How to Replace a Lost Car Key?
2 Answers
Go directly to the car 4S store for replacement. Every car comes with an anti-theft code configured with the vehicle. As long as the owner provides the driving license and identity information to the 4S store, the store can obtain the vehicle's anti-theft code based on the provided information and configure a new key. Some 4S stores may also recommend replacing all the locks on the car to ensure safety. Precautions: 1. Avoid hanging decorations on the key: During the bumps and jumps while driving, excessive decorations on the key can cause wear and tear on the ignition switch's limit components and contact points through the lock cylinder, leading to looseness and premature damage. Over time, this may result in difficulty starting the engine or stalling due to power loss while driving. 2. Keep the spare key separate from the main key: Do not lock the spare key inside the car, especially for vehicles with one-button start or engine anti-theft features, as the spare key can fully start the engine.
Oh dear, I know this well! Just the other day, my neighbor Old Wang lost his car keys and was stomping around in a panic. Going to the 4S store is the safest bet—bring your ID card, vehicle license, and vehicle registration certificate. They can look up the VIN to make original keys. But be prepared: a standard remote key starts at 400 yuan, while a smart key can cost over a thousand and take three days. Auto parts markets are cheaper, around 200 yuan, but make sure the shop knows how to use a diagnostic tool to sync the anti-theft system. For older cars, it’s simpler—just take a photo of the door lock cylinder number to get a mechanical key cut for 20 yuan on the spot. And remember, never cut corners by just using a spare key, or someone who finds the old one could drive off with your car! It’s safest to replace all the lock cylinders for peace of mind.
