Okay so I wrote down all my RPO'*, And I'd say around 95% of the ones I wrote down were in the tech info, except the following
FE5
M15
PA6
QVF
RFK
Z49
1S2
6JC
643
7JB
Those are the ones that I couldn't find in tech info, if anyone knows these, it would help me fill in some of the gaps!
Thank you!

PS. My one code said my door mirrors are heated, yet the stay frosted up...is there a certain thing im missing to actuate the heated part of it?

I believe heated mirrors are to turn on when you use the rear defroster....I take it you've tried that? Other than that maybe the car was in a accident and they replaced them with the wrong mirrors?

That'* correct. About the rear defrost. Matt, are the mirrors blue-tinted?

you betcha there blue!

If they're blue, they're factory glass. And the MUST be power and heated. That'* the only mirror they tinted.

if you have the vin of a car with those RPO'*, i can find out what they are, but i don't think i'll be able to find a *list* of all available RPO'*...

matt