Reasons Your fiat car keys 500 Key Fob Won't Work

A fiat punto replacement key 500 key fob makes it easy to open doors and start your vehicle. There are many reasons why the fob could stop working. This includes a dead coin-battery or water damage, receiver modules issues, and interference.

This listing is for an NEW replacement fiat key fob not working Flip Key Remote - look-alike Ilco brand that must be professionally programmed by a local locksmith (click here to search for a Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason that your 500 key fob won't work is an inactive battery. Modern key fobs have a restricted operating range, and should be within just a few feet of the vehicle in order to function. If you're far away from your vehicle when you press the key fob button, the car won't respond and will display an "Key Fob Not Detected" message in the instrument cluster.

If this occurs If this happens, replace the battery in the coin-cell (Part Number CR2032) by a brand new one of a reputable brand such as Panasonic Duracell or Energizer. You can find them at your local hardware store, or online.

After you've replaced the battery in the coin cell, you can test it by standing in front of your fiat spare key; vinter-tobin.technetbloggers.De, 500 and pressing the buttons. The car will flash its parking lights, and the key fob will operate the lock and unlock switches.

If the key fob doesn't work after replacing the battery, it could have water damage that prevents it from connecting to the receiver module in your vehicle. Water damage can occur through a variety of methods, including simply splashing or submerging the key fob saltwater at the beach. If you suspect that your fob has been exposed to water, put it in a dry rice bag to pull the moisture back out. If this fails, you'll need to have the fob replaced by an auto locksmith or a dealer.

Water Damage

Water damage 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 end up dying. It's not a good idea to get the fob wet but don't give up when you accidentally drop it in water, or fail to take it out of your pants pocket.

First remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or a similar product and then dry it thoroughly before replacing the battery. Check the fob to verify if it's functioning. If the key does not function, it may need to be changed. This is usually done by an auto locksmith or dealer.

If the key is older and has never been programmed to your vehicle It is likely that it needs to be replaced completely. This is an easy 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 the car's system. This is a low-cost and quick procedure that can be completed the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote has a range of 30 feet. So in the event that you are far away from your vehicle it won't respond to your commands. This can easily be resolved by moving closer to your vehicle until it starts responding.

If you've replaced the battery on your coin (commonly called"button" or "button" or "watch") and the fob isn't working It could be because of an internal circuit board problem. Reprogramming the fob usually resolves this problem. You can find the procedure for most vehicles on YouTube or in the owner's guide.

It's possible that you need to replace the metal clips that hold the coin battery. If they lose tension it may prevent your battery from sitting properly and cause your remote to malfunction.

In rare cases, the fob may become desync'd with your vehicle because of software or hardware issues. This could cause a significant issue, but you are able to often fix this by visiting a local dealer or auto locksmith to have them reprogram your fob. In some cases 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 could not be able to transmit or receive signals due to interference. This can happen when the key fob is near an electronic radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob could not function may be a lack of connection to the buttons, damage to the internal chip, or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. replacing the battery, reprogramming, and using the spare key fob, it could have a damaged receiver module on your 500. The receiver module, located under the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands, which are then processed by the vehicle.

There is a simple way to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Reconnect the battery. This will remove any remaining electric current, and also restart the car's computer. This will help you get your key fob to function again. If the issue persists it is recommended that you consult an expert certified technician. They will be able to diagnose the exact cause of your issues.