How Many Car Keys Are Provided When Buying a Car?
3 Answers
When purchasing a car, the 4S dealership provides two keys. One can be carried with you, while the other can be kept at home as a spare in case the primary key is lost or locked inside the car. Here are the specific details about common car keys: 1. Mechanical keys, which mostly have built-in chip systems. The car's computer identifies the key chip and reads the information stored in it. 2. Remote keys allow you to unlock and lock the car from a distance without inserting the key into the lock. Their biggest advantage is that, regardless of day or night, you don't need to locate the keyhole and can conveniently lock or unlock the car from afar. 3. Keyless start is part of the car's keyless entry system, abbreviated as PKE (PASSIVE-KEYLESS-ENTER). This product utilizes the world's most advanced RFID radio frequency technology and vehicle identity coding recognition system, achieving a dual RF system and double anti-theft protection, providing maximum convenience and security for car owners.
When I bought my first car, I knew nothing about the keys. At delivery, the dealer handed me two smart keys, and I was pleasantly surprised to find this was standard equipment. Later, I often forgot the key in my pocket or bag, but thankfully the spare saved me from being locked out. I advise new car buyers to test both keys on the spot—unlocking and starting the car—to ensure they work properly. Used car buyers should be extra cautious, as some sellers may short you a key. Don't underestimate this—replacing a lost key is expensive, with dealerships charging over a thousand yuan, while aftermarket keys may have compatibility issues affecting the anti-theft system. Also, key batteries typically last about two years; replacing them periodically for just a few yuan can prevent major hassles.
As a car enthusiast, I'm familiar with various key configurations: buying a new car usually comes with two keys, whether they're basic mechanical ones or high-tech smart remote keys. Different brands have their own strengths, like BMW's smart key with memory seat function, while Ford's basic version is sufficient. With the upgrade trend, many new models use mobile apps or digital keys to reduce physical carrying. I'd like to remind fellow car owners to confirm the number and type of keys when purchasing a car, as dealers sometimes charge extra for additional spare keys in accessory packages. Keys aren't just tools; they're also linked to the vehicle's electronic systems, making repairs costly when damaged. I once replaced a smart key myself, which cost over 500, painful but necessary. In daily use, avoid mixing keys together, as moisture or impact can easily damage the internal chips.
