i put my windows back in an the only thing that rattles when windows r up an doors shut. is the driver side mirror rattles an the weather strippin pieace on the window but i can get that fixd only that 2 things rattle an when i get my new back bumper on i hope it dont rattle ill try everything 2 prevent it from rattlin. so if u no anything 2 fix the mirror let me no
try putting a small strip of dynamat behind it. locate the exact spot of the rattle and put some sound deadening on the piece that is causing the problem.