Just like the title says, the mirror on my 94's passenger-side side mirror is loose and rattling. How do I take the thing apart?

It looks like the mirror is just glued together and I can use a heat gun to take it apart...but at how hot a setting? I don't want to screw up the paint.

Thanks for the help.

 

Jesus ! NO !!!

Twist the mirror 90 degrees, and two phillips screws will be visible, take a screwdriver and tighten carefully...

 

I guess I don't understand, how would tightening the two screws help? The mirror is loose, you can tap on the mirror itself to make it rattle. Isn't the glass just glued to a base plate inside the whole mirror assembly?

However, I'll check the screws first. Thanks for the reply.