I had to replace my parking light yesterday and after reading this "how to", I had not troubles. Using an open end box wrench or spanner, worked great! Thanks for the tip! IF you have trouble fitting the wrench over the back of the light plug, I would recommend removing the two top screws and the one bottom screw (on the engine side) of the headlight housing. The screw under and on the fender side was hard to reach and I just loosened it slightly to get a little more room for the wrench.