My Hands free link in my 05 TL says booting up. Does anyone have a step by step process with pics on how to replace this. How hard is it to do

 

lets hope the rest of the board members here dont get all nazi on you. i had that problem, and my own tech who sold me the car didnt know till he brought it to the dealer. the device is located near the homelink. no one here understood what i was talking about and only flamed me and told me to search. whilst searching all i ever got was broken links and things that pointed to the homelink. if i can find the broken unit i'll take a pic of it for u... but i think we threw it a way a long time ago. the unit itself looks like a round black object with a small metal piece sticking out of it. good luck!

 

This isn't a big deal. I saw one post about it. Check this onehttp://www.in.honda.com/Rjanisis/pubs/SB/B05-020.PDF
That is what you need i think