Reasons Your fiat 500 key replacement 500 Key Fob Won't Work

(Image: https://www.thekeylab.co.uk/wp-content/uploads/sb-instagram-feed-images/311159893_995841588058766_6213964028136182559_nlow.jpg)A key fob from Fiat 500 makes it simple to open doors and start your car. There are many reasons why the fob may stop working. These include a dead battery water damage, receiver module issues, or interference.

This listing is for a NEW replacement key fiat 500 Fiat Flip Key Remote that appears similar to the Ilco brand. It must be professionally programmed (click here to find local locksmiths for automotive locksmiths). It comes with trunk, lock and unlock buttons.

Dead Coin Battery

The most frequent reason that the 500 key fob won't function is the battery is dead. Modern key fobs offer limited operating range and must be within just a few inches of the vehicle to work. If you are far from your car and press the keyfob button, it won't respond and display the message “Key Fob Not Detected”.

If this happens, replace the coin-cell battery (Part Number CR2032) by a fresh one from a reputable brand such as Panasonic Duracell or Energizer. You can find them in the local hardware store or on the internet.

You can test the battery on your coin-cell by pressing the buttons while standing close to your fiat Panda Key fob 500. The parking lights should blink and the key fob should operate the lock and unlock switches.

If your fob's key isn't working even after replacing the battery, there might be water damage that prevents it from communicating with the module inside your vehicle. Water damage can happen in many ways, including an easy splash or submerging the key fob into saltwater at the beach. If you think your fob was exposed to water, put it locked keys in fiat 500 a bag of rice to draw out the moisture. If this isn't working, you'll have to get your fob reprogrammed either by an auto locksmith or dealer.

Water Damage

While the fob comes with rubber seals to keep water from the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can be particularly harmful to the fob's circuit board that can cause it to short out and eventually end up dying. It's not the best idea to get the fob wet however, but don't give it up if you accidentally drop it in water or forget to take it out of your pants pocket.

First, remove the battery. Clean the electronic chip with isopropyl alcohol or another similar product and then dry it completely before replacing the battery. Then test the fob to verify if it is working. If the key isn't working, it may have to be reset. This is usually handled by a dealer or professional auto locksmith.

If the key is more recent and hasn't been programmed to your car It is likely that it needs to be replaced completely. This is a straightforward process that can be handled by a professional locksmith for automotive use. The locksmith will have to cut the key to match the ignition in your vehicle. The locksmith will also need to reprogram the fob into the car's system. This is a fast and affordable process which can be completed in the same day.

Receiver Module Issues

Your 500 key fob may not work because it's out of range. The remote typically has a range of 30 feet or less, and if it's too far from your vehicle, it won't respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If your fob isn't working after replacing the battery for the coin, also called a “button”, “watch” or “button” it could be due to a problem with the circuit board inside. In the majority of cases, reprogramming your fob will resolve this issue. You can find the instructions on how to do this on the majority of vehicles by searching YouTube or consulting the owner's manual.

It is sometimes necessary to replace the metal clips that hold the coin batteries in place. If they loose tension, it may prevent your battery from sitting properly and cause your remote to malfunction.

In rare cases the fob could be out of alignment with your vehicle because of hardware or software issues. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain situations they might need to reinstall the software on your body control module, as well.

Interference

Interference can also cause the key fob to not be able to receive or transmit signals. This may happen if the key fob is in close proximity to a radio transmitter like a cell phone or radar detector. The key fob may not work because of a weak connection with the buttons, water damage or damage to the internal chips.

If the key fob has suddenly stopped working, suddenly or even after trying every option at home to fix it e.g. replacing the battery, reprogramming, and using the spare key fob, you may have a damaged receiver module on your 500. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. It converts them into electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's internal system including the keyfob. Disconnect the battery 12 volt for approximately 15 minutes by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will remove any remaining electricity, and restart the computer of your car. This could help you get your key fob working again. If the issue continues it is recommended that you consult an expert certified technician. They'll be able to identify the root cause of your issues.(Image: https://www.thekeylab.co.uk/wp-content/uploads/sb-instagram-feed-images/310762719_174097598533869_2015889089625884380_nlow.jpg)