YouTube tutorials have worked well for this. The switch was pretty easy. However, note that this comes with 2 new keys that need to be programmed for the RFID reader. It didn't seem that easy, so I instead taped the old key to the RFID reader and hid it under the dash instead of putting it back in the ignition. This bypasses some security measures but I live in a rural area and there is a small risk of this old car being stolen so I figured why not. Also, new keys don't work in door locks. I use remote locks all the time anyway, but you should be aware.
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