10 Tips For Smart Car Key Programming That Are Unexpected
Vehicle Smart Key Technology
The smart key technology in vehicles allows the driver to unlock and start the car by touching the door handle or placing the key in the pocket. It also enables a range of other adjustments, such as seats positions and temperature settings inside the car, mirror position and stereo presets.
However, this could also lead to security concerns.
Security
Smart Forfour Key Programming keys are advanced computerized key fobs that communicate with a vehicle via one of the antennas built into the car to unlock doors and to start the engine. Unlike conventional keys, which emit the same frequency signal every time they are press, smart key fobs transmit encrypted signals that are specific to the car they belong to. This makes it difficult for tech-savvy criminals to detect or spoof the signal, and use your key to steal your car.
For example, Mercedes' system -- called Keyless Go -- has an internal transponder that can identify the driver's key. When the smart car replacement key Key comes within 1.5 meters of a vehicle it will automatically unlock the tailgate and door and starts the engine when a button on the key is activated.
Additionally some smart keys- like those from BMW have their own user settings that let the driver adjust the seat, mirrors and the steering wheel's position as well as audio preferences at the push of a button. They also have a backup lock that blocks the vehicle from running without the key.
This technology can prevent drivers from locking their car, especially when searching through a purse or backpack to locate keys in a parking area filled with strangers or on a busy street with high rates of crime. Some systems will also notify drivers if the key battery is low, though this feature varies from manufacturer manufacturer.
Convenience
If you're in a hurry get somewhere, the smart key makes getting into your car as easy as it can be. You can lock, unlock and start your car by pressing the door handle or trunk release. The key fob will also connect to your phone to track charging, location and other data regarding the vehicle, as explained by Popular Mechanics.
You shouldn't lock your keys in the car. The key fob communicates with an antenna inside the vehicle to determine if the key is in range. If it's not, the engine will not start. This will deter thieves from taking your vehicle and then selling its parts.
The smart key also employs rolling codes to ward off hacking attempts as well as cloning, according BMW. A computer within the vehicle reads the code and verifies it prior to starting the engine. A majority of systems also have a backup mechanical system that is the key blade, which is hidden to enhance the appearance of the.
Modern smart keys also recognize the type of key being used and adjust the settings of the vehicle as needed, according to How Stuff Works Electronics. If you start the vehicle while holding the key in your hands for instance windows and sunroof will open to ventilate the interior. You can also set up a speed limit that will only be applied when the car is powered by the selected key. This feature is useful if you're loaning your car to a driver who is not experienced.
Battery Life
If you're looking for a way to get more mileage out of your vehicle's smart key, or just want to make sure it won't die during a trip to the grocery store, you can activate an auto manufacturer-specific feature called Power Saving Mode. To do this, press and hold the lock button while pressing the unlock button.
This will make it impossible for your smart car key repair key fob from being able to send or receive any radio waves. This will greatly extend the battery's life. You can always reactivate this function by pressing the unlock and lock buttons again.
Certain smart key market keys have anti-theft features that stop them from being stolen by thieves. Mercedes-Benz smart key uses rolling codes to stop unauthorized access. The car's computer checks the code milliseconds after the smart key is introduced. BMW has a similar system with its Display Key, which includes an LCD touchscreen on the smart key for convenience, and allows drivers to lock and unlock their cars without ever removing the key from their pockets.
If you're considering buying a new car with a smart key, or you need the battery of your smart key fob replaced, call Pop-A-Lock for a quick and efficient service. We can replace the battery in any smart key, and our mobile locksmiths will assist you in setting the system so that your vehicle recognizes it.
Special Cases
While smart keys are not secure against theft, they can help to discourage thieves. Smart key fobs use rolling security codes that prevent hackers, and when put in the ignition, the vehicle's computer can verify the code within milliseconds. Mercedes-Benz invented this technology, which is now used by luxury car brands.
A smart key system will continue to work even if you forget the key in your trunk or leave it at the restaurant. Certain systems will notify the driver when the battery is running low. Certain brands provide key covers designed specifically for smart key programing keys to guard the fob from damage.
