My model: Jianghuai Heyue RS gearbox: manual displacement: 1.8 liter mileage: 8,000 kilometers Purchase time: 201/August Problem description: I lost a key. You only need one if you want to do maintenance: you want to do maintenance on time. My model: Jianghuai Heyue RS gearbox: manual displacement: 1.8 liter mileage: 8,000 kilometers Purchase time: 2011August Problem description: I lost a key, and I want to make another one for maintenance: I want to make the allocation of Jianghuai keys on time. 2. Turn the switch outside the ETACS computer to the "Set" position. 3. Press and hold the lock key of the remote control at the same time. 4. Wait for 3 seconds and turn the switch outside the ETACS computer to the "OFF" position. 5. Wait for 3 seconds, and then release the lock key of the remote control. 6. Wait for 3 seconds, and then press and hold the lock key of the remote control for 3 seconds. 7. Release the lock key of the remote control and hold it for 2 seconds. At this time, the four-door central locking motor will act, indicating that the remote control setting is successful! Hello, I'm from Jianghuai. He Yue keys need to be matched with a special key matcher, and two keys need to be matched at the same time. So I suggest you buy one in a 4S shop, and the price of the key is around 80, and then I'll match it for you ... I hope it can help you ... I suggest you go to the nearest 4s shop. Last brother said that 80 yuan is too expensive, as long as 60 yuan @20 19.