Reasons Your fiat doblo replacement key 500 Key Fob Won't Work

A key fob for the fiat punto key replacement 500 is a convenient method to open the doors and begin the car. There are a myriad of reasons the fob could stop working. These include a dead battery or damage to the receiver module, water issues, and interference.

This listing is for a new fiat 500 key replacement fiat punto key fob Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to find local locksmiths for your vehicle). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob not functioning. Modern key fobs have a very restricted operating range, and should be within only a few feet from the vehicle to operate. If you are further away from your vehicle and push the keyfob button it will not respond and display the message "Key Fob Not Detected".

If this happens, replace the battery on your coin cell (Part number CR2032) with a brand new one from a reputable brand like Panasonic, Duracell, or Energizer. They are usually available in your local hardware store, or online.

You can test the battery of your coin-cell by pressing the buttons while standing close to your Fiat 500. The parking lights should flash and the key fob will operate the lock and unlock switch.

If the fob's key doesn't work after replacing the battery, it might have water damage that stops it from communicating with the receiver module inside your vehicle. Water damage can happen in many ways, such as simply splashing or submerging your key fob in saltwater at the beach. If you suspect your fob was exposed to water, you can try placing it in a dry rice bag to draw the moisture back out. If this does not work, you'll need to have the fob reset by an auto locksmith or 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 cease to function. In the event that you let your fob get wet, it's not an ideal idea but if you drop it into a cup of water or forget to take it out of your pants pocket prior to running the washer do not give up hope.

First, remove the battery. Clean the electronic chip using isopropyl ethanol or a similar product and then dry it thoroughly before replacing the battery. Then try the fob and test if it works. If the key doesn't function then it might need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key you have is older and not programmed for your vehicle it is necessary to replace it completely. A professional locksmith for automotive can do this job. The locksmith will need to cut the key to match the ignition on your vehicle. They'll also have to reprogram the fob for the system of your car. This is a low-cost and quick procedure that can be completed on the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob won't be functioning is that it's out of range. The remote usually has a range of 30 feet or less, and if it's too far from your car, it will not 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 replacing the coin battery, also known as a "button", "watch" or "button" it could be a problem with the circuit board inside. In the majority of cases, reprogramming your fob will fix the problem. You can find directions on how to get a replacement key for fiat 500 to do this for all vehicles by searching YouTube or looking through the owner's manual.

It is possible to replace the metal clips that hold the coin batteries in their place. If they loose tension, it could hinder the coin battery from sitting properly and could result in the malfunction of your remote.

In rare instances, the fob might be out of sync with your vehicle because of hardware or software problems. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances it is possible that the software will need to be reinstalled in your body control modules.

Interference

In addition to a dead coin battery, the key fob may not be able to receive or transmit a signal due to interference. This may happen if the key fob is in close proximity to a radio transmitter, like a cell phone or radar detector. Other reasons the key fob could not function may be a lack of connection to the buttons or the internal chip, or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to solve the issue (e.g. You could have a malfunctioning 500 receiver module If you've tried replacing it with a battery, reprogramming it, or using an alternative key fob. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. It converts them to electronic commands that the vehicle interprets.

There is a simple way to reset the 500's in-board system, including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Then reconnect the battery. This will eliminate any remaining electricity, and allow you to restart the computer in your car. This will help you get your key fob to work again. If the issue continues you should seek out an expert technician. They will be able to diagnose the exact cause of your problem.