I am not sure what's going on with my volvo.. I turn the key and sometimes the car doesnt wanna start, i take the key out, try again, and it starts. My signals are occasionally not working and same with my gas pedal. I was thinking the key might be sending bad signals to the computer since it's programmed to the car.. because my brother decided to superglue it together when he broke it. He said he saw an immobilizer message but I still haven't seen one. What do you guys think it could be? Battery?! Help please !