Thanks! Sorry, it took me awhile to get back here. I ended up back at Carmax and somehow they seemed to have fixed it... maybe you can pop the lens back in the socket without a disassembly??

I have a 2005 Vibe. The headlamp lens has come loose from the rest of the housing (you can grab the bulb connector and wiggle the lens around in the housing). 1. What holds the lens in the housing and 2. If I remove the assembly and open it, would it be repairable or is replacement a better option? ...