Have Volvo Questions? Ask a Volvo Mechanic for Answers ASAP
Hello, Eddie here and I will do all i can to help. It's very possible the technician could have damaged the headlamp assembly when he pulled the connector off the back of the bulb, the wiring connector that goes on the bulb takes some force to get off, and I myself have done it before, one thing you can do, is pull the cover off the back of the headlamp, and just move the wiring connector while looking at the bulb, if the bulb isn't seated good, and just moving the wire you see the bulb move some looking into the headlamp, then likely the area where the bulb fits into is cracked. There really is no repairing that if it is cracked. Take a look at that and let me know if you see the bulb moving around, if it's stationary and not moving around, then it's possible the bulb itself just isn't seated correctly, as they fit down into the lamp assembly and then turn about a 1/4 turn to look into place. Let me know what you find there.