kslj1234 
2013 Toyota Avalon Hybrid Sedan XLE Touring 4dr Sedan (2.5L 4cyl gas/electric hybrid CVT)
Great car- crappy nav system
 Here is a problem I never thought about before this car- how good is a near luxury vehicle if the computer runs crapware? I have had my esthetically pleasing and beautifully driving Avalon hybrid for less than a month and have had the nav system replaced, repaired and retuned twice. The Entune idea is a good one but I am convinced it is buggering up the on-board computer. Still not resolved but I am hopeful this can be fixed...