15 Things You Didn't Know About Volkswagen Key Replacement Volkswagen Keyless Entry and Push-Button Start

Volkswagen has been around for decades and is renowned for their classic automobiles. They also have a lot of popular newer models with features like keyless entry and push-button start.

From the 1930s to the 2000's, Volkswagen used a simple metal key with flip functions. They eventually changed to keys equipped with microchips and later, to smart keys.

Keyless Entry System

The majority of modern cars have a key fob system to allow people to unlock the doors and start the engine without touching it. These systems utilize radio frequency signals that send and receive data between the key fob and the car with specialized circuitry to ensure security. Some models are more sophisticated than others, with extra features such as a remote start that only permits the car to start when the key fob is within a particular range.

These systems can be fitted to your vehicle at time of purchase or as an optional aftermarket upgrade and there are a variety of different options available. Certain systems only open the door for the driver but others include additional convenience features, like a smartphone app that allows you to lock or unlock your car from any location. Some systems even come with an alarm.

If you're in need of replacing the battery on your key fob or you're looking to upgrade to a newer system our service staff near Dulles is here to help. We can help you locate an alternative and then sync it to your VW model or assist you with fixing an existing key fob that's not working correctly by performing computer-based diagnostics to reprogram it. If your key fob is lost, we can order you a new one and we also have various specials on parts to help you save the cost.

Keyless Start System

With the push of a button, keyless start makes it easy to enter and start your vehicle without having to open the door with an actual key or reach into your pockets. When the button is pressed and a unique signal is received from the key fob activates the ignition to begin your car.

The system works much like the smart key, and has an antenna or two around the vehicle that detect the electronic ID of the fob whenever you come closer to it. The car's receiver then signals to turn off the immobilizer, and provide energy to the starter circuit which then starts your engine.


Once the engine is running it can be shut down by pressing and pressing the button. The same signal can also be used to secure your doors so you don't have to fret about someone taking your car or locking you out of your car.

While a lot of the newer VW models come with the option of a keyless start as an option, older models come with it as an option. If you have an older VW with this feature your key fob contains what's called an "backup mechanical key" that can be inserted into a specific emergency port on the dash or steering column to start your car. Refer to your owner's manual or service information for more information on this procedure.

Keys with Transponder Chips

These microchips with electronic circuitry are incorporated into the head portion of your Volkswagen key. The chip sends a signal to your car every time the key is turned on and placed into the ignition lock. This signal tells your car that you have the correct key, which allows it to unlock and start the engine. The chip doesn't need any battery power to operate it simply receives an audio signal transmitted by the antenna ring of your car.

Before the 2000s, most automobiles had simple keys made of metal. In the early 2000s, most automakers started to make use of a key-fob that included a switchblade feature - when you press one button, the key would flip out of the remote-locking fob, ready to be placed into the car's ignition. This became a very popular feature and is still used to this day.

When you receive your Volkswagen replacement keys, they'll contain an transponder chip that will need to be cloned to match your car's system. This is a straightforward process that can be completed at home using a specialized key cloning tool like the KEYDIY X2 Remote Cloner or another similar device. Bring evidence of ownership, like a driver's licence and vehicle registration, if you are getting a key made or replaced.

Lost Keys

You can purchase the key finder, which costs around $20 should you be concerned about your Volkswagen keys. These small devices send an electronic signal to a cell phone when keys are within. volkswagen key programmer are ideal for parking spaces with high traffic and poor lighting. Some are also waterproof and will help you locate your car if it is stolen.

The best way to prevent losing your VW keys however, is to keep them in one place, like on a hook near the front door, or in your pockets. You can also get the new key cut at a locksmith. In most instances, this will be cheaper than buying an additional key from a dealer.

If your Volkswagen has chip keys you might be able to request a replacement from the dealership if it's lost or broken. You'll need to bring your registration or title and proof of ownership with you when you visit the dealership. The dealer will request a new Volkswagen key. You'll need to return your vehicle to the dealer to get the key programmed. You can also call locksmiths who will be able to create a new key using the VIN.