inputs.text: works advertised - adapter came harnesses connect factory deck 2005 avalanche clearences little tight nothing unit plenty cable locate unit center console harms way site drill hole put ipod connector center console armrest unit worked advertised also upgraded show artist title push disp button unfortunately push every song believe issue factory head unit not pa11gm instructions spotty read completely able connect unit xm1 works described xm2 still available xm radio wanted throw money away truck also dvd player back seat connected factory head unit still works also added bonus factory system supports selecting audio back seat pa11gmipod available back seat xm1 also created couple playlists select like giant cds listening radio kids want listen ipod choose separately back seat one complaint would not able see song playing without push disp button