Volvo Repair: volvo immobiliser code, volvo repair, volvo xc70

Question
i have a 2003 volvo xc70. i had head light out. removed bulb drove to parts store bought and installed bulb.n went to start car and would not start error code read immobiliser my car still won't start. what is this immobiliser code and what do i need to fix it and get my car started. thank you very much

Answer
Jaime, you need to go to the Volvo repair shop and have them scan the car and see what the problem is. I would try to lock and unlock the car a few times and see if it will help, other than that, there is nothing I can do without scanning the car.  Roger