5 Smart Car Key Programming Tips From The Professionals

Vehicle Smart Key Technology

Vehicle smart key technology allows a driver to unlock and start the car by grabbing the door handle or placing the key in the pocket. It also enables a range of other adjustments, including seats positions and temperature settings inside the car, stereo presets, and mirror positioning.

This could also raise security issues.

Security

smart key car keys are highly sophisticated key fobs that are computerized and communicate with a vehicle through one of the antennas that are embedded in the vehicle to open the doors and begin the engine. smart key locksmith near me key fobs, unlike traditional keys that emit the same frequency every time they're pressed, transmit encrypted signals which are only compatible with the vehicle to which they belong to. This makes it more difficult for hackers with the latest technology to intercept or spoof the signal and use your key to steal your car.

Mercedes' Keyless Go system, for example, has an internal transponder, which can identify the driver's key. The Smart Key automatically unlocks and opens the doors and the tailgate when it is within 1.5 meters. It also turns on the engine by pressing the key.

Certain smart keys, like those made by BMW and Mercedes-Benz, also come with user-specific settings that allow drivers to alter the mirrors, seat, steering wheel position, and even the audio settings with the click of a button. They also come with a backup lock that blocks the vehicle from running without the key.

This technology protects drivers from not locking their cars properly especially when looking in a purse or a backpack for keys on an open parking lot with strangers or on a busy street where crime is high. Many systems will also inform motorists when the battery for their key is low, but this feature varies from manufacturer the manufacturer.

Convenience

If you're in a hurry to get to a place the smart key makes entering your vehicle as simple as it can be. You can unlock, lock and start your car by pressing a button on the door handle or the trunk release. The key fob will communicate with your phone to keep track of charging locations, charging times and other details about the vehicle, explains Popular Mechanics.

You can't accidentally lock your keys in the car. The key fob communicates with an antenna inside the vehicle to determine whether it's within the range. If it's not, the engine will not start. This will deter thieves from taking your vehicle and then selling parts of it.

The smart key also makes use of rolling codes to prevent hacking attempts and cloning, says BMW. The computer inside the vehicle detects and validates the code prior to launching the motor. Most systems come with a mechanical backup in the form of an unnoticed key blade.

How Stuff Works Electronics notes that modern smart car key replacement cost (click through the up coming article) keys can also detect the key when it is in use and adjust the vehicle settings according to the situation. For instance, if turn on the car while holding the key fob in your hand, the windows and sunroof open to let the air in the cabin breathe. You can also set a speed limit that will only be applied when the vehicle is started with the selected key, which can be useful when loaning your car to a new driver.

Battery Life

If you're looking for a way to get more mileage out of your vehicle's smart car key programming 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, hold down the lock button and press the unlock button.

This will block your smart key fob's smart chip from sending or receiving any radio waves and will increase the battery's lifespan significantly. You can reactivate this feature by pressing the unlock and lock buttons once more.

Some smart keys have anti-theft functions that prevent them being stolen by thieves. Mercedes-Benz smart key uses rolling codes to stop unauthorized access. When a smart key is inserted into the ignition, a computer inside the car confirms the code in milliseconds, before it starts the engine. BMW also has a similar system with its Display Key, which comes with a small LCD color touchscreen on the smart key to make it easier and allows drivers to lock or unlock their vehicles without ever taking it from their pockets.

If you're thinking about buying a new car with a smart car key programming key, or require the battery in your smart key fob replaced, call us at Pop-Alock for a fast and easy service. We can replace the battery on any smart key, and our mobile locksmiths will assist you in setting the system so that your vehicle can recognize it.

Special Cases

While smart keys aren't security-wise, they can be used to hinder thieves. Smart keys utilize rolling security codes to protect against hacking, and when placed in the ignition, the vehicle's computer verifies the code within milliseconds. This technology was developed by Mercedes-Benz and is now used by a number of luxury car brands.

A smart car key fob key system will work even if you don't remember the key in your trunk or leave it in an establishment. Some systems will also alert the driver if the battery is running low. Certain brands have keys with covers specifically designed for smart keys, to shield the fob from damage.