Is300 Head Unit Install Help

[Tyler_IS_05]

I plan on purchasing a new head unit for my 01 is300 (Apline 9815), and was wondering if anyone has any well detailed instructions on how to install it... including disassembly of the air conditioning controls, etc. Please respond also with any other wiring harnesses, or anything else that I may need... thanks a lot

-Tyler

Also already purchased an 8 gauge amp wiring kit because of the high power of the head unit itself, and also to be ready for my amp/subs... when the time comes. I also picked up a dash kit that will fit an is300.