What to Do If You Lose Your BYD Car Key? Where Can You Get a Replacement?
3 Answers
If you lose your BYD car key, you can get a replacement at a 4S store or an auto parts market. The anti-theft password for configuring the key can be retrieved through a database query. After obtaining this password, the 4S store will require the owner to provide the key tooth shape number to configure a new metal key. Here are some details about BYD keys: 1. Locking: Press the lock button to simultaneously lock all doors. When all doors, the front hood, and the rear trunk are closed, the exterior rearview mirrors will fold, and the turn signals will flash once. 2. Unlocking: Press the unlock button to unlock all doors, and the turn signals will flash twice. Holding down the lock or unlock button will not repeat the locking or unlocking function; you need to release the button and press it again. Holding down the unlock button will automatically lower the windows. 3. Vehicle Locator: When the vehicle is in anti-theft mode, pressing the lock button will cause the vehicle to emit a long beep, and the turn signals will flash 15 times. Use this function to locate your vehicle when you cannot confirm its position.
I just lost my BYD key, which is quite annoying. The first reaction is to calm down and avoid blindly searching around, which wastes time. Check if there's a spare key at home or in the office—if there is, use it as a temporary solution. If not, act quickly. Where can I get a new key? A BYD 4S store is the most reliable option, as they have original equipment to correctly match smart keys and reprogram anti-theft features, ensuring security. However, 4S stores charge more, possibly over a thousand yuan, and sometimes require appointments that take days. Another option is a professional automotive locksmith, who can provide on-site or shop services with their own tools—faster and more economical, costing a few hundred yuan. Just make sure to choose a licensed and certified one to avoid issues with roadside shops. When getting a new key, remember to ask the shop to disable the remote function of the old key to prevent theft. To save money in the long run, keep two keys—one primary and one spare—stored in a safe place to avoid losing them again.
My experience is to act immediately from a safety perspective after losing the key. The first step is to call BYD's 4S store or the official hotline to report the loss and disable the remote function of the car key to prevent thieves from using the car. It's also important to file a police report to keep a record. Where can I get a replacement key? I strongly recommend going to a BYD 4S store or an authorized dealer. They use the original factory system to match new keys, ensuring safety and reliability, especially for smart key models, which can prevent circuit hacking. The entire process can take as little as a few hours, but there will be a cost, ranging from a few hundred to over a thousand. After getting the replacement, check that the anti-theft system is functioning properly. For the long term, it's advisable to install an additional anti-theft lock or regularly replace the key battery to prevent aging and malfunctions. Don't delay if you lose your key—timely action is the safest approach.
