hold down the "open lock" key;
• press the service button;
• exit is automatic.

Buttons locked out

On the following Alligator alarm models, you can turn on the button lock from accidental pressing:

• A 3 S;
• C 300, 325;
• TD 350;
• M 1500;
• C 500;
• S 725 RS, 325;
• D910;
• S250;
• M 2200, 975;
• S 850 RS;
• M 2200;
• S875RS;
• M-2T;
• S200;
• M 800;
• S 400;
• D 930.

Sometimes the lock is accidentally turned on by simultaneously pressing the buttons or due to a short circuit with condensate. How to unlock:

• hold down F and at the same time the key of the open and closed lock;
• 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 signaling responds to commands in the normal mode. This problem occurs on the following Alligator alarm models:

• LX440;
• NS 505;
• A1S;
• C 2C;
• S 400;
• S 825 RS;
• M700;
• A2S;
• D1000, 868;
• SP 75 RS;
• SP-30, 55.

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

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

Keychain stopped working? Car alarm not listening to key fob? Is the car not armed or disarmed? Problems in car alarm key fobs and how to fix them

The benefits of using a security system are known to millions of drivers. But any device, 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 correctly configure the equipment, and sometimes to replace the alarm key fob. In order to avoid difficulties, experts recommend that you first familiarize yourself with possible malfunctions, their sources and solutions, and then, with a light heart, buy a car alarm key fob in St. Petersburg from our website in our online store.

Problems with car alarm key fobs, easily fixed If security system does not perform its functions qualitatively, this does not always mean that the reason is precisely in it. There are a number of problems that, although they are rare, every car owner should know about them. 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, such items belong to the category of small and quickly solved tasks:
. When buying, you should pay attention to the type of battery in it. If one day the car stops responding to pressing a button on the control panel, the backlight of which is not lit, then the consumer has a white with a trite power supply. In order not to find yourself in an unpleasant situation, you should ask consultants about the battery life in the store 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, the remote control should be registered to the alarm again. How to bind a key fob to an alarm can be found in the instructions for its operation;
. Occasionally, the pager “freezes”, as a result of which it completely loses its ability to control. This situation occurs under the influence of a strong electromagnetic field, as well as 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 unblock by emergency shutdown - Valet mode. You need to drive off a little and try the key fob again. If it does not help, then you need to strongly press the button. When Mechanical Intervention Is Required In some cases, devices stop working properly due to factors such as moisture, dust, dirt, motherboard damage, and disconnected pins. So, frequent situations when the control panel does not work under such circumstances as:
. Attempt to hit a car;
. Keystrokes;
. Penetration outsiders to the salon;
. Lack of a sound signal during the operation of other functions;
. The lack of response to the key fob in principle. Another pretty frequent breakdown- this is a broken LCD indicator. There are more and more alarms with key fobs with a beautiful liquid crystal display on the market. Star Line, Stalker, Scheriff, Scheriff, Tomahawk - these are just a few popular such systems. Unfortunately, as a rule, components are not supplied, so there are two options - wait until a similar key fob with a different defect appears in the service center, or buy a new one.

If such problems are not eliminated by the measures described in the previous section, then it is worth disassembling the remote control, checking it, then re-flashing 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 solutions here - either try to repair and set up the alarm key fob yourself at home, or take it to a service center.

Quite often, having learned how much a new alarm key fob costs, a person tries to fix malfunctions 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. Such repair of alarm key fobs is simple, but requires concentration and good eyesight. Perhaps, in order to correct the operation of the security system, you only need to reprogram the device. All the basic information on this issue is contained in the instructions, and the process is not difficult.

Where to buy a key fob for the alarm, the driver will decide for himself, this is not so important, the main thing is that it fits the type of sensor.

How to program or reprogram an alarm key fob quickly, reliably and one hundred percent correctly? With a shortage of time, it is better to immediately turn to specialists who will perform this work professionally.
The key fob has stopped working, what can be done if the car alarm key fob does not work, the car alarm does not obey the key fob, the car is not armed, the car is not disarmed.

Rcar alarm key fob repair, price

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

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

The alarm does not close the doors with the key fob

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

• bidirectional: 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 autorun function: SLK-635RS, PR-2, SLK-675RS, SPX-2RS, SLK-650RS, LX-320, SLK-775RS two way, SLK-868RS, SLK-625RS.

It is inexpensive and reliable models anti-theft system. But sometimes they also fail. Key fob does not respond to buttons. Unable to unlock car. Consider the most common causes alarm pager failure.

1. Remote control failure. Repair it yourself or contact a specialist.
2. The battery in the key fob is dead. Insert another.
3. The car battery is dead - there is not enough voltage to trigger the system. Charge the battery or install a new one.
4. Remote control "fell out". Write it back to system memory.
5. Control unit failure. Contact an electrician.

Pager Pantera SLK 10i 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 and disarmed. What are the reasons?

1. Remote control "fell off" remote control. Program it again in the system memory.
2. My battery is almost done. Change the battery.
3. The car is parked in a radio interference zone. Move it to another place.
4. Low battery voltage. Recharge the battery or replace it.
5. Failure of the alarm control unit. Contact the experts.

Keychain SLR 5100 fell off: what to do

There are several reasons why the pager refuses to work.

1. One of the most common is a dead battery. Insert a new battery and test the remote control.
2. Key fob out of sync. Rewrite the transmitter in the alarm system's memory.
3. Exposure to external radio interference. Park your car somewhere else.
4. Depreciation 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 from the Panther remote control: how to fix

For the entire period of operation of the Pantera alarm, you once encountered such a problem as autorun stopped working. A car engine may not start for three reasons:

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

Remote start and stop of the engine is performed according to the following algorithm.

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

How to turn on the key fob after replacing the battery

The battery is changed every three to four months, depending on how often the remote control is used. You can change the battery yourself by following the instructions.

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

After that, 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 the Pantera car alarm without a remote control

If you have lost your pager or its batteries are dead, unlock the car with the key. Do not pay attention to the fact that the alarm is yelling, the lighting lights are blinking, the lights in the cabin 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 lock. Turn on, turn off and immediately turn on the ignition.
2. Press the "Jack" key for 10-15 seconds.

The alarm mode will turn off, the blocking will be removed from the engine.

Many motorists have found themselves in a situation where the alarm does not respond to key fob signals. If you open the car with a key, the siren will not be avoided, as well as the reaction of the indignant neighbors in the yard. Consider possible reasons and ways to solve this problem on their own.

Reasons for not responding

What should I pay attention to if the alarm key fob does not work.

How to fix the problem yourself:

Way out

If the operation of the remote control could not be restored, how to turn off the alarm?

The "Jack" button is installed together with the "signal". Technicians always hide it in an inconspicuous place on the machine.

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

Service button

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

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

coded way

The way when a motorist uses a password to urgently turn off the signaling.

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

• 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 a key;
• we find the alarm unit under the panel;
• disconnect all wires leading to the block;
• turn the ignition key, try to start the engine.

If the car does not respond, additional locks must be removed:

• we inspect the main cable to which the alarm wires are connected;
• the blocking can be seen by the “broken” regular wire, to which the wires of the security system are connected;
• disconnect the signaling wires and connect the standard wire.

Attention! Before starting to perform all actions to turn off the alarm, it is necessary to remove the terminals from the battery.

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

The alarm can be standard, provided from the factory in the vehicle 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 fail, work incorrectly or fail. And often the failure occurs unexpectedly and at the most inopportune moment.

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

Reasons for not responding

First of all, you need to understand why exactly when you press the buttons on the key fob, the alarm installed on the vehicle does not react in any way, does not execute commands.

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

But since this malfunction is widespread, there are several most likely problems. It is with them that you need to start. The probability of encountering some other reason, in addition to those listed, is minimal. Almost all possible mistakes and problems are taken into account. Having found a specific cause, it will be possible to focus on its elimination.

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

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

Having studied these potential malfunctions, as well as determining their characteristic features, 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 corny dead battery in a vehicle.

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

Here it is worth trying to get closer to the vehicle, and again press the desired button. In some cases this helps. Although it is hardly worth counting on the ability to start the engine if the battery is dead.

The cause of such a malfunction is often the inattentive driver himself. Someone does not turn off the headlights when leaving the car, others leave the audio system and other battery-powered components on when the generator is not working. Sometimes a few hours is enough for the battery to completely use up its charge.

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

But with frequent battery discharge, you need to check the causes. Sometimes damaged wires, 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 keychain

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

In a situation where the alarm remote 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 found, the only and logical solution is to replace the batteries. But they are not always available. Alternatively, you can try to remove them from the body, apply a few blows from each other or a hard surface. The batteries are then replaced 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 obviously should not cause any difficulties. The problem is solved in just a few minutes.

Remote control damage

It is impossible to exclude the possibility of damage to the remote control itself, due to which the car doors do not open from the alarm key fob.

The device can get similar defects in a pocket, if it accidentally falls on a hard surface, and also due to mechanical influences. There are a lot of ways to damage the remote control.

Less commonly, motorists are faced with a situation where the button sticks or breaks. This is also related to mechanical damage, excessive force when pressing and inaccurate handling of the device.

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

If there is no 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 the official dealer. They should provide you with another keychain. Depending on the availability of the warranty and its conditions, a new remote control will be issued free of charge or subject to an additional payment.

Radio interference zone

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

If the motorist is in one of these zones, it will be somewhat difficult to send an alarm command on the car through the remote control. This will not work immediately if the radio interference is strong. But you can still get out of the situation.

To begin with, let's define why these radio interferences occur, where they can be encountered. Airports are the most striking example. Here, the blocking of radio waves is carried out specifically so as not to disrupt the performance of navigation equipment, fine electronics from flight control points in the aircraft themselves.

Also, the 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 and off, or the car does not respond to other commands from the control panel.

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

Now regarding what the driver needs to do when the alarm on his car stubbornly does not turn off. There is nothing particularly complicated here. But a lot depends on how much the radio signal is jammed at a particular location of the car.

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

Remove the car from the alarm, or activate the security system through the remote, everything is real. 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. Making money in this zone near the car, there is a high probability that the signal will be sent and the key fob will perform its functions.

If you are in areas where radio interference may be present, do not move far from the car before pressing the key fob button. Otherwise, the security system will not be activated in the car, and the car will become easy prey for car thieves. They quite often trade on, relying on the fact that radio interference will not allow the car to be closed. Better activate the guard at close range, make sure it works, 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 while near the car. This will make sure that the key fob has worked and the car is armed.

Communication loss

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

This is due to a software glitch. From this, 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 its solution will require reprogramming the dysfunctional and broken communication. Here you have to use the emergency mode to turn off the control unit. Just remove the wires from the block. And then there is a new synchronization.

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

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 already deal with the car and will be able to accurately diagnose why the protection is not removed or the security mode is not turned on when you press the buttons on the remote control fob.

But there is one exception when you still have to go to a service center. In rare cases, the loss of communication between the control unit and the receiver in the car is accompanied by the loss of the software stored in the system memory. Self-synchronization will not help here. The only way out of this situation is to visit the service center. Here, specialists will restore the firmware, which will restore the functionality of the alarm controlled via the remote control.

Vehicle electronics

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

If there are faults in the car's wiring, as well as other problems associated with electronics, the security system itself may not respond to the alarm key fob. If the central main lock does not work for you, or individual locks, you should check the status of the central lock.

Electronics problems most often occur after a short circuit. It occurs due to damage to the wires, exposed contacts and during sudden power surges.

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

• arbitrary switching on and off of the alarm;
• wrong reaction
• executing one command instead of another;
• partial failure of some functions, etc.

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

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

Often drivers get lost and do not know what to do if the alarm suddenly does not respond to the key fob. It is easy to explain this confusion. The alarm may go off and make very loud noises. The driver panics and does not understand what he should do.

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

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

1. Use the emergency stop functionality. All car alarms have a secret code that allows you to emergency situations disarm without a key fob. The code is reported to the car owner at the time of purchase and installation. It should be remembered.
2. To enter the code, you need to find a special Valet button. It is she who is responsible for the settings, connection with the control panel and performs a number of other important functions. The button itself is often installed near the fuse box. It is also likely to be under the steering wheel, on the dashboard, etc.
3. Find the button and enter the code. There is different variants, starting from combinations of pressing the button, ending with starting the engine, switching the gear knob in a certain sequence, etc. This already depends on the specific alarm.
4. An alternative would be to increase the signal strength. If your alarm suddenly stops responding to commands from the key fob, try to get into the car and bring the remote control as close as possible to the receiver. Here it is important to know exactly where the control unit of the security system 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. by the most right decision will visit the service center for diagnosis. Specialists will check the status of the alarm, diagnose the key fob itself, and will be able to draw the appropriate conclusions, followed by repair and restoration work.

Spontaneous alarm

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

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

1. Contact problem. When the car is operated carelessly, or the car gets into difficult weather conditions associated with heavy rainfall, the contacts of the wires and buttons may oxidize. Because of this, commands begin to be transmitted, although the car owner himself did not press any buttons at the same time. To remedy the situation, you need to make problem contacts more frequent or completely change the limit switch.
2. Faulty door mechanisms. Sometimes there are other circumstances in which, after pressing the button, a notification is received that the car has been unlocked. Even though it doesn't actually happen. Here it is worth checking the condition and operability of the central lock. If the cause is not in it, then pay attention to the fuses and wiring. Mechanical failures cannot be ruled out. Plus, in conditions of extreme cold from freezing, the mechanisms for opening and closing the doors of the vehicle may not work.
3. The sensors are malfunctioning or incorrectly adjusted. The car contains a large number of alarm sensors, which are guided by the security system in the operating mode. The most common among them is the shock sensor. It breaks down or has settings that are too sensitive. Because of this, any slight impact leads to the fact that the sound and light signal is activated. Although at the same time, leaves from a tree simply fell on the car, a branch touched it, or a car just drove by. Here it is recommended to change the sensitivity settings. If the sensors are out of order, they must be replaced.

Alarm systems on cars are enough effective protection from burglary, theft and theft. But the security equipment itself needs careful maintenance and monitoring of its performance.

In most cases, the alarm stops responding to commands from the key fob for very banal reasons. It will not be difficult to remove them with your own hands. In case of more serious malfunctions, it is worth contacting the masters.