10 Tell-Tale Signals You Need To Get A New Fiat Panda Key Fob Replacement

Reasons Your Fiat 500 Key Fob Won't Work

A fiat 500 key fob is a handy way to unlock the doors and start the car. However, there are many reasons the fob could stop functioning. This includes a dead battery or water damage, problems with the receiver modules, and interference.

This listing is for a NEW replacement Fiat Flip Key Remote - an exact replica of the Ilco brand that needs to be programmed professionally by a local locksmith (click here for Locksmith Search). Includes lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason that the 500 key fob won't work is the battery is dead. Key fobs of today have limited operating range and must be within a few inches of the vehicle in order to function. If you are not within your car and hit the keyfob, it will not respond and display the message "Key Fob Not Detected".

If this happens, replace the coin-cell battery (Part Number CR2032) by a brand new one of a reliable brand, like Panasonic Duracell or Energizer. You can find them in your local hardware store, or on the internet.

You can test the battery in the coin-cell by pressing the buttons while you're standing close to your Fiat 500. The parking lights will flash and the key fob will operate the lock and unlock switches.

If the key fob doesn't function after replacing the battery, it may have water damage that stops it from connecting to the receiver module inside your vehicle. Water damage can occur in many ways, such as an easy splash or submerging your key fob in saltwater at the beach. If you suspect that your fob was exposed to water, try putting it in a dry rice bag to draw the moisture back out. If that doesn't work your fob may need to be reprogrammed by an experienced auto locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob in the ocean or wash it in a washing machine. Saltwater can cause the circuit board to short and eventually end up dying. It's not the best idea to let the fob get wet however, don't give it up even if you accidentally drop the fob in the water or don't take it out of your pocket.

Remove the battery first. Before replacing the battery, clean the electronic chip with isopropyl or similar products. Check the fob to determine if it's functioning. If the fob doesn't work, it may have to be reprogrammed. This is typically handled by a dealer or professional auto locksmith.

If the key is newer and hasn't been programmed to your vehicle, it will likely need to be replaced completely. This is a simple process that can be carried out by a professional locksmith for automotive use. The locksmith needs to cut the key to match the ignition in your vehicle. They'll also have to reprogram the fob in your car's system. This is a cheap and quick process that could be completed in the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob may stop functioning is because it's out of range.  ignition switch  has a range of 30 feet or less, and if it's too far away from your car it will not respond to your commands. It can be solved by moving it closer to your vehicle until it begins responding.

If you've replaced the 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. There are instructions on how to do this for most vehicles by searching YouTube or looking through the owner's manual.

You may need to replace the metal retaining clips that keep the battery of your coin in place. If they lose tension, they could stop the battery from being seated properly, and this will cause your remote to malfunction.

In rare instances, the fob might be out of the vehicle's sync because of hardware or software issues. This could be a huge issue, but you are able to frequently fix this issue by visiting an auto locksmith to reprogram your fob for you. In certain instances, they may need to reinstall the software on your body control module as well.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This may happen if the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. The key fob may not function because of a weak connection to the buttons, water damage or damage to the internal chips.

If the key fob has suddenly stopped working, suddenly or after trying everything you can do at home to solve 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, is able to pick up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset every single system on board in your 500, including the key fob. Disconnect the battery of 12 volts for about 15 minutes by removing the negative cable first then the positive cable. Reconnect the battery. This will remove any remaining electrical charge, and then restart the computer of your car. This can help you get your key fob to work again. If the problem persists you should seek out an expert technician. They can determine the root of your issues.