How to Replace the Battery in a Citroen Remote Key?
3 Answers
First, gently pry open the seams around the key shell using a small flat-head screwdriver. Once the shell is opened, the battery inside will be visible. Then, use the small flat-head screwdriver to remove the old battery, replace it with a new one, and snap the back cover back into place. Below is some related information about Citroen: 1. Introduction: The Citroen C6 is a mid-to-high-level model developed by a global R&D team on the EMP2 platform. The new C6 premium sedan, the third-generation C5, the new C4L, C4 Elysée, the new Elysée, C3-XR, and imported models like the new C4 Picasso comprehensively cover and meet the needs of Chinese families, as well as the business and SUV markets. 2. Precautions for replacing the battery in a Citroen car key: Take measures to prevent small parts from falling and getting damaged before prying open the key, ensure the battery model matches the original, and before removing the battery, clearly identify and remember the installation polarity to ensure the new battery is installed with the same positive and negative orientation as the original.
Here's how I deal with my Citroen key fob when the battery dies: Grab a hard card like a bank card and gently pry open the shell along the gap on the side. Inside, you'll find a coin cell battery—I use the CR2025 model. Key point—use your fingernail or a small tool to pop out the old battery, never force it from the circuit board! When inserting the new battery, pay attention to the orientation; the side with the plus sign usually faces up. Test the key's light response by pressing the button before closing the shell. Oh, and it's best to take a photo of the internal structure before disassembling to avoid misaligning the clips during reassembly. DIY replacement costs less than 10 yuan, while dealerships charge 80—what a rip-off!
Just replaced the battery in my wife's car key last week. The older Citroen key has a seam in the middle - press the key head with your thumb and slide downward to open. The newer models require prying the side instead. Pay close attention to the battery type: metal-shell keys usually take CR2025, while plastic shells may use CR1620. You can find these at supermarket checkouts for one-third the price of auto shops. When installing, ensure the positive terminal faces upward against the spring contact. After replacement, test the unlocking range by standing in front of the car first - my neighbor had to make three unnecessary supermarket trips after installing the battery backwards. This job's simpler than changing a lightbulb, ladies - go ahead and DIY with confidence.
