Hands-on sticker: Teach you how to replace the key battery yourself!

  7
 August 15, 2024
More than once, many motorists have been asking me how to replace the battery. Is it difficult? What type of battery? It may be due to winter. My remote control key also gave a low battery alarm. The instrument triangle alarm prompts a low battery signal. The specific requirement is a button battery model CR2450 3V. Tools are really not needed. The original remote control key is available. Regarding where to buy the battery, you can go to the supermarket. It’s also okay to repair watches. Of course, there are also all-purpose X-treasure. Sony and Maxell have no problems. Generally speaking, there is no problem with using it for a year and a half after you buy it. Of course, buy a slightly better one. There are prices for 10-20 items. As for 4S stores, I haven’t been to them. If you are a local tycoon, please ignore it. I’m here to show off my skills and give you some DIY tutorials. I hope I can help riders in need. Thank you!! By the way, similar key types can be used, not just the BMW 5 Series

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