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

A key fob for fiat panda key (Suggested Web site) 500 makes it easy to open doors and start your vehicle. However, there are numerous reasons why the fob won't be functioning. These include a dead battery damage to the receiver module, water issues, and interference.

This listing is for an NEW replacement fiat 500 keys derby Fiat Flip Key Remote - look-alike Ilco brand that needs to be professionally programmed by a local locksmith (click here to search for a Locksmith Search). It includes trunk, lock and unlock buttons.

Dead Coin Battery

The most frequent reason that your 500 key fob won't work is the battery is dead. Modern key fobs only have limited operating range and must be within a few inches of your vehicle in order to work. If you are further away from your vehicle and press the keyfob button, it will not respond, and display the message "Key Fob Not Detected".

If this happens, simply replace the coin cell battery (Part number CR2032) with a fresh one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can usually find them 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 500. The car will flash its parking lights and the key fob should be able to operate the lock and unlock buttons.

If your key fob still doesn't work even after replacing the battery, it may be water damage that prevents it from communicating with the module in your vehicle. Water damage can happen in a number of ways, ranging from a light splash to submerging the fob salt water at the beach. If you suspect that your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this fails, you'll need to have your fob changed 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 machine. Saltwater is especially dangerous to the circuit board of the fob, causing it to short out and eventually die. Getting the fob wet is not an option but if you accidentally drop it into a cup of water or don't remember to remove it from your pants pocket before running the washing machine and you don't have a chance, don't give in.

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

If the key is more recent and was not programmed to your vehicle, it will likely need to be replaced completely. This is a simple process which can be accomplished by a professional locksmith for automotive use. The locksmith must cut the key to match the ignition of your vehicle. They'll also need to reprogram the fob in your vehicle's system. This is a simple and cost-effective procedure which can be completed the next day.

Receiver Module Issues

The 500 key fob you have 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 will not respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If your fob isn't working after replacing the battery in the coin, also known as a "button", "watch" or "button" It could be a problem with the circuit board inside. Reprogramming the fob usually resolves this problem. You can find directions on how to do this for the majority of vehicles by searching YouTube or looking through the owner's manual.

It is sometimes necessary to replace the metal clips that hold the coin batteries in place. If they lose tension, it can prevent the coin battery from being properly seated and could result in the malfunction of your remote.

In rare instances it is possible that the fob will become desync'd with your vehicle due to software issues or hardware issues. You can fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some cases it is possible that the software will require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to not be able to receive or transmit a signal. This could happen when the keyfob is located in close proximity to a radio transmitter, like a cellphone or radar detector. Other reasons why the key fob may not function include a weak connection to the buttons and internal chip or water damage.

If the key fob has suddenly stopped working, without notice and you've tried everything you can do at home to solve it e.g. replacing batteries, reprogramming or using the spare fiat 500 key key fob, you may have a malfunctioning receiver module on your 500. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands, which are then read by the vehicle.

Luckily, there is an easy way to reset all of the on-board systems in your 500 device, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will remove any remaining electricity, and restart the computer in your car. This will help you get your key fob to work again. If the issue persists, you should seek the advice of an expert technician. They will be able diagnose the exact cause of problems.