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How to Replace a Dead Volkswagen Car Keys Battery

Your Volkswagen key fob requires new batteries or its remote locking and unlocking functions have stopped working. In these situations, it's an ideal idea to have the computer diagnostics of your key fob done to reconnect the fob with your car.

The key needs to be cut and programmed to your vehicle. It is best to have proof of ownership with you at the time you visit the dealership to avail this service.

Lost Keys

Modern VW cars use key fobs equipped with wireless transmitters and encrypted chips. They aren't cheap and, if you lose your keys, you could be facing an amount of $300 or more. To avoid this, ensure that you keep a spare key secure. It is best to keep it with you every time you leave your home. Don't put it in your purse or pocket where it can be easily lost.

Contact your dealer if lost your Volkswagen key and request an replacement key based on your VIN. The dealer will need your vehicle to program the new key. A locksmith can do it on site without having your car there.

If you have a Volkswagen model that was manufactured in 1999 or later, and features an intelligent "fob remote" key that has buttons on either side, the key will look like a tiny pod with buttons along the sides and an adjustable key. These key fobs have an individual key chip which must be programmed into the computer of your car in order for it to unlock the doors and start the engine. Locksmiths equipped with the right tools are able to do this, including an automotive diagnostic tool called VCDS.

Fobs

If you're having difficulty unlocking or starting your VW it's likely the battery on your key fob is running low. The good thing is that this problem can be easily solved with a new battery. Follow these simple steps from the experts at Jennings volkswagen key fob replacement to replace your key fob's battery without stress.

You'll first need screwscrews, a CR2032 new battery and other things. Once you've got these things then locate the button on the VW fob that opens the emergency key. Once you push this button the key loop will pop out at the top of the fob. Grab it and pull. This emergency key will allow you to start your car and open the door without difficulty.

Once you have your fob back you can replace it with the previous CR2032 and put it back together. To do this, find the seam connecting the base and lid of your key fob. Create a gap with your fingers between the two parts, and then separate them using a flathead screwdriver. Use tape to limit any damage. Install the new battery following removal of the old one. Then rebuild the fob. Test your key to see if it functions. If not, contact our service department for assistance.

Transponders

Transponders, also known as a portmanteau word for responder and transmitter are a vital component of the majority of modern automobiles. They are basically mini computers that transmit radio signals to a device in the ignition system of the car. The engine will start if the signal is authenticated. This technology is a great safeguard against hot wiring as the car won't be able to start when the key's code isn't recognized.

It can be difficult for locksmiths to figure out the correct code of your Volkswagen key. VW dealers store this information in their systems. The majority of people who want a new Volkswagen Key will have to pay a dealer to program it for their vehicle.

There are many ways to solve this problem. You can contact a professional locksmith in your area who provides a wide array of services, including Volkswagen key programming. A trusted locksmith can take the guesswork out of the process and give you a Volkswagen replacement key that works exactly like the original key. The good thing is that this process only takes around 20 minutes, so it's an easy and affordable option for anyone in need of a new car key. This expert can assist with key fobs, Volkswagen transponders and keyless entry systems.

Keyless Entry

Anyone who uses their vehicle frequently will appreciate the ease of keyless entry. You can unlock your vehicle by a single click and start it up without having to hold the key in the ignition. It also makes it much easier to load and unload a passenger.

While keyless entry is convenient, it is not entirely foolproof. It can be hacked and you shouldn't consider it a reliable method to secure your keys. It is still recommended to have a spare key that you can use in case the Volkswagen's push button start fails.

Even without the key fob, you are able to still start your car if you are within range. It's a great idea to lock your doors and put your car in park prior to you leave in case you have to travel for longer than you expected. This will keep your VW running for about 10 minutes before it shuts off.

It's not too difficult to change the battery on your VW key fob, however, you'll need a few items. You will need a small screwdriver and an updated CR2032 battery. The screwdriver must be flat to minimize damage to the key fob. Then, find the seam between the lid and base of your Volkswagen's key fob and pry them apart. Slide the old battery in and replace it, making sure that the new one is facing downwards.