This Week's Most Popular Stories Concerning Fiat Panda Key Fob Replacement Reasons Your Fiat 500 Key Fob Won't Work

A fiat 500 key fob is a convenient way to unlock the doors and get started the car. However, there are many reasons why the fob won't be working. This could be due to a dead coin-battery and water damage, as well as receiver modules issues, and interference.

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Dead Coin Battery

The most frequent reason why your 500 key fob won't work is an inactive battery. Modern key fobs have only a limited range of operation and must be within a few inches of the vehicle in order to function. If you are far from your vehicle and press the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery on your coin cell (Part number CR2032) with a fresh one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them in the local hardware store or online.

You can test the battery of your coin-cell by pressing the buttons while standing near your Fiat 500. The car should flash its parking lights, and the key fob should operate the lock and unlock switches.

If your key fob isn't working after replacing the battery, it may be water damage which prevents it from connecting to the module inside your vehicle. Water damage can happen in many ways, including a simple splash or submerging the key fob into saltwater at the beach. If you suspect that your fob has been exposed to water, try putting it in a dry rice bag to pull the moisture out. If this fails, you'll have to get your fob replaced by an auto locksmith or dealer.

Water Damage

The fob does have rubber seals that keep water from the chip's electronic circuit and out of the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and eventually die. It's not the best idea to get the fob wet, but don't give it up in the event that you accidentally drop it in water, or fail to take it out of your pocket.

First take the battery off the fob. Before replacing the battery, clean the electronic chip with isopropyl or another similar product. Check the fob to verify if it's functioning. If the fob doesn't function, it may need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key you have is older and has not been programmed for your car, you will need to replace it completely. A professional locksmith for automotive can carry out this simple task. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also have to reprogram your fob into the vehicle's system. This is a fast and cost-effective procedure that can be completed the same day.


Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote has a range of 30 feet. Therefore, should you be too far away from your vehicle it will not respond to your commands. This can be fixed by moving closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called a "button" or "watch") and the fob isn't working It could be because of an internal circuit board problem. Reprogramming the fob typically resolves the issue. The instructions are available for most vehicles on YouTube or in the owner's manual.

You may have to replace the metal clips that keep the battery of your coin in place. If they lose tension it may prevent your battery from sitting properly, causing your remote to malfunction.

In rare cases the fob could be out of alignment with your vehicle because of software or hardware problems. This could be a huge problem, but you can frequently fix this issue by visiting an auto locksmith to have them reprogram your fob. In certain situations, they may need to reinstall the software in your body control module, too.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This can occur when the keyfob's location is in close proximity to a radio transmitter, like a cell phone or radar detector. The key fob may not function due to a poor connection to the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or if you've tried everything at home to resolve it (e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming or using a spare key fob. The receiver module, located under the dashboard, picks up radio frequency signals from your key fob. It then converts them into electronic commands that the vehicle interprets.

There is a simple way to reset the 500's internal system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Then reconnect the battery. This will remove any remaining electrical charge and restart the car's computer system, which could help get your key fob working again. If fiat 500 key replacement cost continues you should seek out an experienced technician. They can identify the root cause of your problem.