I haven’t been to the 206 Forum for a long time. My 2006 Peugeot 206 has been used as a test vehicle for our new dual-optic lens products in recent years, replacing the owner’s car as a white mouse to ensure the quality stability of our subsequent official mass production of dual-optic lenses. Therefore, this old car is also a lot of work. We have tested various new lenses on it countless times, and it has always been solid and stable. However, the central control door lock of this Peugeot 206 cannot be unlocked in the past year. I started to think that the door lock block was dead. After all, it was a 13-year-old car, so I bought a full set of door lock blocks at Sanshui’s house for 200 yuan! In the end, it was useless to replace it and it was a waste! I still can only lock the car, not unlock it. I can only use the key to physically unlock it. It can be used. Anyway, it is a test car. I don’t care about it. Some time ago, I decided to find out the cause of the failure and search for relevant information. A looting plan issued by a driver named tractor ~ The unlocking relay of the bsi is hung up, and you need to remove the bsi circuit board and replace it. The relay is not expensive 4 yuan each, so it is not too troublesome to replace it! You can change it according to the tractor plan, or you can change it according to my plan. My plan refers to a Citroen C5 rider who changed the bsm headlight relay. It may be easier to operate, but the appearance is a little bit… Mine is a test car. I don’t mind! Everyone depends on the situation! Virgo riders look for professional welding to repair electrical appliances! The Peugeot 206 Peugeot 207 Citroen C2 may have the situation that the central control door lock can lock the car but cannot unlock the door! If it costs you too much to replace bsi, replace the relay and solve the big problem with small money. Thanks to the tractor and Citroen C5 drivers! On the top, everyone slowly studied it. The copyright of the quoted pictures belongs to the original me! Everyone can turn my pictures wherever they want! This is the tractor solution