Prius 2 2006 remote programming

Discussion in 'Gen 2 Prius Main Forum' started by Taine, Jun 22, 2026 at 5:29 AM.

  1. Taine

    Taine New Member

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    Location:
    France
    Vehicle:
    2006 Prius
    Model:
    N/A
    Hello, I have a 2006 Prius with a simple black key. I had lost all the keys, so I bought a kit with an interior fuse box and a used key fob. The car starts, but the red key light is blinking, and the remote won't lock/unlock the car. I tried the procedure found on this forum. The car enters programming mode, but then when I need to press both buttons of the key fob and then only lock, the car is not locking or unlocking, nor confirming that it is successful. I tried a lot of times, still the same. Is it possible to somehow add a used key to the car so that my car is locking/unlocking? I successfully deleted all the keys stored in the car and then tried to add it, but still the same. If not, what are my options? The car is starting fine, just the remote is not working. Thank you.
    Edit: my new used remote key is just 2 buttons without panic mode, I don't know if it's the right one