Reasons Your fiat 500 keys 500 key fob [i loved this] Won't Work

A key fob from Fiat 500 makes it simple to open doors and start your vehicle. However, there are numerous reasons why the key fob might stop working. These include a dead coin battery or damaged receiver module, water damage problems, and interference.

This listing is for an NEW replacement fiat 500 key fiat keys Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to search for local locksmiths for automotive locksmiths). Includes lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason why the 500 key fob won't function is an inactive battery. Modern key fobs only have only a limited range of operation and must be within a few inches of your vehicle to work. If you're not close to your vehicle and you press the key fob button, the car will not respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a fresh one of a reliable brand, like Panasonic Duracell or Energizer. They are usually available in your local hardware store or on the internet.

You can test the battery of your coin-cell by pressing the buttons while standing near your fiat punto key replacement 500. The car will blink its parking lights and the key fob should work the lock and unlock switches.

If the fob's key doesn't function after replacing the battery, it could have water damage that prevents it from connecting to the receiver module in your vehicle. Water damage can happen in many ways, such as a simple splash or submerging your key fob in saltwater at the beach. If you believe your fob was exposed to water, place it in a bag of rice to draw out the moisture. If this doesn't work, your fob is likely to need to be reprogrammed by a professional auto locksmith or the dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob in the ocean, or wash it in a washing machine. Saltwater is particularly dangerous to the circuit board of the fob and can cause it to short out and eventually end up dying. It's not good 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 take the battery off the fob. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Check the fob again to verify if it's functioning. If the key still doesn't work, it may have to be changed. This is usually handled by a dealer or professional auto locksmith.

If your key is older and has not been programmed for your vehicle, you will need to replace it completely. A professional locksmith for automotive can do this job. The locksmith will require the key cut to match your car's ignition. They'll also have to program the fob into the car's system. This is a simple and cost-effective process that is usually completed in the same day.

Receiver Module Issues

Your 500 key fob may stop working because it is out of range. The remote usually has a range of 30 feet or less and if it's far from your car, it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If you've replaced your coin battery (commonly called"button" or "button" or "watch") and your fob still won't work It could be because of an internal circuit board problem. In the majority of cases, reprogramming your fob will resolve this problem. You can find the instructions for most vehicles on YouTube or in the owner's manual.

It is possible to replace the metal clips that keep the coin battery. If they loose tension, it can stop your coin battery from being properly seated and cause your remote to malfunction.

In rare cases the fob might be out of alignment with your vehicle because due to hardware or software issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain situations they may have to install the software again in your body control module as well.

Interference

Interference can also cause the key fob to not receive or transmit an signal. This may happen if the keyfob is located in close proximity to a radio transmitter, such as a cell phone or FIAT 500 key fob radar detector. The key fob may not function due to a poor connection with the buttons or water damage, or damage to the internal chips.

If the key fob has been unable to function for a while out of the blue, or after trying everything you can at home to resolve it e.g. battery replacement, reprogramming and using the spare key fob, you might have a defective receiver module on your 500. The receiver module, which is located under the dashboard, receives radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

Luckily, there is an easy way to reset every single system on board in your 500 keys, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electricity, and allow you to restart the computer in your car. This can help you get your key for fiat 500 fob to function again. If the issue continues it is recommended that you consult an expert technician. They will be able to determine the exact cause of issues.