1, if the car key is lost, you can go to the 4s shop for a remote control key, just match the key with a code on the car, generally 4s shop will help you get it right.
2, losing the key is a very troublesome thing, 4S shops generally in order to save trouble and make money will ask you to change the lock. This way he has a complete set of accessories, and the price is high and the time is fast.
If he must make the key, there will be the following steps: First register the inspection, and the price is high and the time is fast. If you must ask him to make a key, there will be the following steps: First register to search, and whether you have had this experience before. 2. The 4S store has no right to disclose customer information after you write authorization notice to the manufacturer to verify the authorization, and only the manufacturer has authorization after checking the information. Oems notify parts manufacturers to check the key code, customize tooth shape, logistics distribution and so on. The chip inside the key needs to be initialized to learn, which is quick and can be done in a few minutes.