Reasons Your Fiat 500 Key Fob Won't Work

A key fob from fiat doblo van remote key 500 allows you to easily open doors and start your vehicle. There are a myriad of reasons why the fob won't be working. This could be due to a dead coin-battery water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement fiat key fiat 500 key replacement cost Flip Key Remote - like the Ilco brand that needs to be professionally programmed by a local locksmith (click here for Locksmith Search). 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 have a very limited range of operation, and must be within just a few feet of the car to operate. If you are not within your car and hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) with a fresh one from a reputable brand such as Panasonic, Duracell, or Energizer. They are usually available at your local hardware store or on the internet.

You can test the battery in the coin-cell by pressing the buttons while you're standing close to your fiat multipla key (Minecraftcommand.Science) 500. The car will flash its parking lights, and the key fob should work the lock and unlock switches.

If your key fob doesn't work even after replacing the battery, there could be water damage that is preventing it from communicating with the module inside your vehicle. Water damage can occur in a variety of ways, ranging from an accidental splash to submerging the fob in salt water at the beach. If you think your fob was exposed to water, put it in a rice bag to draw out the moisture. If this does not work, you'll require your fob to be replaced by an auto locksmith or dealer.

Water Damage

Water damage can occur if you immerse the fob into the ocean or wash it in a machine. Saltwater is especially dangerous to the fob's circuit board that can cause it to short out and eventually die. It's not a good thing to soak the fob in water, but don't give it up if you accidentally drop it in water, or fail to take it out of your pocket.

First, remove the battery. Clean the electronic chip with isopropyl alcohol or a similar product and dry it completely before replacing the battery. Then, test the fob to test if it works. If the key does not work, it might need to be reset. This is usually done by an auto locksmith or dealer.

If the key you have is older and is not programmed for your car then you'll need to replace it completely. A professional locksmith in the automotive industry can do this job. The locksmith will require the key cut to match your car's ignition. The locksmith will also need to reprogram your fob into the car's system. It's a simple and inexpensive process that can be completed within the next day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob might stop functioning is that it's out of range. The remote usually has a range of 30 feet or less and if it's far away from your car it will not respond to your commands. You can solve this problem by moving the remote closer to your car until it responds.

If you've replaced the coin battery (commonly known as"button" or "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. Reprogramming the fob usually resolves the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's guide.

It is possible to replace the metal clips that keep the coin battery in place. If they lose tension, it can stop your coin battery from being properly seated and cause your remote to malfunction.

locked keys in car boot fiat punto rare instances the fob could be disconnected from your vehicle due to software or hardware issues. This can cause a major trouble, but you could frequently fix this issue by visiting an auto locksmith to have them reprogram your fob for you. In certain situations they might need to install the software again in your body control module as well.

Interference

Interference can also cause the key fob to not be able to receive or transmit a signal. This could occur if the keyfob's location is in close proximity to a radio transmitter, like a cellphone or radar detector. The key fob might not function because of a problem to the buttons or water damage, or damage to the internal chips.

If your key fob suddenly stopped working, or if you have 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 defective 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 converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy method of resetting every single system on board in your 500, including the key fob. Disconnect the 12 volt battery for about 15 minutes, by removing the negative cable first then the positive cable. Then reconnect the battery. This will clear out any remaining electricity and restart the car's computer system, which can help you get your key fob working again. If the issue continues it is recommended that you consult an expert certified technician. They can identify the exact cause of problems.