5 Laws That Can Help The Fiat Panda Key Fob Replacement Industry
Reasons Your Fiat 500 Key Fob Won't Work
A key fob for Fiat 500 makes it simple to open doors and start your car. However, there are many reasons why the key fob might stop functioning. This could be due to a dead battery water damage, problems with receiver modules, as well as interference.
This listing is for an NEW replacement Fiat Flip Key Remote - look-alike Ilco brand that must be programmed professionally by a local locksmith (click here for Locksmith Search). This remote includes trunk, lock and unlock buttons.
Dead Coin Battery
The most common reason your 500 key fob doesn't work is a dead battery. fiat 500 key fob come with a limited operating range and must be within a few feet of the vehicle to operate. If you are further away from your car and push the keyfob button it will not respond and display the message "Key Fob Not Detected".
If this happens, replace the battery in the coin cell (Part number CR2032) with a new one from a reliable brand like Panasonic, Duracell, or Energizer. They are typically available in your local hardware store or on the internet.
After you've replaced the battery in the coin cell It is possible to test it by standing next to your Fiat 500 and pressing the buttons. The car will flash its parking lights and the key fob will operate the lock and unlock buttons.
If your fob's key isn't working even after replacing the battery, there might be water damage that hinders it from communicating with the module inside your vehicle. Water damage can happen in a number of ways, from an accidental splash to submerging the fob in salt water at the beach. If you suspect your fob was exposed to water, try placing it in a dry rice bag to pull the moisture out. If this doesn't work, you will have to get your fob changed by an auto locksmith or a dealer.
Water Damage
Damage to the water supply can occur if you immerse the fob into the ocean, or wash it in a washing machine. Saltwater can cause the circuit board to short, and eventually die. If you get the fob wet, it's not a good idea however, if you drop it in a glass of water or do not remember to take it out of your pants pocket before running the washer Don't give up hope.
Remove the battery first. Clean the electronic chip with isopropyl alcohol or a similar product and dry it thoroughly before replacing the battery. Check the fob to see if it is functioning. If the key isn't working, it may have to be reset. This is typically done by a professional or dealer auto locksmith.
If your key is older and has not been programmed to work with your vehicle it is necessary to replace it completely. This is a straightforward process that can be carried out by a professional automotive locksmith. The locksmith will require the key cut to match the car's ignition. The locksmith will also need to program your fob into the car's system. This is a cheap and fast process that can be completed in the same day.
Receiver Module Issues
One of the most common reasons why your 500 key fob might stop working is that it's simply out of range. The remote has a maximum range of 30 feet, so if you are too far from your vehicle it won't respond to your commands. It can be solved by moving it closer to your vehicle until it starts responding.
If you've replaced your coin battery (commonly known as a "button" or "watch") and the fob won't work, it could have an internal circuit board issue. In most cases, reprogramming the fob will fix the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's guide.
It could be necessary to replace the clips made of metal that hold the coin batteries in their place. If they lose tension it could prevent the battery from being seated properly and could result in the malfunction of your remote.
In rare cases the fob might become disconnected from your vehicle due to software issues or hardware issues. It is possible to fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances, they may need to reinstall the program in your body control module, as well.
Interference
Interference can also cause the key fob not to receive or transmit signals. This could occur if the key fob is close to radio transmitters (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob may not function include a poor connection to the buttons or the internal chip or water damage.
If your key fob suddenly stopped working, or if you've tried everything at home to solve the issue (e.g. battery replacement, reprogramming and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It transforms the signals into electronic commands, which are then interpreted by the vehicle.
Fortunately, there's an easy way to reset all of the on-board systems in your 500, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Then, reconnect the battery. This will remove any residual electricity and restart the car's computers. This could allow you to get your key fob working again. If the issue continues, you should seek out an expert technician. They will be able to diagnose the exact cause of your issues.