15 Things You're Not Sure Of About Jaguar Key

15 Things You're Not Sure Of About Jaguar Key

How to Program a Jaguar Replacement Key

Jaguar has a great feature called the Activity Key, which allows you to participate in all your favorite outdoor sports and activities without worrying about the keys to your car. This new technology does require electricity, which is supplied by the car battery.

That means you won't obtain a new key at your local hardware store. You'll have to contact an auto locksmith in your area for help.

Transponder Keys

Nearly all cars produced in the past 20 years are equipped with transponder chips in the key heads. These chips, contained in key heads transmit serial numbers digitally that connect with your vehicle's computer when they are close to the ignition. The car will not start when the serial numbers aren't identical.

When you insert an electronic chip into the barrel for ignition it is absorption by the wire coil that surrounds it. The electromagnetic energy from the coil transmits signals to the microchip that is inside the key head. The chip then responds with the unique frequency only your specific key can send. This is how your car knows that it's genuine.


There are a myriad of types of transponder keys available, so it is important to know which kind you have before calling a locksmith. You don't want to be conned by a company who claims to be able to duplicate a chip key at an affordable price, when in reality they aren't sure of what they're doing.

Beishir Lock and Security offers an array of Jaguar replacement key options that can be up to 75 percent less expensive than dealerships. We also can cut any type of key you have at just a fraction of what you'd pay at a dealer.

Remote Fobs

A key fob is a remote control that enables motorists to unlock their vehicle and also arm the vehicle's standard immobilizer system. Key fobs are typically found on newer Jaguar models. However, older cars can be retrofitted with one.

Most modern car key fobs are wireless devices that are able to lock or unlock and even begin the engine at the push of one button. Some fobs can also activate the alarm system and flash lights to assist motorists locate their car when parking in garages that are crowded.

They are very useful, especially for those who reside in areas where parking garages and public transportation are limited. They also offer a convenient alternative for those with disabilities who may struggle to twist a traditional key.

Fobs are also more secure than keys. The signal they transmit is rolling code encryption that prevents thieves from stealing and copying the unlock sequence. The transmitters in every key fob incorporate a pseudo-random sequence generator to transmit a unique code each time. If a burglar captures and replays an old code, the car won't respond, and the thief will be unable to open the door.

Most newer Jaguar cars can be started with the fob on the key and some models even can be used to remotely activating the air cooling on cold days, Consumer Reports reports. Consumer Reports states that these features might not be available on all cars, and that the fobs must be programmed to work for each vehicle.

Emergency Keys

Jaguar is a luxury car manufacturer that provides the most recent security technology. Key fobs come with electronic chips which prevent theft by ensuring that the correct key is put into the ignition. This technology lets you locate your vehicle in the event that you are locked out. If you do lose your Jaguar key or it's damaged, you'll have to call an auto locksmith that has the tools and equipment to program a new key for your Jaguar.

In addition to replacing keys, you can also get locksmiths to cut an emergency key to your Jaguar. This is a small, metal key that can be used to unlock your vehicle if your key fob battery fails or you are locked out. Keys for emergencies are usually stored in a lock box which is designed to keep the keys secure and away from unauthorized personnel. The box is typically constructed from steel and has an opening of 2 millimeters for break-glass.

A professional locksmith can help you duplicate your Jaguar keys at a reasonable price. This is a much more affordable alternative than visiting the dealership, and it will save you time and money in the long term. A spare Jaguar key could be beneficial if you have to hand over your car to someone else.

Keyless Entry Remotes

If you own a newer model Jaguar, the keyless entry remote may be among the most essential features of your vehicle. They are designed to lock, unlock, open trunks, and even start the engine. Some of them can also activate the headlights or panic alarms. They are more expensive than standard keys, but they provide more security and convenience. They aren't easily broken or stolen, however should you lose the remote or drop it on hard surfaces, they can be damaged.

A defective Jaguar keyfob battery could hinder your car from locking or opening the rear gate. The range of the key fob will shrink or you could see a message like SMART KEY Battery Low. This message will usually be displayed on the dashboard. Fortunately replacing the battery of the key fob is a simple and quick task.

jaguar xf key fob The Keylab  when you could purchase a brand new Jaguar replacement key from a dealer are fast disappearing. But this doesn't mean that you can't get a do-it-yourself replacement key from an online retailer. There are numerous businesses that sell Jaguar fob replacements for a fraction of the cost and many of them can be programmed by following simple instructions. These are great for people who don't have the time to wait for a new replacement or are not willing to visit an dealer.