to be safe i usually use a lower temperature (150-170ºF) for about 15 min for the headlights, 12 min for the corners...make sure u take the rubber hosing off b4 u start baking. i recommend using an old butter knife to pry it off since using the flathead screwdriver can damage the assembly/lens more easily..
and that glue holding the housign & lens together is very sticky and will stick to anything it touches so be careful when ur seperating it b/c u might get strands on the housing that are almost impossible to get out. save as much of it as possible and use some type of clear sealant (silicone?) when u put it back together (i used sum loctite stik&seal stuff,...dunno if this truly works but its better than nothing) so your headlights dont condensate inside
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