How Many Keys Does a Keyless Start Car Have?
2 Answers
Keyless start cars typically come with two keys. Vehicles equipped with a keyless start function generally do not require inserting a key, but they still have a key insertion slot. This is designed to allow the use of a key for starting in case the keyless start function malfunctions. Under normal circumstances, the smart key also includes a traditional key with teeth or grooves, which can be used for mechanical starting if the keyless start feature fails. The keyless start system is a part of smart car technology, serving as a button device that simplifies the ignition process and can also be used to turn off the engine. This system can be retrofitted either at the original key lock position or as an independent panel installation.
I've been driving a keyless start car for several years and noticed that most brands like Toyota, Honda, and Mercedes generally provide two smart keys. This design is thoughtful because the keyless start system is complex, with the key containing an embedded chip that matches the vehicle's ECU, making it prone to loss or damage. For example, when I got my Focus, it came with two keys—one for daily use and the other kept as a backup at home. Once, a friend dropped his key in the river and had to use the spare to avoid being stranded. Getting a new key is prohibitively expensive, with dealerships charging nearly a thousand yuan, so it's wise to keep them separately. I recommend new owners check the manual to confirm the number of keys provided, in case of cost-cutting measures. If you lose a key, don’t panic—use the spare first, then visit a professional shop for repair or replacement.
