20 Trailblazers Setting The Standard In Fiat Panda Key Fob Replacement
Reasons Your Fiat 500 Key Fob Won't Work
A key fob with the fiat 500 number is a convenient method to unlock the doors and get started the car. However, there are a variety of reasons the fob could stop functioning. This includes a dead coin-battery or water damage, problems with the receiver modules, and interference.
This listing is for an NEW replacement Fiat Flip Key Remote - similar to the Ilco brand that must be programmed professionally by a local automotive locksmith (click here for Locksmith Search). It includes lock, unlock and trunk buttons.
Dead Coin Battery
The most frequent reason that your 500 key fob doesn't function is due to the battery is dead. Modern key fobs operate with a limited operating range, and must be within a few feet of the vehicle in order to function. If you are far from your vehicle when you press the key fob button the car won't respond and will display the "Key Fob Not Detected" message in the instrument cluster.
If this happens, replace the coin-cell battery (Part Number CR2032) by a brand new one of a trusted brand like Panasonic Duracell or Energizer. They are available at your local hardware store, or on the internet.
You can test the coin-cell battery by pressing the buttons while you are standing close to your Fiat 500. The car will flash its parking lights and the key fob should be able to operate the lock and unlock switches.
If your key fob isn't working after replacing the battery, there might be water damage that prevents it from connecting to the module in your vehicle. Water damage can occur in many ways, such as a simple splash or submerging the key fob in saltwater at the beach. If you suspect your fob has been exposed to water, put it in a dry rice bag to draw the moisture out. If this doesn't work, you will require your fob to be reprogrammed either by an auto locksmith or dealer.
Water Damage
Although the fob is equipped with rubber seals to keep water out of the chip's electronic circuit it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can be particularly harmful to the circuit board of the fob and can cause it to short out and eventually end up dying. It's not a good thing to soak the fob in water but don't give up when you accidentally drop it in the water or don't take it out of your pants pocket.
First, remove the battery from the fob. Before replacing the battery, clean the electronic chip using isopropyl, or a similar product. Then, test the fob to verify if it is working. If the key doesn't function, it may have to be reprogrammed. This is typically done by a dealer or professional auto locksmith.
If thekeylab is older and not programmed for your car then you'll need to replace it completely. A professional locksmith for automotive can carry out this simple task. The locksmith needs to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram the fob into the car's system. This is a simple and inexpensive process which can be completed the same day.
Receiver Module Issues
One of the main reasons your 500 key fob might stop functioning is because it's out of range. The remote has a maximum range of 30 feet, so in the event that you are far from your car, it won't respond to your commands. You can fix this by moving the remote closer to your vehicle until it responds.
If you've replaced the battery in your coin (commonly called a "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. In most cases, reprogramming the fob will solve the problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's guide.
It may be necessary to replace the clips made of metal that hold the coin batteries in their place. If they lose tension, it can prevent your coin battery from sitting properly, causing your remote to malfunction.
In rare cases the fob can become out of connection with your vehicle as a result of software or hardware problems. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances, they may need to install the software again in your body control module too.
Interference
In addition to a dead battery on a coin, the key fob may not be able to transmit or receive a signal due to interference. This could happen when the keyfob's location is in close proximity to a radio transmitter like a cellphone or radar detector. The key fob might not work because of a problem with the buttons or water damage, or damage to the internal chips.
If the key fob stopped working one day out of the blue or after trying every option at home to fix it e.g. replacing batteries, reprogramming or using the spare key fob, you may have a defective receiver module on your 500. The receiver module, which is located under the dashboard, detects radio frequency signals from your key fob. It then converts them into electronic commands that the vehicle interprets.
There's a simple method to reset the 500's on-board system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will get rid of any residual electricity and restart the car's computers, which can help the key fob to function again. If the problem persists it is recommended that you consult a certified technician. They will be able to determine the exact cause of problems.