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How to Change the Key Battery on the Honda CR-V

Model: Honda CR-V MK 3 - Years 2007-2012
Part: Key

To replace the remote key battery for your vehicle, follow the instructions and useful information provided below and in the video for a step-by-step replacement. First, you need a small cross-head screwdriver to unscrew the screw located at the back of the key. Then, remove the cover, and underneath, you'll find the battery compartment. Extract the battery and replace it with the new one, ensuring the polarity is correct. Next, reposition the cover on the key and screw the fixing screw back in.

Updated on 31 July 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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