inputs.text: read buy - looks great fiat 500 right wrong wiring not complete canbus connection not correct odometer flash continuously return original radio computer not finding theoriginal radio supply adapter not job told reset odometer checking dealership not possibleanother huge omission details not work bose systehem upgrade beats upgradethe seller saying must installed professional information not work 2 different professional installers also dealershipdesigned specifically fiat 500 not work fiat 500 odd producti took back brazil currently living no chance return producti wanted workespecially expensivefyii fiat 500 2012 north american spec made mexico bose upgrade package factory installedif anyone managed find workaround would interested know stuck unit would love find way install correctly thanks