Our headlight went pink on the driver side and we went to replace it. The original bulb came out easily and when we went to but the new one in it would not lock (even turning the locking clips). We ended up taking it to a mechanic and they said we are missing a small locking mechanism inside of the bulb holder? Has anyone heard of this? I searched other forms but had no results. Youtube has shown us how to replace but we cannot get the bulb to set (nor can the mechanic). They said my only option was to purchase an entire headlight assembly which are quite pricey. Any suggestions?