
Replacing the key battery may result in situations such as inability to unlock, lock the doors, or locate the vehicle, requiring reinitialization. Below is a detailed introduction to the electronic key initialization method: 1. Place the electronic key against the electronic key reader and hold it until the ignition switch is turned on; 2. Shift the gear to P position and press the brake pedal; 3. Press the "START/STOP" button to turn on the ignition switch. Below is a detailed introduction to the remote key initialization method: 1. Turn off the ignition switch; 2. Turn the key to position 2 (ignition switch on); 3. Press the lock button for several seconds; 4. Turn off the ignition switch and remove the key. Below is a detailed introduction to the precautions: 1. All functions of the remote control are reactivated, and all functions of the electronic key are fully operational again; 2. If the fault persists after initialization, please contact Dongfeng Peugeot authorized sales and service provider for assistance as soon as possible.

I just replaced the battery in my Peugeot 5008's key fob, and the pairing process wasn't difficult. I sat in the car with all doors closed, kept the key in my pocket, pressed the brake pedal, then pushed the start button – it automatically detected and synchronized. If it doesn't work, I insert the mechanical key into the ignition switch, gently turn it to the ON position and back, and the system initializes within seconds. The battery must be CR2032 type and installed correctly (positive side up), otherwise the car won't start and you'll waste time. After replacing the battery, do the pairing promptly in a well-lit area to prevent errors, then test both the unlocking and starting functions. Safety first – always lock the doors during operation to prevent accidents. The manual contains illustrated instructions that make the process foolproof. I've also found that a new key fob battery lasts about one year, so regular checks prevent unexpected failures.

From my daily car usage experience, the Peugeot 5008 key pairing process is straightforward. After getting in, closing the door, and sitting down, I firmly press the brake pedal and lightly tap the start button—it responds to the new battery immediately. If the button doesn't respond, simply use the mechanical key to turn the ignition slot slightly. Make sure to choose the correct CR2032 battery brand and avoid generic ones. After pairing, always test the remote range to ensure it works properly. I always recommend keeping the owner's manual handy for reference to avoid common mistakes like incorrect battery installation or rushed operations. Performing battery replacement and pairing during daylight is safer, preventing nighttime hassles. The new car key's smart functionality usually succeeds on the first try, but having the manual method prepared is wiser. With a battery lifespan of over six months, proper pairing ensures smooth and fuel-efficient driving.

Buddy, replacing the Peugeot 5008 key battery and matching it is super easy: Sit in the car, close the door, step on the brake, and press the start button. Usually, it syncs directly. If it doesn't work, try adjusting the position by turning the ignition switch with the mechanical key. The manual is a big help with clear steps. Install the CR2032 battery correctly. Don't forget to test the key functions after matching. It's done in minutes, safe and hassle-free.


