2003 4.4 no awd

[Bull907]

I have a 2003 x5 4.4. I live in Alaska and I have no awd at all so it’s quite an issue. It has never worked (I’ve owned it for 8 months) and I have no idea what the issue is. Every thing else works perfectly. I was thinking it was the transfer case actuator however from my research and looking at it 00-03 do not have them. I’m not aware of any plug ins or anything else that would cause this. I don’t have any weird noises and as far as this issue it’s perfect.

Thank you very much to all who reply.