Why can't the car unlock even though the key battery is charged?

Even though the engine has just been overhauled and the battery replaced, why is the car not running well and making a lot of noise?

Why can't some charging stations charge the car?

My Previa's remote key won't unlock the doors, even after changing the battery. What's going on? Fellow car owners, can you please advise on how to fix this? Thanks a lot!

Why can't my mobile app unlock the car door on the 2019 model?

Why does the car often fail to unlock or start after changing the battery?

The car key doesn't automatically lock or unlock when it's nearby. Does anyone know why?

Why does the car sometimes not respond when starting, even though the battery and dashboard lights are normal?

Anyone knows why the 3008 shows the door is open on the dashboard even though it's closed?

If the remote control function of your Peugeot 307's key is not working, even though the key itself is in good condition, what could be the issue?

Why are there no big discounts even though this car's sales are so low?