inputs.text: good bang buck no regrets far - hi bought head unit amazon com always great deal installed last weekend 2008 chevy silverado lt ext cab truck also purchased factory look alike back camera installed time unit came zero instructions found lot youtube videos internet picky person installed everything though came factory took considerable time well worth end radio installation 12 hours including set installed mic mirror installed gps dash area provided gm read many reviews particular unit said great others said sucks opinion good purchase price paid bought used like new never used therefore paid little half mine compared others yes plug play unit everything mine works perfectly least time really not need instructions find pdf file fly audio addressed things recommend anyone wants lot bang buck chinese product bought 3 year warranty cover expenses fly audio corp simple soft etc suck no response ehemails discontinued phone etc finally found correct password bios systehem however still cannot find updates unit map updates download chevy bowtie logo dozens sights including every fly audio simple soft sight internet zero luck know get information would really appreciate links etc also would happy share found asked put fly audio topic not delete