Volkswagen Polo Remote Key Price
The Volkswagen Polo is a small car that is available in hatchback, saloon and estate variants. It is renowned for its value.
If your Polo key fob has been damaged due to exposure to tap water that is clean, try cleaning the chip with isopropyl or an electrical cleaner. This should restore functionality even if the battery is dead.
Keys
It doesn't matter if are a novice or an experienced vehicle owner, having a spare VW keys is always a good idea. These keys can be used to open doors and windows, or even remotely start your vehicle. There are a variety of reasons why your key fob could stop working. This could be due a dead coin-battery or accidental water damage. You'll have to take your device to a repair shop if this is the situation.
The easiest way to check whether your key fob is running the battery that is dead is to test the button on it. When you press the button, it should flash or light up. If you don't see any, it's time to replace the battery. A brand new CR2032 button battery is readily available at any auto store, and it's easy to install. You should make sure that the replacement battery is of the same size and voltage as the old one. It is recommended to hand the task to a professional if aren't sure what to do to replace your battery.
If you've changed the battery on your coin but your Volkswagen Polo still won't lock or unlock, it may be due a problem with its internal chip. This could be expensive to fix, but it's possible. Keep the key in a secure location and only use it when needed. This will stop it from being accidentally pressed which could trigger the alarm to sound or the window to open without intention.
Transponders
I recently spoke to a businessman who was looking to purchase an electronic key fob to go with his Volkswagen and was astonished by the cost. The car dealer demanded more than R10K for the key fob! It was fortunate that I was able purchase the key fob at only a fraction of the cost from a local professional locksmith.
A transponder, a microchip embedded in your key fob, has the unique code of your car. When the key fob inserted into the ignition, it sends an information signal to inform the computer of your car that you've got the right key. The computer then starts the engine and opens the door locks.
It's also the technology that allows you to pass through turnpike tollbooths without stopping to pay. It's a simple but efficient way to add an extra layer of security for your car.

Duplicating a transponder key is slightly more expensive than just cutting a regular key blank due to the expense of the key fob as well as the equipment required to program it (like the JMD Handy Baby or MiroClone). The Philips Crypto code transponder is even more costly puerly since the software like AutoCode, CodesExpress, or InstaCode costs per key code or annually subscriptions. However, you are able to duplicate keys using free key code generator applications like JMD Handy Baby or MiroClone and the free key bitting program called AutoCode VIN to Key Code Generator and Bitting app.
Remotes
The key fob of a Volkswagen Polo can control several functions, such as opening and closing the windows or sunroofs, as well as start your car remotely. It's also a useful device to help prevent theft. If your key fob isn't functioning, it could indicate that the battery has failed or that the transmitter inside the car is malfunctioning. The good thing is that you could usually fix this yourself.
The most common reason for a dead VW Polo key fob is an ineffective battery for the coin cell. The good news is that you can replace it in just a few minutes. why does my volkswagen say no key is vital to select a new battery that is the same size as the original one to avoid damage to the transmitter.
A dead or damaged antenna could also be the cause of a lost VW Polo remote key. Dirt or debris on the antenna coil of the car could interfere with the transmission of radio waves to and from your key fob. You can test this by connecting the diagnostic tool to the OBDII port. The tool will ask for certain details like the model of the vehicle, its make and model, as well as the engine type.
You could also try an extra VW Key to see if that works. If the key does not work, you can call the dealer to have it reset or replaced. It is best to refer to the owner's manual to find instructions on how to reprogramme the VW key.
Programming
For VW Polo owners who are looking to buy a spare remote, there are a few options. The dealership can sell them keys for a new keyfob or a locksmith that specializes in Volkswagen keys can cut it for them. The cost could range from $50 to $150 and the key needs to be programmed to work with the car.
The Volkswagen Polo is equipped with a system that stops the vehicle from starting if it does not recognize the correct key. The immobilizer is designed to keep thieves from hot-wringing a car. The immobilizer is an RFID chip that's built into the key.
Locksmiths also have to contend with this technology which has made vehicles more difficult to take. VW dealers don't make the RFID code available to car locksmiths, so they must use a special software called VCDS to get information from the transponder.
Replacing the battery on a Volkswagen key fob is simple and affordable, however it could be dangerous if you do it wrong. It is recommended to replace the battery at an approved Volkswagen service center to ensure that you don't damage your key fob. To avoid damage, you'll need to use a flathead driver, a brand new battery (CR2032), and some tape. You'll need to take off the back cover of the key fob. You should then unfold the key piece, and then remove the cap from the handle on the driver's side of the door.