Why We Do We Love Volkswagen Car Keys (And You Should, Too!)
Volkswagen Keys and Fobs

Volkswagen key replacement is a simple job for a professional locksmith. No matter if you're looking for a brand new Volkswagen key for an older model or a fob for a contemporary VW we can create the key.
Find the gap that separates your fob's lid from its base. Hold the fob firmly and then use a screwdriver to pry it off.
Locks
Volkswagen's push start technology is a major advantage for car owners, however it can be a little difficult to use when the battery of the key fob goes out or ceases functioning completely. If this happens to you then the Jennings VW service department in Glenview is ready to help.
The first thing to do is try replacing the battery in your Volkswagen key fob. You will require a flathead screwdriver as well as an battery CR2032. A piece of tape that you wrap around the screwdriver may also be helpful to prevent damage to your device.
If you do replace the battery, make sure that it is of the same voltage and size that the old one. If this solves the issue the issue is likely caused by a bad lock actuator or switch. If just one door is affected, it's likely that you need to replace either the switch or actuator for the door in question.
If the issue persists, it is necessary to bring your Volkswagen to an Volkswagen dealer. They will be able to purchase a replacement key with your VIN cut it and manually program the key into your vehicle's system. This will allow your vehicle to recognize the RFID chip on the key, and let you start your engine. This is the best way to fix this problem. You can't replace the keys with one that does not include the RFID chip because the spare will not be able to connect to the computer in your car.
Keys
Volkswagen car keys, also known as fobs, contain an encoded transponder which sends an email to the vehicle with an unique code that is stored in the ignition. The vehicle can access this information via an onboard procedure to authorize the key and begin the engine. This procedure is more complicated than simply inserting the key into the lock, but is necessary to ensure that the new key is able to be used with the vehicle.
Volkswagens of today require a unique fob that has a chip for remote entry or push-start. If you're in the market to replace your Volkswagen key fob, it is suggested that you bring along verification of ownership, your current vehicle registration and driver's license.
Older Volkswagens can be started by a metal key, albeit with a few more steps. If you own a classic VW Beetle, for instance you'll be required to locate the small cut-off at the base of the cap on the lock cylinder and then insert your key. The key blade will then push down and pop the cap off.
A key that needs RKE will come with a flip out key blade, while the KESSY key may not have a blade at all. Both keys are equipped with a Megamos CAN crypt transponder and can be cut to fit the design of your Volkswagen model.
Transponders
Transponders are a crucial component of all modern car keys. They also prevent car theft by making it difficult to hot-wire your vehicle. They are equipped with a microchip that resembles a glass tic-tac. When you insert the key into your ignition, it sends an identification code to a reader coil within the receiver unit of your vehicle. If the code is identical to the original key, the car will start.
The chips broadcast unique signals within a particular frequency range, meaning they're not easy to duplicate.
volkswagen replacement key are also used in satellite communications to transmit information to other devices aboard the spacecraft. They are used by air traffic control in order to communicate between planes and to provide details about the location and altitude of aircrafts.
This particular key has an Megamos 48 CAN crypt transponder chip, and it works with a wide variety of VW models. It also comes with a high-security blade to stop key duplicates or ignition lock picking. It can be cut and joined with an existing key by a locksmith who is a professional. This service is available at the store and allows you to get your new key as quickly as you can.
Remotes
When it comes to key fobs, Volkswagen has led the way with the latest technology. With their iconic switchblade keys, owners could unlock their car and set off an alarm with the press of one button. This design is common on some SUVs and pickups.
Volkswagen developed their technology further in the early 2000s, which resulted in smart keys that don't require the ignition to be inserted. These systems operate exactly like a cell phone, allowing you to lock and unlock doors from a distance, while also being able remotely start your vehicle at a push of a button.
Since 1999 the key fob on most Volkswagen models has an immobilizer. The immobilizer is incorporated into the RFID chip that is situated on the back of your key. You can recycle the RFID chip from an old key if you already have one. This means that you don't have to take your VW to a dealer to purchase a new key.
To reuse your old key remove the keyring and cut it in half. You can then make use of acetone to take out the RFID chip. Then, you can reuse the key ring loop by putting it on a new key. Your local dealer will still be required to program the immobilizer.