Reasons Your fiat 500 key cover punto locked keys in car (learn here) 500 Key Fob Won't Work

A Fiat 500 key fob allows you to easily open doors and start your car. There are many reasons the key fob might stop working. These include a dead battery or damaged receiver module, water damage problems, and interference.

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

Dead Coin Battery

A dead battery is the main reason for your 500 key fob that isn't working. Modern key fobs only have an operating range that is limited and must be within a few inches of your vehicle in order to work. If you are not within your vehicle and press the keyfob button, 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 fresh one of a trusted brand like Panasonic Duracell or Energizer. You can find them in the local hardware store or online.

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 might be damaged by water that blocks it from connecting to the receiver module in your car. Water damage can occur in a number of ways, from a light splash to submerging the fob salt water at the beach. If you think your fob was exposed to water, you can place it in a rice bag to draw out the moisture. If that doesn't work your fob is likely to need to be reset by an experienced auto locksmith or the dealer.

Water Damage

Water damage can occur if you immerse the fob into the ocean or wash it in a washing machine. Saltwater poses a particular risk to the circuit board of the fob and can cause it to short out and eventually die. It's not a good idea to soak the fob in water but don't give up if you accidentally drop it in water or fail to remove it from your pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or another similar product and dry it thoroughly before replacing the battery. Test the fob afterward to determine if it's working. If the fob doesn't work, it may have to be changed. This is typically done by a professional or dealer auto locksmith.

If your key is old and has not been programmed for your car, you will need to replace it completely. This is a simple process that can be handled by a professional locksmith for automotive use. The locksmith will have to cut the key to match the ignition of your vehicle. They'll also have to reprogram the fob to your vehicle's system. This is a cost-effective and fiat Punto locked keys in car quick process that could be completed on the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob may stop working is because it's out of range. The remote has a range of 30 feet, which means should you be too far from your car it won't be able to respond to your commands. This can be fixed by moving closer to your vehicle until it starts responding.

If your fob isn't working after you replace the coin battery, also called a "button", "watch" or "button" It may be due to a malfunction on the internal circuit board. Reprogramming the fob typically resolves the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's manual.

It could be necessary to replace the metal clips that hold the coin batteries in their place. If they lose tension it could hinder the coin battery from being properly seated and Fiat punto locked Keys in car can cause the remote to malfunction.

In rare instances, the fob could be out of alignment with your vehicle because of hardware or software issues. This could be a huge problem, but you can often fix this by visiting a local dealer or auto locksmith to have them reprogram your fob. In some cases it may be necessary to reinstall the software in your body control module, as well.

Interference

In addition to a dead coin battery The key fob may not be able to receive or transmit an signal due to interference. This can happen when the key fob is near an electronic radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. The key fob could not function due to a bad connection with 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 solve the issue (e.g. replacing the battery, reprogramming it and using the spare key fob, you could have a faulty receiver module on your 500. The receiver module is located under the dash, and it picks up the radio frequency signals from the key fob. It 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 12 volt battery for about 15 minutes, by removing the negative cable first then the positive cable. Reconnect the battery. This will get rid of any remaining electrical charge and restart the car's computer system, which can help get your key fob working again. If the problem persists you should seek out a certified technician. They will be able to determine the root of any issues.