14 Questions You Shouldn't Be Anxious To Ask Fiat Ducato Replacement Key Fiat Punto Key Replacement

A dead battery is the main reason for a Fiat Punto key not working. Other reasons include water damage or improper replacement of the battery.

You should always consult an expert regardless of the reason of the issue. They can offer the most effective solution to your specific problem.

Key to ignition lost

If you're unable start your vehicle, the issue could be related to the ignition immobilizer system. This feature prevents thieves from starting your vehicle, especially in the case of not having the proper keys. The best way to solve this issue is by checking the battery inside your key fob. Replace it with a fresh one in the event that it's dead. This should fix the problem and allow you to start your car.

If your car is more recent is equipped with a transponder chip that is integrated into the key. When the key is inserted in the ignition, the transponder sends an ID code to the ECU. look at here recognizes the code and starts the ignition system and fuel circuit. The engine will then start, and the security light will stop flashing.

These keys are more complicated and have a more sophisticated engine immobilizer. This system requires that the key FOB be present in the vehicle for the engine start and remain in the hands of the driver to allow the vehicle to run. If you lose your FOB, it can be extremely expensive to get a replacement particularly with certain models. This is why it's important to ensure that your key FOB is well-maintained and secure. Keys lost can cause costly repairs or even a complete lockout which is why it's essential to keep a spare on hand.

Remote Key Locking or Unlocking Itself Does Not Work

If your car's key fob doesn't lock or unlock It's time to call a locksmith. This can be caused by many factors, including water damage or faulty buttons. Other causes are signal interference and the battery is dead. A locksmith can re-program your vehicle's key to make it work again.

Try using the spare car key to lock and unlock the car before calling locksmith. This will help you identify the possibility of a problem with your key fob. If the spare key won't work there's a good chance you've got problems with the receiver module in your car.

Modern cars are extremely complex, and many electrical systems operate simultaneously. When one of these systems is malfunctioning it can cause seemingly unrelated problems. This is why it's important to investigate a new issue before replacing everything.

You should also check to determine if there's a second issue, like an issue with your software or a power door lock that's not working. These issues can be more expensive to fix than a dead key fob battery or the ignition immobilizer key is lost. If you're having an issue, it's recommended to contact a professional to fix it quickly and cost-effectively.

Keyless Entry System Problems

Most modern cars come with remote keyless entry systems. When you hit the fob button to lock or unlock your vehicle, it transmits an indication that disarms the standard immobiliser mechanism inside the engine control unit (ECU). If the chip is defective it will cause the car to not start.

If your car displays the error code "Key not detected" This is a clear signal that the key fob's battery has died. You can replace the button battery in your key fob easily and the key fob will be able communicate with the vehicle's computer system.


The key fob's electronics can also become damaged by exposure to water, especially in salty water environments, such as a swimming pool or ocean. The key fob is fitted with rubber seals which protect the electronic chips from damage, however in the event that the fob is submerged in water for extended periods of time this can result in the chip being damaged and needing replacement.

Other issues that can cause the fob to cease functioning include a dead battery, malfunctioning receiver module or interference from nearby transmitters, or reprogramming if the key is not properly paired. If your key fob isn't working properly, it's recommended that you consult with an auto locksmith expert to determine the reason and fix it. Many people go to their local Fiat dealer when they encounter problems with their key fob, but this can be expensive and inconvenient. Contact Car Keys Solutions to get an immediate and cost-effective solution.

Dead Coin Battery

If they encounter problems with their Fiat key many will go to their Fiat Dealership. However, this can be an expensive option. Our team at Car Keys Solutions can provide you with a low-cost and speedy solution that will get you back on the road as quickly as you can.

Button batteries and lithium coin cells stop working a device long before they are depleted of charge, so what we consider dead batteries still have enough energy to cause harm to a child if it gets stuck in their nose, ear or throat, or swallowed. Be sure to wrap old batteries in tape before disposing of them in a safe manner.

To replace the battery that is dead, carefully pull the circular coin cell battery module out of its housing and replace it with a brand new one. Replace the module with care and then screw the plastic strip in place.