All of my locks are completely inoperable. Whenever I put my key into the slot in the door handle there is no effect on the locks. None of the buttons on the inside of the car do anything at all either. When the issue initially started I had a message on my dash that said “immobilizer active see manual” but my car starts and runs fine. And the message disappeared as soon as I shifted to drive. I have tried disconnecting the battery and changing the fuses. If anyone has any ideas on how to fix this issue that would be awesome. Or even how to unlock my trunk because there is no interior physical latch that I can find. And I cannot remove the trunk panel while it is closed. My car is a 2003 XC-70